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3 years ago

Pls help with this I don’t understand

Mathematics

1 answer:

Bas_tet [7]3 years ago

8 0

It’s phrased very weird, but I believe I have it figured out.

On the map, there distance of the race is 41.9 inches.

So, (41.9)(400) = 16760 feet

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Carlos got 5/6 of the test questions correct. This was 15 questions. How

ivann1987 [24]

Answer:

5/6 is about a 84%, and 84% of 15 questions is 12.6. so the teacher just made the grading simplified

Step-by-step explanation:

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3 years ago

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. One days discharge at i

Ulleksa [173]

Answer:

8000 gallons/household per month

Step-by-step explanation:

Given that the discharge of 4.8 trillion gallons could supply country A households in 6 months, find for a single month.

Divide the discharge (4.8 trillion gallons) by 6

4.8/6 =0.8 trillion gallons supplied to country,s households in 1 month

To find usage per household, divide the supply per month by the number of households

=0.8 × 1000,000,000,000 gallons/100,000,000 households

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3 years ago

Which fraction (in simplest form) is equivalent to 0.42?

qwelly [4]

If you would like to know which fraction (in simplest form) is equivalent to 0.42, you can find this using the following steps:

0.42 = 42/100 = 21/50

The correct result would be D. 21/50.

7 0

3 years ago

Rose writes down all of her math quiz scores. Her math scores are 98,78,84, and 96. What is the mean of her math quiz scores?

KATRIN_1 [288]

Answer:

Step-by-step explanation:

Hi, there to find the mean

you need add the numbers and count how many numbers are there and divide

In this case 98+78+84+96= 356

Now we will count

there are 4 numbers

$\frac{356}{4}$ = 89

Your mean will be 89

If you ever have trouble with mean remember this

Mean $\frac{SumofDataPoints}{NumberofDataPoints }$

well it is supposed to be:

Sum of Data Points/Number of Data Points

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3 years ago

End online school!!<br> PLLZZZ

frez [133]

Answer:

the answer is A

Step-by-step explanation:

y is the total and 48 is the minutes

x is the number of hours,

so when you multiply x by 48, you get

the total, which is y

Idk if it helps but i tried :/ C:

7 0

3 years ago

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