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
ira [324]
3 years ago
5

Aliza needs to run at a rate faster than 8.2 feet per second in order to exceed her fastest time in a race. After running for 15

minutes, her coach determines that she is running at an average rate of 5.8 miles per hour. He converts the average rate to feet per second as shown below:
He concludes that she is not running fast enough to exceed her fastest time.

What errors did the coach make? Check all that apply.

He used an incorrect time ratio converting hours to minutes.
His units do not cancel.
He used an incorrect distance ratio converting miles to feet.
He incorrectly concluded that she is not running fast enough.
He cannot determine her average rate in miles per hour after only 15 minutes.
Mathematics
2 answers:
marissa [1.9K]3 years ago
8 0

Answer:

A) He used an incorrect time ratio converting hours to minutes.

D) He incorrectly concluded that she is not running fast enough.

Step-by-step explanation:

Got it right on Edge ✿♥‿♥✿

Keith_Richards [23]3 years ago
3 0

Answer: he used incorrect time ratio

He incorrectly concluded that she is not running fast enough

Step-by-step explanation:

You might be interested in
What is the length of the hypotenuse of the triangle?<br> 7 ft<br> 4 ft
stepladder [879]

Answer:

√65 ft = 8.1 ft

Step-by-step explanation:

We solve using Pythagoras Theorem

c² = a² + b²

c = √a² + b²

Where c = Length of the Hypotenuse

a = 4ft , b = 7ft

Hence

c = √4² + 7²

c = √16 + 49

c = √(65)

c = 8.0622577483 ft

Approximately = 8.1 ft

Therefore, the length of the hypotenuse is √65 ft = 8.1 ft

5 0
2 years ago
How many 1/3 lb bags of trail mix can josh make from 5/6 lb of trail mix?
PSYCHO15rus [73]

the large bag is 5/6 lb, the smaller bags will be 1/3 lb, so it should be 5/6 ÷ 1/3

\bf \cfrac{5}{6}\div \cfrac{1}{3}\implies \cfrac{5}{\underset{2}{~~\begin{matrix} 6 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\cdot \cfrac{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{1}\implies \cfrac{5}{2}\implies 2\frac{1}{2}

5 0
3 years ago
Read 2 more answers
What is a even number between 2 and 10
nalin [4]
There are several, however one is 6.
The other answers are 4 and 8.
3 0
3 years ago
Can someone please answer with explanation
alekssr [168]

Answer:

This percent is a decrease

11 people quit

Step-by-step explanation:

8 0
3 years ago
What are the 2 next terms: 1/3,2/3,1,4/3
emmainna [20.7K]
Answer: 5/3, 2

It’s going up by 1/3 so just add 1/3 to 4/3 for the next term.

1/3 + 4/3 = 5/3

Now add 1/3 to 5/3 for the best term

5/3 + 1/3 = 6/3 = 2
7 0
2 years ago
Other questions:
  • If you roll two fair six sided dice what's the probability that both dice show an odd number
    12·2 answers
  • Complete the function table below for the function F(x) = x2 + 2. x 1 2 3 4 F(x) 3 The numbers in the second row of the complete
    13·1 answer
  • Expression that represent -4 and 6
    5·2 answers
  • How do I factor 5x²-17x+6?
    12·1 answer
  • Solve for x. <br><br> Enter your answer in the box. <br> X=
    10·2 answers
  • PLEASE HELP WITH MATH
    14·2 answers
  • Yvette is conducting two experiments. She is choosing two marbles from a bag that contains 1 pink, 4 purple, 3 blue and 2 white
    14·1 answer
  • HELP ME I NEED THIS PLEASE
    14·1 answer
  • Heellppppp anyone know ow to slove this??
    13·1 answer
  • Here are two column vectors
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!