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Nataliya [291]
2 years ago
10

You guys are awesome with these questions I'm really struggling with this one p[lease help me out.

Mathematics
2 answers:
hichkok12 [17]2 years ago
7 0

Answer:

12

Step-by-step explanation:

12 x 4 = 48

48 + 9 = 57

Keith_Richards [23]2 years ago
3 0

Try 12.

Hope it helps?

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e-lub [12.9K]

Answer:

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Step-by-step explanation:

This is written in the form

y = ab^x  where a is the initial value and b is the growth rate/decrease

y = (18500) (1.03)^t

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The students will increase by 1.03 - 1 = .03

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2 years ago
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mezya [45]
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3 years ago
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Answer:

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Step-by-step explanation:

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The standard deviation is just the square root of the variance (which is just the second moment minus the first moment squared)

The first moment (AKA the average is..)

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3 years ago
Consider that ΔQRS is similar to ΔLMN and the measure of ∠N is 42°. What is the measure of ∠S? A) 42° B) 48° C) 56° D) 58°
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Answer:

The answer is A) 42°

plz mark me as brainliest :)

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