Answer:
Far left: constant of proportionality= 3.4
Middle: q=12----COP=3
Far right: COP=4----not proportional
Answer: 15.7 minutes
Step-by-step explanation:
Let x be the time in the beginning (in minutes).
Given: The track team is trying to reduce their time for a relay race.
First they reduce their time by 2.1 minutes.
Then they are able to reduce that time by 10
If their final time is 3.96 minutes, then
x-t1-t2= 3.6
x= 3.6+ t1+ t2
x= 3.6+ 2.1+ 10
x= 15.7
Hence, their beginning time was 15.7 minutes.
Answer:
simplify: 14/40
not simplify: 7/20
I don't know if it's right but i'm trying to help :)
Three consecutive integers that have a sum of 45 are 14, 15 and 16. 14+15+16=45
The expression that represents the number of reams of paper produced in the second year is 4.704 x
(option d)
<h3>What is the expression that represents the reams produced in the second year. </h3>
The quantity of paper produced in the first year is written in scientific notation. Scientific notation is used to compress larger numbers into smaller numbers.
In order to write a number in scientific notation, the number is written as a decimal number, between 1 and 10 and multiplied by a power of 10.
For example, The number 5 x 10³ is equivalent to 500
Paper produced in the second year = paper produced in the first year x 5.6
(8.4 x
) x 5.6 = 47.04 x 
4.704 x 
= 4.704 x 
To learn more about scientific notation, please check: brainly.com/question/25334755
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