All categories

3 years ago

7/5 miles in 2/3 hour, what is the unit rate?

Mathematics

1 answer:

Murljashka [212]3 years ago

3 0

Answer:

= 3.5 miles per hour

Showing Work

This is a fraction equal to

7 miles ÷ 2 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2

7 miles ÷ 2

2 hours ÷ 2

3.5 miles

1 hour

3.5 miles

hour

= 3.5 miles per hour

You might be interested in

Bob’s Burger Place made 11 burgers with onions and 7 burgers without onions. What is the ratio of the number of burgers without

Anika [276]

Answer:

7:11

Step-by-step explanation:

There is no way to simplify the ratio.

7 0

3 years ago

Read 2 more answers

The probability of an event - picking teams. About (a) 10 kids are randomly grouped into an A team with five kids and a B team w

LuckyWell [14K]

Answer: The required probability is $\dfrac{4}{9}$

Step-by-step explanation:

Since we have given that

Number of kids = 10

Number of kids in Team A = 5

Number of kids in Team B = 5

There are three kids in the group, Alex and his two best friends Jose and Carl.

So, number of favourable outcome is given by

$2(\dfrac{8!}{3!\times 5!})$

Total number of outcomes is given by

$\dfrac{10!}{5!\times 5!}$

So, the probability that Alex ends up on the same team with at least one of his two best friends is given by

$\dfrac{2(\dfrac{8!}{5!\times 3!)}}{\dfrac{10!}{5!\times 5!}}\\\\=2\times \dfrac{8!}{3!}\times \dfrac{5!}{10!}\\\\=\dfrac{4}{9}$

Hence, the required probability is $\dfrac{4}{9}$

3 0

3 years ago

3.5 inches divided by 24.5 inches

aliina [53]

Your Answer Is approximately 0.143

6 0

4 years ago

Read 2 more answers

What is this I’m in a hurry please help :(

Nesterboy [21]

I'm pretty sure the answer is D bc it has the same coefficients and the same numbers

4 0

3 years ago

Find the square root of 196 with process.

blsea [12.9K]

Answer:

The square root of 196 is 14

Step-by-step explanation:

Prime factorization of 196:

2² × 7²

Prime factors of 196 in pairs:

(2 × 2) × (7 × 7)

Now square root of 196:

√196 = √(2 × 2) × (7 × 7)
√196 = √(2 × 7)²
√196 = (2 × 7)
= 14

Thus, The square root of 196 is 14

<u>-TheUnknownScientist</u><u> 72</u>

3 0

3 years ago

Read 2 more answers