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3 years ago

Jessie ran 4 miles in 1 hour. How long did it take Jessie to run one mile?

Mathematics

1 answer:

Andrej [43]3 years ago

4 0

Answer:

She ran 1 mile in 15 minutes.

Step-by-step explanation:

1 hour = 60 minutes 60 / 4= 15

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In 2017, there were about 21 million teenagers (aged 13-17) in the United States. They each

vivado [14]

The Number of text messages sent in a month is 1.68 × $10^{(-8)}$

Step-by-step explanation:

Step 1 :

Total number of teenagers in United States = 21 million

Average text messages sent per month = 800

We need to find the number of text messages sent each month

Step 2 :

The number of text messages in a month can be computed by taking the product of the total number of teenagers and average messages sent per month

Therefore

Number of text messages that is sent in a month = 21 million × 800

= 21 × $10^{6}$ × 800

= 168 × $10^{6}$ = 1.68 × $10^{(-8)}$

Step 3 :

Answer :

The Number of text messages that is sent in a month is 1.68 × $10^{(-8)}$

5 0

3 years ago

The Chiquita Bananas are on sale for $3.72 for 6 pounds of bananas. Miller's Bananas are on sale for $0.64 per pound. Which comp

puteri [66]

Answer:

millers is cheper instead of 3.72 for 6 pond 0.64 is better because what if some one only wants 1 pond then they only should pay 64 cents

Step-by-step explanation:

3 0

2 years ago

The ratio of boys to girls in a class is 7:5. There are 36 students in the class. How many

Whitepunk [10]

Answer:

There would be 15 girls and 21 boys

7 0

3 years ago

Read 2 more answers

Question 5 of 8 -

Ilya [14]

Answer:

8 x 2.48 = 19.84

Step-by-step explanation:

We need to find the product for the expression 8 x 2.48.

First no is 8 and second no is 2.48

Product means to multiply.

We can write 2.48 as $\dfrac{248}{100}$

i.e.

$8\times \dfrac{248}{100}\\\\=\dfrac{1984}{100}$

Now, apply decimal after 9. So,

8 x 2.48 = 19.84

Hence, the correct option is (b).

7 0

3 years ago

What is the effect on the graph of the function f(x) =^8x when f(x) is replaced with f(x − 2)?

docker41 [41]

Answer:

f(x - 2) = 8x - 16

Step-by-step explanation:

f(x) = 8x

f(x - 2) = 8(x - 2)

f(x - 2) = 8x - 16

8 0

3 years ago