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mote1985 [20]
3 years ago
5

What is the answer ;_;

Mathematics
2 answers:
leonid [27]3 years ago
7 0

Baily had 36 and Elena had 40

LekaFEV [45]3 years ago
6 0

It says to round to the nearest whole number.


Bailey: The number 35.78 is closer to 36 seconds than 35, so 35.78 rounded to the nearest whole number is 36.


Elena: The number 39.51 is closer to 40 seconds than 39, so 39.51 rounded to the nearest whole number is 40.


Next it says to find how many seconds Bailey won the race by.


40 - 36 = 4 seconds


Bailey won the race by 4 seconds.


Hope this helped :))

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olga2289 [7]
Justin's statement would be the best. In order to change 3/5 into 6/10, both sides would need to be multiplied by 2.
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3 years ago
Given the function h(x) = 3(5)x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.
otez555 [7]

We can write the function in terms of y rather than h(x) so that:

y = 3 (5)^x

 

A. The rate of change is simply calculated as:

r = (y2 – y1) / (x2 – x1) where r stands for rate

 

Section A:

rA = [3 (5)^1 – 3 (5)^0] / (1 – 0)

rA = 12

 

Section B:

rB = [3 (5)^3 – 3 (5)^2] / (3 – 2)

rB = 300

 

B. We take the ratio of rB / rA:

rB/rA = 300 / 12

rB/rA = 25

 

So we see that the rate of change of section B is 25 times greater than A

7 0
3 years ago
How do you determine the answer for five rubber stamps cost $9.70 which equation will help determine the cost of living rubber s
kykrilka [37]
I think u are supposed to divide like 9.70 divided by 5
5 0
3 years ago
Read 2 more answers
A box has dimensions of 14 inches long, 1.5 feet wide, and 7 inches high. What is the volume of the box? The formula for the vol
goblinko [34]

convert the feet to inches

1 foot = 12 inches

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14*18*7 = 1764 cubic inches

8 0
3 years ago
when full the gas tank of a car holds 15 gallons. it now contains 12 gallons. what percent represents how full the tank is?
Masteriza [31]

Hello!

to find the percent of a whole, use this equation here:

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in this case:

12 / 15 = 0.8

0.8 * 100 = 80

your answer is 80%

I hope this helps, and have a nice day!

5 0
3 years ago
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