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
Hunter-Best [27]
3 years ago
13

Sarah runs at a rate of 8 miles per hour what is her speed at feet per second

Mathematics
1 answer:
LekaFEV [45]3 years ago
4 0

Answer:

i worked some of it out

Step-by-step explanation:

1 mile = 5,280ft

1 hour = 8 miles

30 min = 4 miles

15min = 2 miles

7.5 (7min and 30 sec) = 1 mile

3.75(225 sec) =1/2 mile = 2,640ft

0.25(quarter of a mile) = 1,320ft

i just completely lost myself but if this helps then great! sorry if i wasted your time

You might be interested in
Write 14/√2 + √50 in the form b√2 where b is an integer.
kifflom [539]

Answer:

12 \sqrt{2}

Step-by-step explanation:

Taking the terms one at a time,

\frac{14}{ \sqrt{2} }  \\   \frac{14 *  \sqrt{2} }{ \sqrt{2} *  \sqrt{2}  }  \\   \frac{14  \sqrt{2} }{2}  \\  7 \sqrt{2}

\sqrt{50} \\  \sqrt{25 * 2} \\  \sqrt{25}*  \sqrt{2}    \\ 5 *  \sqrt{2}   \\ 5 \sqrt{2}

Adding the terms, you have;

7 \sqrt{2} + 5 \sqrt{2} =(7 + 5) \sqrt{2} = 12 \sqrt{2}

Hope it helps!

I'm out!

3 0
2 years ago
Read 2 more answers
in the year 2012 a farmer harvested 144 bags of maize.the following year the harvest decreased in the ratio 3:4.What was the tot
Alex

Answer:

252 bags of maize

Step-by-step explanation:

From the question, we are told that a farmer harvested maize

In the year 2012 = 144 bags of maize

In the year 2013(following year) the harvest decreased in the ratio 3:4

This means

3:4 = 2013: 2012.

Where number of bags harvested in 2013 = unknown = x

3/4 = x/ 144

Cross multiply 4x = 3 × 144

x = 3 × 144/ 4

× = 108

This means 108 bags of maize was harvested in 2013

The total number of bags harvested is = 108 + 144

= 252 bags of maize.

7 0
3 years ago
Please Help!!!
JulsSmile [24]

Answer:

The answer is d.

8 0
2 years ago
Read 2 more answers
I NEED HELP LOL<br><br> What is the value of g(-4)?
Elena L [17]

Answer:

C. 1

Step-by-step explanation:

Use the first one since it is -4 so

6 0
2 years ago
I need the answer in 1 minute
Varvara68 [4.7K]

Answer:

4 Units.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • a lab technician must screen 175 slides under the microscope each week. if she works 7 hours a day, 5 days a week, how many slid
    6·2 answers
  • Jay Field’s bank granted him a single-payment loan of $6,800. He wanted to compare repaying the loan in 91 days at an ordinary i
    10·2 answers
  • The question is “Mike purchased 3 DVDs and 14 video games for $203. Nick went to the same store and bought 11 DVDs and 11 video
    13·1 answer
  • Total pay before deductions is known as .
    14·1 answer
  • What is the value of n
    11·1 answer
  • The length of a rectangle is 3 more inches than its width. The area of
    15·2 answers
  • Solve for x. Then solve for the angle with the arrow.
    15·1 answer
  • You roll a red, yellow and blue number cube. How many different rolls are possible?
    5·2 answers
  • The functions f and g are defined as follows.
    13·1 answer
  • Tell whether a triangle can have sides with lengths 6, 10, and 14. ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!