All categories

3 years ago

You are driving at a constant speed of 75 mph. how far will you drive in 4 hrs

Mathematics

1 answer:

NISA [10]3 years ago

5 0

Answer:

300miles

Step-by-step explanation:

If you are driving 75 miles per hour, and you need to know how many miles you will have drive in 4 hours. Multiply 4 by 75 to get 300.

75mi 4 hr

____ x___ = 75mi x 4 = 300miles

1 hr y

You might be interested in

The sum of three numbers is 18. If every number is a prime number, what are the three numbers?

sleet_krkn [62]

The three numbers are 2, 5, and 11.

The sum of 3 numbers is 18. 2 + 5 + 11 = 18

Since the problem states that every number is a prime number, then the number must be a natural number greater than 1 that has no positive divisors other than 1 and itself.

2 / 1 = 2 OR 2 / 2 = 1 These numbers are prime numbers because their divisors
5 / 1 = 5 OR 5 / 5 = 1 are 1 and itself.
11/1 = 11 OR 11/11 = 1

4 0

2 years ago

Read 2 more answers

Christopher bought 1 1/2 pounds of ham at the deli. He used 3/4 of the ham for sandwiches.

KatRina [158]

Answer:

31/2 pounds of ham

Step-by-step explanation:

times the denominator by the mixed number.

3 0

2 years ago

Please help.................................

inysia [295]

Step-by-step explanation:

it's answer is 49........

5 0

2 years ago

Which function is represented by the graph?

denis-greek [22]

Answer:

It is (D)

$f(x) = \frac{ - 1}{2} x + 6$

Step-by-step explanation:

I hope that is useful for you

4 0

2 years ago

Hello! Please help.

valina [46]

1 -

3 cups left.

David biked a total of 158 miles (option C)

Why?

- First exercise:

To solve the problem we need to consider that for each 1/2 cup of cornmeal, we will have 6 corn muffins.

So, calculating we have:

$TotalMuffins=24=4*6\\\\UsedCups=\frac{1}{2}*4=2Cups$

We can see that, if each 1/2 cups can give us 6 corn muffins, 2 cups can give us 24 corn muffins.

$CupsLeft=5cups-2cups=3cups$

Hence, there are 3 cups left.

- Second exercise:

We can solve the problem by multiplying or adding the fractions according to the number of dots assigned to each one.

So, calculating we have:

$FirstDay=10miles*2=20miles\\SecondDay=10\frac{1}{2}miles=10.5miles\\ThirdDay=11miles*3=33miles\\FourthDay=11\frac{1}{2}miles*4=11.5miles*4=46miles\\FifthDay=12miles*3=36miles\\SixthDay=12\frac{1}{2}miles=12.5miles$

$Total=20miles+10.5miles+33miles+46miles+36miles+12.5miles\\Total=158miles$

Hence, we have that David covered a total 158 miles. (Option C)

Have a nice day!

5 0

3 years ago

Read 2 more answers