Answer:
Step-by-step explanation:
Write the expression: nine divided by the quantity of x plus y
Answer:
9 ÷ (x + y)
This is not specific
Step-by-step explanation:
For the science project, Amber studied different plant fertilizers to see which one provided the most growth. Which list shows the plant growth in order from greatest to least?
A. 0.34, 0.3, 0.014, 0.104, 0.003
B. 0.34, 0.3, 0.104, 0.014, 0.003
C. 0.003, 0.104, 0.014, 0.3, 0.34
D. 0.003, 0.014, 0.104, 0.3, 0.34
Answer:b
Step-by-step explanation:that person above is so wrong
Match the following equation to the correct situation.
80%(p + 3.8) = 80%p + 3.04
A.
Two printers can print a specific number of pages in one minute when one prints 3.04 per minute and the other is printing at 80% of its maximum pages per minute, p.
B.
The number of racers that run 80% of p meters.
C.
The amount the school district gets in federal aid for 80% of p students for 3.04 months.
D.
The average GPA for 80% of seventh graders was greater than 3.04.
Give the slope of a line parallel to the given line.
Answer:
y=2x+ 4
Step-by-step explanation:
Same slopes and different y-intercept are parallel lines
The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 30 hours and the median is 26.2 hours. Twenty-four of the families in the sample turned on the television for 15 hours or less for the week. The 12th percentile of the data is 15 hours. Step 1 of 5 : Based on the given information, determine if the following statement is true or false. The 54th percentile is greater than or equal to 25 hours.
Answer:
The given statement is false
Step-by-step explanation:
Given that:
mean = 30 hours
median = 26.2 hours
In the given sample, 24 of the families turned on the television for less than 15 hours for the week.
The 53rd percentile is less than 25 hours.
The Median represents the value that equally divides the whole data into two parts. This signifies that the median is the 50th percentile of the data.
Provided that the median is 26.2 hours. So, the 54th percentile should be greater than 26.2 hours.
Thus, the given statement is false.
Elsie bought a video game for $85.00. If the store Charges 170% of what it
paid for the game, how much is the store's profit?
Answer:
$59.5
Step-by-step explanation:
170% means 170/100
To get 170% multiply 170/100 by 85.
14450/100 will be the fraction.
Simplified it is 144.5.
That is how much Elsie has to pay.
Subtract to find the profit.
144.5-85 is 59.5.
The value of the store's profit will be $35.
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
Elsie bought a video game for $85.00.
And, the store Charges 170% of what it paid for the game.
Now,
Since, Elsie bought a video game for $85.00.
And, the store Charges 170% of what it paid for the game.
So, We can formulate;
Let C be the cost of the game.
⇒ 170% of C = 85
⇒ 170/100 × C = 85
⇒ C = 85 × 100 / 170
⇒ C = $50
Thus, The store's profit = $85 - $50
= $35
Learn more about the percent visit:
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A new park was designed to contain two circular gardens. Garden A had a diameter 50 m, anf garden B has a diameter of 70 m. How much more edging will be needed for the larger garden than the smaller one?
Answer:
20pi
Step-by-step explanation:
C =2pi(r)
Ca = 2 (pi) (25) = 50 pi
Cb = 2 (pi) (35) = 70 pi
70pi - 50pi = 20pi
Please help me! Will give brainleist! ✨
Answer:
1/16 D
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
Multiply top with top and bottom with bottom
1/8 * 3/6 = (1*3)/(8*6) = 3/48
3 goes into 48
16 times
The answer is 1/16
The correct answer is 1/16 even though 3/48 is also correct. The question directions you to simplify.
Rationalize the denominator of the following expression.
Cube root3 / cube root7
Combine same powers:
Cube root (3/7)
Rationalize:
Cube root3 x 7^(2/3) /7
Simplify:
Cuberoot(147) / 7
Answer:
³√147/7
Step-by-step explanation:
³√3/³√7
~Apply radical rules
³√3/7
~Rationalize
³√147/7
Best of Luck!
Write an expression to represent vivians change in elevation from -9.6 feet at the bottom of the Ferris wheel to 12.3 feet at the top. Subtracting a number is the same as adding its additive inverse for which elevation do we need to find the additive inverse what is the out of inverse of this elevation
Answer:
-9.6 feet - 12.3f
Step-by-step explanation:
ten men take 4 days to complete the task of training a road how many days would 8 man takes
Answer:
It will take 8 men 5 days
Plz I will chose you the brainlest. (Chose all that apply)
Answer:
C
Step-by-step explanation:
Let us rule out the first one. c+11 is not equivalent.
The second one does not work either because it is adding the two terms instead of multiplying.
The last one does not work either because again, it is adding.
C, the third one works. This is because using multiplaction, you can rearrange the order of the terms and still get the same answer.
Therefore, the third one
Hope this helps! :)
Answer:
I think it is C and D
Step-by-step explanation:
!!!!
A state Motor Vehicle Department requires learners to pass a written test on the motor vehicle laws of the state. The exam consists of twenty true-or-false questions, of which eighteen must be answered correctly to qualify for a permit. In how many different ways can a learner who answers all the questions on the exam qualify for a permit
Answer:
211 ways
Step-by-step explanation:
Given :
Number of questions = 20
Number of correct correct questions to be answered in other to qualify should be atleast 18
Hence,
Correct questions could be either 18, 19 or 20 ;
Using combination :
nCr = n! ÷ (n-r)!r!
20C18 = 20! / (20 - 18)!18!
20C18 = (20* 19) / (2 * 1) = 190 ways
20C19 = 20! / (20-19)!19!
20C19 = 20 / 1 = 20 ways
20C20 = 20! / 0! 20! = 1 ways
Hence, total number of possible ways = (190 + 20 + 1) = 211 ways
Help ASAP! And explain!
Answer: Choice A) Angle-Angle-Side
This abbreviates to AAS.
==========================================================
Explanation:
AC bisects angle DAB, which tells us that angle DAC and angle CAB are the same measure (in this case, each is 106/2 = 53 degrees).
Because angle DAC = angle CAB, this forms the second "A" of "AAS". The first "A" is due to angle ABC = angle ADC.
The "S" refers to AC = AC by the reflexive property.
"Angle-Angle-Side" shortens to "AAS". Be sure not to mix it up with ASA which is a similar theorem. In the case of AAS, the side is not between the angles mentioned. If we knew that AB = AD, then we could use ASA.
The U-Pick-It Farm wants to find out which type of berries their customers
prefer to pick.
Determine which of the following would result in an unbiased sample set.
Customers who are picking blueberries
Customers who have not started picking berries
Customers who are picking raspberries
Customers who are picking strawberries
Answer:
Customers who have not started picking berries
Step-by-step explanation:
this is becuase the costomers have not started so there is not an assumption yet. If they are picking blueberries, raspberries, or strawberries you already know what they prefer to pick.
Determine the slope of the line that has the following coordinates: (2, -1) (7, -1)
Answer:
Y over X axis pretty sure
So your answer is 2 over -1 if 2 is the Y and 7 over -1 if 7 is the Y
A recipe calls for gallon of punch, 3 pints of club soda, and 2 cups of ice cream. How many quarts does the recipe make? (2 qt) (3 qt) (4 qt) (5qt)
Answer:
The recipe make 4 qt. 1/2 gallon is 2 quarts. 3 pints is 1.5 quarts. 2 cups is 0.5 quarts. Total = 2+ 1.5 +0.5 = 4 qt
Step-by-step explanation:
Answer:
The recipe makes 4 qt. 1/2 gallon is 2 quarts. 3 pints is 1.5 quarts. 2 cups is 0.5 quarts. Total = 2+ 1.5 +0.5 = 4 qt
Step-by-step explanation:
a) b³(cm)³
b) x²(pulgadas)² 4x(pulg)
c)3x-9x
d)5b+4b
e) 3x+4-9x+7
f) (7x+3)+(3x-2)
AYUDA PLIS PARA AHORITA :)
Answer:
puedes decirme l indicación para poder resolverlo
8+4<9
Answer this question
Answer:
uhh. False?
Step-by-step explanation:
8+4=12 which is more than 9. I'm assuming it's true or false.
Please help, this is important.
Answer: B, D
Step-by-step explanation:
You Can just count the blocks
B: has 24 and D has 24 which both of them are between 30 and 20
Answer:
Step-by-step explanation:
D and b
Marcy ran 1 1/3 mile on Saturday. She ran 1.7 mile on Sunday. Which day did she run further?
Answer:
https://brainly.com/question/20948244
Step-by-step explanation me :
hewp pleeeaaassssssseeee. I need it asap. the one to get correct earns crown :)
Answer:
36
Step-by-step explanation:
12*3 = 6+30 = 36
Question 5 options:
Solve for the value of x.
3x - 4 = 8
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
3x - 4 = 8
3x - 4 + 4 = 8 +4
3x = 12
x = 4
Which equation represents the same proportional relationship as the graph?
13
12
11
10
9
8
7
6
5
4
37
2
1
1 2 3 4 5 6 7 8 9 10 11 12 13 x
3
O
o y = 2X
ya
II
Х
Answer: 13
Step-by-step explanation: 13 because if u multiple u get 13 I hope this helped :)
On a coordinate plane, a line goes through points (0, 0), (5, 3), (10, 6) is
y = 3/5x
and, x y = 3/5
What is proportionality?The property of having suitable proportions in terms of size, number, degree, harshness, etc.: If a defensive action against an unfair attack results in the destruction that contravenes the proportionality criterion, it may even go far beyond a justifiable defense.
A mathematical comparison of two numbers is called a proportion. According to proportion, two sets of provided numbers are said to be directly proportional to one another if they increase or decrease in the same ratio. "::" or "=" are symbols used to indicate proportions.
Here the given three points are (0, 0), (5, 3), (10, 6).
So, the equation of the line passing through the points (0, 0), (5, 3) is
y- 0/ (x-0)= (3-0)/(5-0)
y/ x = 3/5
y= 3/5x
Learn more about proportionalities here:
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The radius of a circle is 13 in. Find its area in terms of
π
Answer:
169pi in. squared
Step-by-step explanation: 13x13xpi
what is the slope of the line?^
Answer:
(1/0) infinite slope if it is going wrong sorry
the acute angle of a right-angled triangle are in the radio of 3:7. find the angles
The right angle is 90 degrees.
The 3 inside angles are a total of 180 degrees.
The two acute angles would need to equal 180-90 = 90 degrees.
Using the ratio you have 3x + 7x = 90
Simplify to get 10x = 90
Divide both sides by 10 to get x = 9
Now you have the two angles:
Angle 1 = 3 x 9 = 27
Angle 2 = 7 x 9 = 63
A friend has a 83% average before the final exam for a course. That score includes everything but the final, which counts for 25% of the course grade. What is the best course grade your friend can earn? % What is the minimum score would your friend would need on the final to earn a 75% for the course? %
Answer:
[tex]\mathrm{Best\:course\:grade\:possible:\:}87.25\%,\\\mathrm{Minimum\:score\:on\:final\:to\:earn\:at\:least\:a\:75\%\:for\:the\:course:\:}51\%[/tex]
Step-by-step explanation:
Assuming the maximum score for the final is [tex]100\%[/tex], we can multiply each score by its respective course weight and add them together to give a final score. If your friend did receive this maximum score of [tex]100\%[/tex], their overall grade for the course would be:
[tex]83(1-0.25)+100(0.25)=\fbox{$87.25\%$}[/tex].
To find the minimum score they need to earn a 75% for the course, we set up the following equation:
[tex]83(1-0.25)+x(0.25)=75[/tex], where [tex]x[/tex] is the minimum score she needs.
Solving, we get:
[tex]62.25+x(0.25)=75,\\x(0.25)=12.75,\\x=\fbox{$51\%$}[/tex].
What is the answer? please help
Answer:
The answere is -8 i think
Step-by-step explanation:
Answer: The answer is c
Step-by-step explanation:
12. Which fraction does not represent a rational number?
a) -77/78
b) 0/25
c) -16/-9
d) 3/0
•Help me please!!!!
•i need answers as quickly as possible.
•i’m giving 15 points!!!
