Ask question

Ask question

All categories

3 years ago

12

On Thursday, Emily cycled 88 kilometers in 4 hours. On Friday, she cycled at an average of 3 kph faster. What was her average ra

te on Friday?
A. 7 kph
B. 25 kph
C. 30 kph
D. 66 kph

1 answer:

Lunna [17]3 years ago

7 0

On Thursday she cycled 88 km per hr...for 4 hrs
88/4 = 22 km per hr

On Friday, she cycled 3 km per hr faster
22 + 3 = 25 km per hr <==

You might be interested in

The empire state building weighs about 7.3 ×10⁸ the one world trade center bulding weighs about 88,200, 000 pounds. What is the

Vesnalui [34]

A is 8.82 and b is 7

5 0

3 years ago

Klay's lunch cost $6. This is $2 less than Ella's lunch cost. How much did

RUDIKE [14]

Answer:

6+2=8 6+2=x x=8

Step-by-step explanation:

6+2=8 6+2=x

3 0

3 years ago

Read 2 more answers

ILL MARK AS BRAINLESS

Airida [17]

Answer:

i think it is length hopefully that's correct

6 0

3 years ago

Read 2 more answers

144 coins are divided equally among some children. If there were 3 children fewer, each child would have 16 coins. How many chil

enot [183]

Answer:

12

Step-by-step explanation:

144/16=9

Each child gets sixteen coins if there are nine children.

9+3=12

There are three more children so there are twelve.

8 0

3 years ago

A field is a rectangle with a perimeter of 1260 feet. The length is 100 feet more than width. Find the width and length of the r

lyudmila [28]

To solve this problem you must apply the proccedure shown below:

1. The formula for calculate the perimeter of a rectangle is:

$P=2L+2W$

Where $L$ is the length and $W$ is the width.

2. The length is $100ft$ more than the width, therefore:

$L=W+100$

3. Substitute values into the formula for calculate the perimeter and solve for the width:

$1260=2(W+100)+2W\\ W=265ft$

3. Then, the length is:

$L=265ft+100ft\\ L=365ft$

The answer is: The length is $365ft$ and the width is $265ft$

5 0

3 years ago