Answer:
4.5 x 10^-24
Step-by-step explanation:
because 3 x 10^-25 is 0000000000000000000000000.3
and 4.5 x 10^-24 is 0000000000000000000000004.5 its just greater
The table shows the relationship between the number of bracelets made and the number of beads used:
Number
of bracelets Number
of beads
3 21
5 35
7 ?
9 63
The number of beads used to make 7 bracelets is _______.
Numerical Answers Expected!
Answer for Blank 1:
Answer:
49
Step-by-step explanation:
3*7=21
5*7 = 35
7*7 = 49
9*7 = 63
Jing just got a new job. She started at a pay rate of $12.50 per hour and will get a $0.50 raise each year.
Max started a job where his salary is found by the equation: f(x) = x + 10, where x is the number of years.
What is Max's initial pay per hour?
What is Jing's initial pay per hour?
What is Max's rate of change?
What is Jing's rate of change?
Who makes the most money to start with?
Who is getting a better pay raise each year?
How many years must they both work for Max to earn more per hour than Jing?
Which fraction has the lowest value?
A number line going from negative 1 to positive 1 in increments of 1.
Negative one-eighth
Negative StartFraction 5 Over 8 EndFraction
Negative StartFraction 7 Over 8 EndFraction
Negative StartFraction 3 Over 8 EndFraction
Answer:
b?
Step-by-step explanation:
What are the coordinates of point Q?
On a coordinate plane, point Q is 4 units to the right and 2.5 units up.
(Negative 4, 2 and one-half)
(Negative 2 and one-half, 4)
(2 and one-half, 4)
(4, 2 and one-half)
Answer:
(4,2.5)
Step-by-step explanation:
The coordinates of point Q can be written as (4, 2 + 0.5), which simplifies to (4, 2 and one-half).
The coordinates of point Q are (4, 2 and one-half). In coordinate notation, the first number represents the horizontal position (x-coordinate), and the second number represents the vertical position (y-coordinate).
Given the information provided, point Q is 4 units to the right (positive 4) and 2.5 units up (positive 2.5) from the origin (0, 0). Therefore, the coordinates of point Q are (4, 2.5).
Now, let's express the second number in decimal form: 2.5 can be rewritten as 2.5 = 2 + 0.5, where 2 is the whole number and 0.5 is the fraction.
Thus, the coordinates of point Q can be written as (4, 2 + 0.5), which simplifies to (4, 2 and one-half).
To know more about coordinates
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Which expressions are equivalent?
a. 3v + 4 and 3 ( v + 4)
b. 5 + 4 + 3 and 3 + 4 + 5
c. 9 - 8 - 7 and 7 - 8 - 9
d. (5x - 1) and 5x - 1(2)
Answer:
b
Step-by-step explanation:
a. makes 3v + 4 and 3v + 12
c. -6 and -10
d. 5x - 1 and 5x - 2
Answer:
B. 5+4+3 and 3+4+5
Step-by-step explanation:
You are adding so it dose not matter where the numbers are located.
HELP ME PLEASE!!
A man is standing near a totem pole. The man is 74 in. tall. His shadow is 4 ft long. The shadow of the totem pole is 6 ft long. How long is the totem pole?
a.
296 in
c.
156 in
b.
111 in
d.
164 in
Please select the best answer from the choices provided
Answer: a, 111 in
Because 74/4 is 18.5 in, 18.5 in. • 6 is 111 ft.
Which quantity is proportional to 45⁄3?
Check all that are true.
90⁄10
30⁄1
135⁄6
90⁄6
15⁄1
Answer:
15/1 is proportional to 45/3
Step-by-step explanation:
helped or?
The fractions that are proportional to 45/3:
90/6
15/1
Micheal is putting information on a rectangular board. The area of the display board is 8 1/8 ft2. the length of the display board is 2 1/2 ft What is the width of the display board? Please write in fraction form.
Answer:
1 9/16
Step-by-step explanation:
You multiply 2 1/2 by 2 You take your product and subtract it with 8 1/8 then you take that answer and divide it by 2 and there is your answer!
Hope this helps (:
At marco's school,5/8 of the students are in the band.What percent of the student are in the band?
Answer:
62.5%
Step-by-step explanation:
A farm raises pigs and chickens. The farmer has a total of 66 animals. One day he counts the legs of all his animals and realizes he has a total of 174 legs. How many chickens does the farmer have? Please help me this is to hard!
Answer:
The farmer has 45 chickens.
Step-by-step explanation:
Let x = number of chickens
Let (66-x) = number of pigs
Pigs have 4 legs = 4(66 - x)
Chickens have 2 legs = 2x
4(66-x) + 2x = 174
distribute the 4 to the bracket= 264 - 4x + 2x = 174
move the x together= -4x + 2x = 174 - 264
add together= -2x = -90
divide both sides be -2= x = 45 <-- number of chickens
number of pigs: 66 - x
66 - 45 = 21
just to check!
(45 x 2) + (21 x 4) = 174
Answer:
The farmer has 45 chickens
Step-by-step explanation:
Let the number of pigs = p
Let the number of chickens = c
Total animals = 66
p + c = 66 ---------------------(I)
c = 66 - p
A pig has 4 legs. so 'p' number of pigs has p*4 = 4p legs
A chicken has 2 legs. so 'c' number of pigs has c*2 = 2c legs
Total legs = 174
4p + 2c = 174 --------------------(II)
Substitute c = 66 -p in equation (II)
4p + 2(66 - p) = 174
4p + 2*66 - 2*p = 174
4p + 132 - 2p = 174
4p - 2p + 132 = 174 {Combine like terms}
2p + 132 = 174 {Subtract 132 from both sides}
2p = 174 - 132
2p = 42 {Divide both sides by 2}
p = 42/2
p = 21
Plugin p =21 in equation (I)
21 + c = 66
c = 66 -21
c = 45
The farmer has 45 chickens
a/4 − 5/6 = −1/2. Solve the equation.
Answer:
=-12
Step-by-step explanation:
Answer:
a = 4/3
Step-by-step explanation:
hmxgnxcgnxgnxyjxkydyjdyjd
According to Greg, perfect cherry pies have a ratio of 240 cherries to 3 pies.
How many cherries does Greg need to make 9 perfect cherry pies?
Answer:
720 you sezy anime girl
Answer:
Greg needs 720 cherries to make 9 perfect pies.
Step-by-step explanation:
need help asap, please
will give brainly
Answer:
i think the second one or the first one
Step-by-step explanation:
hope this helps
Yello, I'm givin' away pointssssssssssssss
✰ ♬♪♫ ヾ(*・。・)ﾉ ♬♪♫ ✰
A bake sale committee wants to raise $198 for a donation to a local charity. They set aside $12 of their profit at the end of each day. How many days will it take them to raise enough money for the whole donation?
Answer:
It will take about 17 days in order to obtain the money needed.
Step-by-step explanation:
I took 198 and then -12 each time and counted along until I found my answer.
Answer:
17
Step-by-step explanation:
First you do 198 divided by 12 and then you get the remainder 6. Since the put 12 dollars every day you have to add another day so you get the total amount of days.
People use water to cook, clean, and drink every day. An estimate of 21.2% of the water used each day is for cooking. If a family uses 68.9 gallons of water a day for cooking, how many gallons do they use every day?
PLEASE HELP
I don’t understand
Answer:
D.
Step-by-step explanation:
Let's simplify step-by-step.
(−1/3) (6x+15)−3
Distribute:
=(−1/3) (6x)+(−1/3) (15)+−3
=−2x+−5+−3
Combine Like Terms:
=−2x+−5+−3
=(−2x)+(−5+−3)
=−2x+−8
Hope this helps! :)
Answer:
-2x-8
Step-by-step explanation:
Trust
please help jkjk but thanks you no need to answer free
Answer:
ok...
Step-by-step explanation:
Ms. Hernandez gave her students a biology test last week. Here are the test scores for each of the eleven students. Complete the grouped frequency distribution for the data. In the distribution, the frequency of a class is the number of test scores in that class. (Note that we are using a class width of 6.)
Grouped frequency distribution is a distribution of a data set of specific response that how often it is organized into the equal sized subsets of the possible response occur in the sample..The solution for the given table is.
66-71 3
72-77 5
78-83 2
84-89 1
Given information-Total number of the students is 11.
The test score result are 70,70,81,79,78,72,72,84,66,78,78.
Grouped frequency distribution
Grouped frequency distribution is a distribution of a data set of specific response that how often it is organized into the equal sized subsets of the possible response occur in the sample.
Arrange the test score in the ascending order as,
66,70,70,72,72,78,78,78,79,81,84.
Here,
The values in the 66-71 grouped frequency distribution is 3.
The values in the 72-77 grouped frequency distribution is 2.
The values in the 78-83 grouped frequency distribution is 5.
The values in the 84-89 grouped frequency distribution is 1.
Thus the solution for the given table is.
66-71 3
72-77 5
78-83 2
84-89 1
Learn more about the grouped frequency distribution here;
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Tamika is buying one Verizon phone for 289 and wants to purchase additional apps for her phone Verizon sell their apps for 1.99 each
a
b
c
d
Need answer for this please
Answer:
B is the answer!
Step-by-step explanation:
Constant numerical value of y ÷ 3(4 - 2) + 5.5
Answer:
I think it would be 7
Step-by-step explanation:
Asking again plz answer correct i need this
The north pole is in the middle of the ocean. A person at sea level at the north pole would be 3,949 miles from the center of the earth. The sea floor below the north pole is at an elevation of approximately -2.7 miles. The elevation of the south pole is about 1.7 miles. How far is a person standing on the south pole from a submarine at the sea floor below the north pole?
Answer:
well, ill put this in short.
if the elevation of the south poles surface is 1.7 miles from sea level, and at sea level from there, is 3,949 miles from the core of the earth, you will need to first see how far away each sea level if from each other:
3,949^2 = 7898 miles from sea level to sea level, and then you have to take into account that the surface from the south pole is 1.7 miles from sea level so, if you add both together you get : 7899.7 miles
Answer: 7899.7 Miles from the surface of the south pole to the sea level of the north pole
Hope that this helped!
What is the probability of rolling a 1 or 6 on a number cube and flipping tails on a coin?
Answer:
2 out of 12
Step-by-step explanation:
you can roll 1,2,3,4,5, or 6 and you can flip a heads or tails.
t-tails h-heads
so you can hace1t,1h, 2t, 2h, 3t, 3h, 4t, 4h, 5t, 5h, 6t, and 6h
thus you have a 2 out of 12 chances of rolling a 1 or 6 and flipping tails (1t and 6t)
Write a fraction with a denominator of 9 whose equivalent percent is less than 100%. In complete sentences, explain why the fraction is less than 100%.
Answer: 1/9 because 1/9 is equivalent to .1 repeating, and since it repeats, it would continue with the 1 for infinite decimal places, thus making 11.11111% because you move the decimal over 2 places to make the fraction turn into a decimal.
Solve for w in P = 2 w + 2 ℓ , if P = 38 and ℓ = 12 .
w = _____
Answer:
i think the answer would be 7 8/9
Step-by-step explanation:
solve this equation 1/3t - 8 = -6
Answer:
t=6
Step-by-step explanation:
Answer:
1/3t-8=-6
1/3t=2
t=2/1/3
t=6.06
Step-by-step explanation:
so ya 6 if u round
The diameter of a circle is 19 cm. Find the circumference to the nearest tenth}to the nearest tenth.
Answer:
C≈59.7
Step-by-step explanation:
I think the answer is 59.7
identify the terms themselves for the following expression. (separate ur terms with a comma)
3a + 5b - 6y + 10
A local appliance store is reviewing the performances of its junior, mid-level, and senior sales associates over the past month. For which of these questions should the sales associates be considered as one population to find the answer?
Which group of associates had the greatest combined sales?
Who made the most sales of all associates?
How many associates from each group reached their sales quotas?
What is the mean sales per associate for each group?
For which question should the sales associates be considered as one population to find the answer?
A.
Which group of associates had the greatest combined sales?
B.
What is the mean sales per associate for each group?
C.
Who made the most sales of all associates?
D.
How many associates from each group reached their sales quotas?
Answer:
Step-by-step explanation:
D The other person is wrong
