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
Nostrana [21]
3 years ago
8

A school has a hurdle track that is 1/5 of a mile long. They are considering extending the track to be 1/4 of a mile long. The c

ommittee wants to know the unit rate of length in the longer track per mile of length in the shorter track to make sure they have enough hurdles for the longer track. What is the unit rate?
Mathematics
2 answers:
Anastaziya [24]3 years ago
3 0

Answer:   4/5

Step-by-step explanation:

Here,  The hurdle track that is 1/5 of a mile long.

And, After extending the track, the length of the hurdle track = 1/4 of a mile

Therefore, the unit rate of length in the longer track per mile of length in the shorter track = the initial length of the hurdle track / the final length of the hurdel track

= \frac{1/5}{1/4}

= \frac{4}{5}


andriy [413]3 years ago
3 0

Answer: 1 1/4

Step-by-step explanation:

1/4 divided by 1/5 = 5/4

5/4 = 1 1/4

You might be interested in
How many real does this 2x^2-5x+3=0 equation have
Pavlova-9 [17]
2x^{2}-5x+3=0

x=\frac{-(-5)+ \sqrt{(-5) ^{2}-4*2*3 } }{2*2}

x=3/2;x=1


3 0
3 years ago
Find the unknown angle measures
Usimov [2.4K]

Answer:

Step-by-step explanation:

ok so this is a vetical angle. so they are equal to 180. so if 1 measurement is found the other is the difference of 180 and that angle measeurement.

so y is the same as 110

and 180 - 110 is 70, so x and z are equal to 70.

i hope this helped you :)

8 0
3 years ago
Read 2 more answers
Solve the following system of equations using the elimination method.
liraira [26]

Answer: its A

Step-by-step explanation:

8 0
4 years ago
B. Write an equation that shows the relationship 64% of
White raven [17]

B.

0.65 \times y = 40 \\ y =  \frac{40}{0.65}

C.

.45 \times x = 72 \\ x =  \frac{72}{.45}  \\ x = 160 \\ 45 \: percent \: of \: 160 \: is \: 72

7 0
3 years ago
A dozen plain hats cost $3.60.What is the unit rate of a hat?
antoniya [11.8K]
$0.30

Here's why:
3.60 30
--------- = -----
12 1

3.60 / 12 = .3
12 / 12 = 1
4 0
3 years ago
Other questions:
  • Will give brainliest!!! :)<br> Thank you
    9·2 answers
  • What are the answers
    11·1 answer
  • What is the answer of 1-3 + 1-4
    12·1 answer
  • What is 4and2/14 as an improper fraction in lowest terms
    5·2 answers
  • I'm horrible at this please help:((((​
    7·1 answer
  • Please help! I’ll mark brainlest :/
    15·1 answer
  • Andy and Jordan's are playing a game that involves tossing two dice numbered one to six, and recording the sum of the two how ma
    7·1 answer
  • Please help! 35.1 x 8.4 = ??
    14·2 answers
  • -12x = 3(y - 3)<br><br> y = ___
    11·1 answer
  • Sally launches a rocket off of a platform. The height of the rocket, in meters, can be modeled by the function, h(x) = -5(x - 3)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!