3 years ago

Martin runs a 5 kilometer race in 25 minutes. What is his unit rate?

Mathematics

1 answer:

SOVA2 [1]3 years ago

4 0

Answer:

[ 60/25 ] x 5 km/h = 12 km/h

Step-by-step explanation:

You might be interested in

Hi its the sister of the owner of this acc again so can you please help me?

DiKsa [7]

Answer:

1 and 2/3 ft squared

Step-by-step explanation:

3 * 1/3 = 1

5 * 1/3 = 1 and 2/3

1 and 2/3 * 1 = 1 and 2/3

7 0

3 years ago

If a cow has a mass of 9 × 10^2

kotykmax [81]

Answer:

a) The blue whale has about 200 times more mass

Step-by-step explanation:

(blue whale mass)/(cow mass) = (1.8×10^5 kg)/(9×10^2 kg)

... = (1.8/9)×10^(5-2)

... = 0.2×10^3

... = 200

The blue whale has about 200 times as much mass as a cow.

5 0

3 years ago

Read 2 more answers

What is another way to find the total cost of a jacket for $15.30 with a sales tax of 6.5% ?

omeli [17]

You can divide mabye......idk

6 0

3 years ago

There was 3,905 more hits on the school's website in January than February.February had 9,854 hits how many hits did the school'

seropon [69]

13,759 hits for both months

4 0

3 years ago

Read 2 more answers

How many ways can 8 books be arranged on a shelf? Show all of your work for full credit.

Aneli [31]

Answer:

40,320.

Step-by-step explanation:

We are asked to find the number of ways in which 8 books could be arranged on a shelf.

The 1st could be arranged in 8 ways. Since one place is filled, so 2nd book could be arranged in 7 ways.

Similarly, the 3rd book could be arranged in 6 ways as first two places are already taken. This process will go on.

So the 8 books can be arranged in $8\times 7 \times 6\times5\times4\times3\times2\times1=8!$

$8!=40,320$

Therefore, 8 books could be arranged in 40,320 ways.

8 0

4 years ago