3 years ago

Need help asap please on these two

Mathematics

1 answer:

____ [38]3 years ago

7 0

Answer: first one is a. (v = 1 2/3) the second on is c. (line up numbers at the decimal point)

Step-by-step explanation:

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Sarah drives her car 133 miles in 285 minutes. What is her average speed in miles per hour?

borishaifa [10]

Answer:

28 miles per hour

Step-by-step explanation:

133 miles/285 minutes = 133 miles/4.75 hours = 28 miles/hour

4 0

2 years ago

What percent of 438 is 106? Let p= the percent.

vesna_86 [32]

Let's create a simple proportion.

p = Percent

p/100 = 106/438

Now, cross multiply.

438p = 10,600

Divide both sides by 438 to isolate p.

p ≈ 24.200913242

Therefore, 106 is approximately 24.201 percent of 438.

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3 years ago

6.875- Negative (-1/4)

kherson [118]

Answer:

7.125

Step-by-step explanation:

$6.875 - (-\frac{1}{4})$

Two negatives multiply to give a positive and thus we can remove the parenthesis

$6.875 +\frac{1}{4}$

Converting fractions to decimals.

$6.875+0.25$

=7.125

7 0

3 years ago

What is the volume of this rectangular prism? 1/2, 4, 3/2

netineya [11]

I’m guessing that the answer is 3
( I don’t see anything)

8 0

3 years ago

At the end of a dice game, James has -5 points and Richard has 15 points. What is the difference in their scores? A. -20 B. 10 C

Degger [83]

Answer:

C) 20 points

Step-by-step explanation:

James - 5

Richard + 15

What is the difference in their scores ?

+ 15 - (- 5) =

= 15 + 5

= 20 points

3 0

3 years ago

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