1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mice21 [21]
2 years ago
13

Coach Burns charted the change in his runners’ 5K times from the first race of the year to the second race of the year. Which

student improved the most by decreasing the time needed to run the race? Overall Change in 5K Times from the First to the Second Race Runner Time over ( ) or under (â€"") previous run Albert â€""15. 7 seconds Cody 1. 4 seconds Hannah 4. 5 seconds Yasim â€""37. 4 seconds Albert Cody Hannah Yasim.
Mathematics
1 answer:
Tom [10]2 years ago
7 0

Yasim is Albert who ran the race at a time that was 15.7 seconds shorter, So, Yasim is the student who improved the most by decreasing the time needed to run the race.

<h2>Given that,</h2>

Coach Burns charted the change in his runners' 5K times from the first race of the year to the second race of the year.

<h3>We have to find,</h3>

Which student improved the most by decreasing the time needed to run the race?

<h3>According to the question,</h3>

Coach Burns charted the change in his runners' 5K times from the first race of the year to the second race of the year.

In the given option Yasim has the lowest value of the time which is -37.5 seconds.

Yasim was the most improved student because Yasim ran the second race in a time that was 37.4 seconds shorter than the first race.

Following Yasim is Albert who ran the race at a time that was 15.7 seconds shorter.

At the third place in improvement is Cody who actually was worse off than the first race along with the 4th place Hannah.

Hence, Yasim students improved the most by decreasing the time needed to run the race.

For more details about the Equation refer to the link given below.

brainly.com/question/3842749

You might be interested in
Beth is putting up a fence in her yard so her dog can play outside. She purchased 80 feet of fencing. If the fenced area is a re
mariarad [96]

Answer:

10 feet

Step-by-step explanation:

The formula for the Perimeter fo a rectangle

= P = 2L + 2W

Where:

L = Length

W = Width

From the question

P = 80 feet

W = 30 feet

Hence:

80 = 2L + 2(30)

80 - 2(30) = 2L

80 - 60 = 2L

20 = 2L

L = 20/2

L = 10 feet

Hence, the length of the fenced area = 10 feet

4 0
3 years ago
Solve for base. 450 crates is 0.90% of ___ crates
Tema [17]
Well... if 450 is 90% of the crates then 500 is 100%. 450 crates is 0.90% of 500 crates.
8 0
3 years ago
Jake wanted to measure the height of the Great Sphinx of Giza. He placed a mirror on the ground and then walked backwards until
defon

Answer:

65

Step-by-step explanation:

3 0
3 years ago
Calculate X3 dx .<br><br>A.×2 + c<br>B. 3X2 + c<br>c . x4 + c<br>D . x4/4+c
olga nikolaevna [1]
\LARGE \int x^3 dx = \frac{x^4}{4}+C

So the answer is choice D. You can check this by differentiating the right hand side and you'll get x^3 back again. 

This answer can be found by using the power rule for integrals. That rule is

\LARGE \int x^n dx = \frac{x^{n+1}}{n+1} + C
4 0
4 years ago
Help me please. I kinda need it right now.!
Maru [420]

Step-by-step explanation:

Given

5y - 4 = 126(corresponding \: angles) \\ 5y = 126 + 4 \\ 5y = 130 \\ y = 130  \div 5 \\  = 26

Also given

126 + (6z + 6) = 180(angles \:  on \: a \: straight \: line) \\ 132 + 6z = 180 \\ 6z = 18 0 - 132 \\ 6z = 48 \\ z = 48 \div 6 \\  = 8

Lastly,

x = 180 - 126 \\  = 54(angles \: on \: the \: same \: straight \: line \: and \: corresponding \: angles)

6 0
3 years ago
Read 2 more answers
Other questions:
  • A spruce tree is approximately the shape of a cone with a slant height of 20 ft. The angle formed by the tree with the ground me
    14·2 answers
  • I can’t figure out what math to do for problem #2
    9·1 answer
  • What’s the answer to this problem?
    6·2 answers
  • Evaluate each expression.<br> 1) 10x5+4²+(5+30-10)<br> ezzyy
    6·1 answer
  • Could someone help me with repeating decimal please? (i'll give brainiest if possible)
    13·1 answer
  • Josh ingests 800mg of ibuprofen. His body metabolizes (uses up) 20% of the medicine
    15·1 answer
  • Pleasee i need help pleaseeee help nowww​
    6·1 answer
  • The M &amp; P Pencil company that makes mechanical pencils expects to have two defective pencils for every 15 made. What is the
    7·1 answer
  • 1 2/8 minus -1/8 minus 2 6/8?
    8·2 answers
  • Someone pls help me with this I will make you brain
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!