Answer:
The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly but gets faster each minute after you hear this signal *signal sound*. A sing lap should be completed every time you hear this sound. ding Remember to run in a straight line and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark. Get ready!… Start.
Explanation:
i don't get the question.
Select the correct answer. what is the value of x in the triangle? an isosceles right triangle with two legs of length 10 and hypotenuse of length x a. b. c. d. e.
Answer:
[tex]10\sqrt{2}[/tex]
Explanation:
There is a diagram attached which models the situation.
Since the given triangle is right, we are able to use the Pythagorean Theorem, which states when a and b are the legs of a right triangle and c is the hypotenuse:
[tex]a^{2} + b^{2} = c^{2}[/tex]
We can plug in the given values. Since both legs have a value of ten, we can say:
[tex]10^{2} + 10^{2} = c^{2}\\100 + 100 = c^{2}\\200 = c^{2}\\c = \sqrt{200}[/tex]
We can split 200 into 100 x 2, and [tex]\sqrt{100 }[/tex] is 10, so [tex]\sqrt{200} = 10\sqrt{2}[/tex]
Another way to do this use the given of the triangle being isosceles right. In an isosceles right triangle, the hypotenuse is always [tex]\sqrt{2}[/tex] times the base. So a triangle with legs 10 would have a hypotenuse of [tex]10\sqrt{2}[/tex].
Answer:
3
Explanation:
What aspects of life is not generally affected by a disability?a.socialb.professionalc.financiald.family size
What are some things that your friends did this week? write 5 complete spanish sentences describing what they did. don't forget to conjugate your verbs in the preterite tense! (use only -er verbs) pay attention to (a) use of correct preterite form of the verb, (b) appropriate vocabulary usage, and (c) overall quality of each response. *note: this is a practice activity. completing this activity will not only prepare you for future tests and assessments but, more importantly, it will enhance your language ability. this activity will not count towards your grade.
Answer:
it will work
Explanation:
i dont know
On october 1 a client pays a company the full 12000
Using the accrual method, the unearned revenue as of December 31 is $12,000.
What is Unearned revenue?Unearned revenue can be defined as the amount a company received from their client for the service they are yet too rendered.
Since the company has received full balance for the services not yet provided. The unearned revenue as of December 31 will be $12,000.
Reason been that the amount that the client paid the company is for a year-long contract, hence the $12,000 represent a prepayment amount for the service the company is yet too rendered to their client
Thus, using the accrual method, the unearned revenue as of December 31 is $12,000.
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One major problem with the reservation system was that us government agents took land from settlers to give to american indians. dealt directly with american indian families. did not understand american indian culture. gave land to settlers who battled american indians.
Answer: c- did not understand American Indian culture
Explanation: trust
Answer:
C
Explanation:
What is limit of startfraction startroot x + 2 endroot minus 3 over x minus 7 endfraction as x approaches 7? negative one-sixth 0 one-sixth dne
The value of limit of startfraction startroot x + 2 endroot minus 3 over x minus 7 endfraction when x approaches 7 is 1/6.
How to evaluate a function for a given value?To evaluate a function for a particular value, plug in the value of the variable in the function.
The expression given in the problem is,
[tex]\lim_{x \to 7} \dfrac{\sqrt{(x+2)}-3}{x-7}[/tex]
Multiply the factor √(x+2)+3 above and below of fraction,
[tex]\lim_{x \to 7} \dfrac{\sqrt{(x+2)}-3}{x-7}\times\dfrac{\sqrt{(x+2)}+3}{\sqrt{(x+2)}+3}\\\lim_{x \to 7} \dfrac{\sqrt{(x+2)}^2-3^2}{(x-7)(\sqrt{(x+2)}+3)}\\\lim_{x \to 7} \dfrac{x+2-9}{(x-7)(\sqrt{(x+2)}+3)}\\\lim_{x \to 7} \dfrac{x-7}{(x-7)(\sqrt{(x+2)}+3)}\\\lim_{x \to 7} \dfrac{1}{\sqrt{(x+2)}+3)}[/tex]
The value of x tents to 7. Thus,
[tex]}\dfrac{1}{\sqrt{7+2)}+3}\\[/tex]
1/(3+3)=1/6
Thus, the value of limit of startfraction startroot x + 2 endroot minus 3 over x minus 7 endfraction when x approaches 7 is 1/6.
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Answer:
c 1/6
Explanation:
How does the numbered list support the purpose of the text? it motivates runners to finish a 5k race in the fastest time possible. it shows runners the best way to warm up just before a 5k race. it provides a schedule for runners to follow as they train for a 5k race. it tells new runners how to sign up for and win a 5k race.
The numbered list support the purpose of the text as It provides a schedule for runners to follow as they train for a 5K race.
What is a running schedule?A running schedule is known to be a simple formula that is used for any great training in terms of plan.
It includes Training three days a week. Therefore, The numbered list support the purpose of the text as It provides a schedule for runners to follow as they train for a 5K race.
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The cross-sectional areas of a triangular prism and a right cylinder are congruent. the triangular prism has a height of 10 units, and the right cylinder has a height of 7 units. which conclusion can be made from the given information? the volume of the prism is half the volume of the cylinder. the volume of the prism is not equal to the volume of the cylinder. the volume of the prism is twice the volume of the cylinder. the volume of the prism is equal to the volume of the cylinder.
The volume of the right-angle prism and the right-cylinder shapes is not equal. Thus, option A is correct.
What is Volume?Volume is given as the scalar quantity that can measure the space occupied by a three-dimensional object.
The volume of the prism is given as:
Volume of prism = Area * Height
The volume of right cylinder is given as:
Volume of cylinder = Area * Height
The given two shapes are congruent to each other, thereby the area of the base of the prism and cylinder are equal. Substituting the height of both the shapes:
The volume of Prism = 10 Area
Volume of right cylinder = 7 Area
The ratio of the volume of both shapes gives:
Volume of Prism/ Volume of Cylinder = 10 Area/ 7 Area
Volume of Prism/ Volume of Cylinder = 1.42
Volume of Prism = 1.42 Volume of Cylinder
Thus, the volume of Prism is 1.42 times more than the volume of a cylinder. Hence, the volume of both shapes is not equal. Thus, option A is correct.
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Answer:
The volume of the prism is not equal to the volume of the cylinder.
Explanation:
According to Cavaleri's principle, if two 3-d figures have the same cross-sectional areas, and their heights are equal, then the volume of those two figures are equal.
We do have the same cross-sectional areas, but not the same height, therefore we can conclude that "the volume of the prism is not equal to the volume of the cylinder."
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How do scientists measure the strength of acids and bases
Answer:
Scientists use something called the pH scale to measure how acidic or basic a liquid is.
Explanation:
Given the balanced equation representing a reaction: h2 h + h what occurs during this reaction?
Answer:
What occurs is that energy is absorbed and bonds are broken. During the bond breaking, some energy is required to break the bonds. During the bond formation, some energy is released to the formation of the bonds.
Maya is a child psychologist who believes that it is important for parents to set firm rules for their children. she feels that it is important for children to learn to obey the rules while they are young because it will teach them to self-regulate when they are adults. what criminologist from history would most likely agree with maya?
Historically, the criminologist who would most likely agree with Maya is Michael Gottfredson.
Who is Michael Gottfredson?Michael Gottfredson is a professor of criminology born on the 15th of April, 1935 in Utah, United States of America. Also, he was famously known for his general theory of crime (1990) which states that criminal actions are typically undertaken by a criminal in pursuit of his or her self-interest.
Historically, we can infer and logically deduce that the criminologist who would most likely agree with Maya is Michael Gottfredson because she believes it's very important for parents to set firm rules for their children, so as to mitigate criminal self-interest in them.
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Read this excerpt from "look homeward, angel." like all the older children of major pentland she had, since her twentieth year, begun the slow accretion of land: from the savings of her small wage as teacher and book-agent, she had already purchased one or two pieces of earth. from this excerpt, eliza can best be described as a
Answer:
B: a humble teacher
Explanation:
Hope this helped!!
anyone needs help with any assignments
Answer:
not really but thx anyways
Explanation:
Answer:
I don't need help but thx anyways
Explanation:
The sides of a square bedroom measure 3. 5 yards. if carpet costs $16 per square yard, how much will it cost to cover the floor? $56 $98 $196 $224
Which term is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line?
Answer: Inertia
Explanation:
Inertia is the quality of a body that allows it to remain at rest or move at a steady speed. The law of inertia is the name given to Newton's first law. Some items have greater inertia than others, as we know from experience.
You inspect a bottle of sunscreen to see what radiation it claims to block. you are looking for sunscreen that blocks dangerous radiation from the sun but does not make claims about other types of radiation. which claim on a bottle would best meet these criteria?
The claim on a bottle would meet the criteria is Blocks all UV and infrared rays. The correct option is A.
What are UV rays?UV rays are ultraviolet rays that come from the sun. This is harmful rays which affect the skin and body.
Infrared rays have longer wavelength than visible light and UV rays have shorter wavelength than visible light.
Thus, the correct option is A, blocks all UV and infrared rays.
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There are 10 runners in a race. medals are awarded for 1st, 2nd, and 3rd place. in how many different ways can the medals be awarded?
Answer:
i guess it's 720
Explanation:
1st= 10 options
2nd= 9 options (bc one is rewarded as 1st)
3rd= 8 options (bc one is rewarded as 2nd)
10x9x8=720
Simplify 4 x times the square root of quantity 3 x end quantity minus x times the square root of quantity 3 x end quantity minus 2 x times the square root of quantity 3 x end quantity period. x times the square root of quantity 3 x end quantity x times the square root of quantity 9 x end quantity 2 x times the square root of quantity 6 x end quantity 2 x times the square root of quantity 6 x cubed
The given expression 4√3x - x√3x - 2√3x can be simplified as 2√3x - x√3x or √3x(2 - x).
Simplification of the given expressionThe given expression can be written as follows;
[tex]4\sqrt{3x} - x \sqrt{3x} - 2\sqrt{3x}[/tex]
Collect similar terms together
= (4√3x - 2√3x) - x√3x
= 2√3x - x√3x
factorize the expression since they common roots
= √3x(2 - x)
Thus, the given expression 4√3x - x√3x - 2√3x can be simplified as 2√3x - x√3x or √3x(2 - x).
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What does the phrase "and who are you that draws your veil across the stars?" likely mean, as it is used in line 18? who is this person who is talking about space exploration? who is this person who is talking over me when i am speaking? who is this person who is talking negatively about my positive attitude? who is this person who is talking negatively about the design of the american flag?
'Let America Be America Again' is a poem by Langston Hughes. By the line drawing a "veil across the stars," the poet means the people have lost their hopes. The poem is depicted from the speaker's point of view.
What is the idea of the poem?'Let America Be America Again' is a poem that depicts the harsh reality between the American dream and the actual life. By the line drawing curtain, speakers ask why people are losing hope.
Hughes the poet talks about the space exploration and talks about how someone is criticizing his idea of a positive perspective of the country and how he thinks that the optimistic approach is incorrect.
Therefore, by drawing a veil the poet meant the loss of hope.
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After getting married, joe, 32, and melinda, 29, decide to take out life insurance policies. joe would like a 15-year term policy and melinda would like a 20-year term policy. they each want a $300,000 policy. how much can joe and melinda expect to pay in premiums the first year? for age 32, a male 15-year term policy is 3.32 and 20-year term is 5.45. for age 29, a female 15-year term is 2.58 and 20-year term is 4.96. a. $2,478 b. $2,484 c. $1,488 d. $2,409
Based on above scenario of their ages and cost of insurance for their age and length of policy, the total premium is said to be $2,484.
What is the premium about?Note that in the scenario given above;
Joe annual premium is said to be = Cost for 32 year old with 15 year policy x Policy amount / 1,000
So therefore, it will be = 3.32 x 300,000 / 1,000
= $996
That of Melinda annual premium = Cost for 29 year old with 20 year policy x Policy amount / 1,000
So therefore, it will be = 4.96 x 300,000 / 1,000
= $1,488
Therefore the Total annual premium = Joe premium + Melinda premium
= 996 + 1,488
= $2,484
Therefore, the total premium would be $2,484.
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Which theme best connects to this excerpt? human beings learn from nature. silence is a powerful tool. evil can never truly hide itself. strength comes from trials.
The theme which best connects to this excerpt is; evil can never truly hide itself.
What is a theme?A theme also known as main idea or central idea of a text refers to the important message an author is trying to convey in a text.
The theme "evil can never truly hide itself" depicts that evil doesn't go into hiding forever, good will always prevail over it.
Therefore, the correct answer is; evil can never truly hide itself.
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Answer:
C
Explanation:
evil can never truly hide itself.
A goal of fidel castro was to create a partnership with spanish-speaking nations bring communism to cuba create an alliance with batista isolate cuba from the world
The goal of the cuban leader named Fidel Castro back in History was; To bring communism to Cuba
What was the goal of Communism?Fidel Castro was a cuban leader who was known to overthrow the military dictatorship of Fulgenico Batista. Now, Fidel Castro ruled over cuba for nearly five decades and he established the first communist state.
Fidel Castro was successful in reducing racism, illiteracy, improving the health care of public, e.t.c
Finally, the main goal of Fidel Castro was to bring communism to cuba which he succeeded in doing.
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At present, fossil fuels constitute our major source of primary energy, yet they are also the cause of large looming problems. which among them seems the most dangerous one?
Answer:
Depletion of oxygen
Explanation:
Anytime fossil fuels are used oxygen is needed for burning to take place whiles carbon dioxide is released
"She is afraid of asking questions" means she had the intention to.
Answer:
True
I see no reason to say that if she didn't have the intention to.
Music with a signature of three flats may very likely be in the key of _____.
e flat major
g major
a minor
b flat minor
The scale that has 3 flat notes on it is E flat major.
Which key has the signature of three flats?
The signature of 3 flats (3 little b's on the pentagram) corresponds to the scale that have 3 flats on it.
We will only care for major and minor ones (ignoring the other 5 modes).
If we go to Eb major, (remember that the intervals of the major scale are 2, 2, 1, 2, 2, 2, 1).
Eb, F, G, Ab, Bb, C, D
Which is also G minor, you can see that we have 3 flat notes.
So the correct option is the first one, E flat major or Eb major.
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A brick is dropped from rest from a height of 4. 9 m. how long does it take the brick to reach the ground?
Answer:
1.0 s
Explanation:
Mycorrhizal fungi form a mutualistic relationship with plants. with which part of the plant are they associated? a) stems b) leaves c) roots d) flowers
Mycorrhizal fungi form a mutualistic relationship with the root part of a plant and is denoted as option C.
What is Mutualism?
This is defined as ecological interaction between two or more species in which each species benefit.
An example is between land plants relying on mycorrhizal fungi for phosphorus, while the fungus receives nutrients formed by the plant in return.
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When nitroglycerin (c3h5on3o9) is detonated, the carbon and hydrogen atoms bonded to oxygen and nitrogen separate and heat is released. what type of energy is stored in the bonds?
The endothermic energy is released when the bond breaks between the atoms. The thermal kinetic energy is stored between the bonds of the nitroglycerin molecule.
What is Thermal kinetic energy?Thermal energy is the total of the kinetic and the potential energy. The kinetic energy is the energy possessed by the object respective to its motion.
The potential energy is the stored energy with respect to the position of the object. The combination of kinetic and potential energy makes the thermal energy and is in the form of heat.
Therefore, the release of the heat from bonds indicates thermal kinetic energy.
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10-1 skills practice square root functions answers
An example of 10-1 skills practice square root functions is Graph the function, and state the domain and range of y + [tex]\sqrt{x} + 2[/tex].
What is the function about?The graph of the function of y + [tex]\sqrt{x} + 2[/tex] as well as the domains is given in the image attached.
When you look at the image, you will find out that the domain of y + [tex]\sqrt{x} + 2[/tex]. falls under:
D = {x | x ≥ 0},
R = {y | y ≥ 2}
Therefore, we can say that the An example of 10-1 skills practice square root functions is the image attached, as well as their domain and range of y + [tex]\sqrt{x} + 2[/tex] is D = {x | x ≥ 0}, and R = {y | y ≥ 2} as shown on the graph.
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Hydrogen peroxide breaks down to form water and oxygen gas. which observation is evidence that a chemical reaction has occurred?
Answer:
change in amount of liquid, change in smell or color, bubbling, foaming, fizzing
Explanation:
