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4 years ago

7

13. Michael deposits $800 into an account that

1 answer:

insens350 [35]4 years ago

7 0

Answer:

800(1+.08)^1

Step-by-step explanation:

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please help fast brainiest for frost correct answer

lina2011 [118]

Answer:

-2, -12

-1,-3

0,0

1,-3

2,-12

Step-by-step explanation:

Used algebraic calculator

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4 years ago

Given a mean of 61.2 and a standard deviation of 21.4 what is the z score of the value 90 rounded to the nearest tenth?

Nitella [24]

Answer:

The z-score of 90 is 1.35

Step-by-step explanation:

The z-score is calculated using the formula:

$z = \frac{x - \mu}{ \sigma}$

From the question, it was given that the mean is

$\mu = 61.2$

and the standard deviation is

$\sigma = 21.4$

and x=90.

We substitute the given values to obtain:

$z = \frac{90 - 61.2}{21.4}$

$z = \frac{28.8}{21.4} = 1.35$

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3 years ago

A city has a population of 290,000 people. Suppose that each year the population grows by 3%. What will the population be after

lozanna [386]

Answer:

403100 is the answer.Hope this helps

6 0

3 years ago

Solve<br><br>2.5 × 1000=<br><br>45.37 ÷ 100=<br><br>plz help

poizon [28]

2.5x1000=2500
45.37/100=0.4537

5 0

3 years ago

Read 2 more answers

What would be your first step in factoring the trinomial 6x^2-x-35?

Inga [223]

I can say for sure its C or D, ill reply to this comment if I figure out which

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3 years ago