3 years ago

Find the base in the following problem.

Mathematics

2 answers:

Nina [5.8K]3 years ago

8 0

You're answer is going to be C
325.81

Hope this helps

kiruha [24]3 years ago

4 0

The appropriate equation is 0.93x = 303. Solve this for x:

x = 303/0.93 = 325.81.

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kozerog [31]

X=9 this is the answer for question 19

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3 years ago

Find the difference a. 41- 275 b. -15 - 47 c. -72 - (-151) d. 612 - (-144)

Gekata [30.6K]

Answer:

41-275=234

15-47=62

-72-{151}=223

612-144=174

Step-by-step explanation:

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3 years ago

What is the average (arithmetic mean) of the first 90 measurements in a certain list of 92 measurements? (1) the average of the

marishachu [46]

The sum of all the measurements is just the average times the number.

$\bar x = \frac{1}{n} \sum_{i=1}^n x_i$

$\sum_{i=1}^n x_i = n \bar x$

So if the average of all 92 is 7 the sum of those is $92 \times 7$

The average of the last two is 7.2 so their sum is $2 \times 7.2$

That means the sum of the first 90 is $92 \times 7 - 2 \times 7.2$

so the average of the first 90 is

$\dfrac{92 \times 7 - 2 \times 7.2}{90} = 6.99556$ cm

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3 years ago

How many cubes with side lengths of 1/4 does it take to fill this prism?

Zinaida [17]

Answer:

Step-by-step explanation:

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3 years ago

What number is 30% of 20? (will give Brainliest)

kirill [66]

In order to get the answer you will have to divide 30 by 100 then divide the number you get from that by 20 to receive your answer.

20/x=100/30

(20/x)*x=(100/30)*x

20=3.33333333333*x

(3.33333333333) to get x

20/3.33333333333=6

Therefore your answer is "6."

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3 years ago