2 years ago

I need help I can’t quite figure this question

Mathematics

1 answer:

Nana76 [90]2 years ago

7 0

Try asking someone for help!!!

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Tanner collected 360 cans and cans and bottles while fundraising for his baseball team this was 40% of what Reggie collected how

Colt1911 [192]

360÷0.40 =144

360 +144 = 504

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3 years ago

Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N = 2,000,000 and whose population p

faltersainse [42]

Answer:

$p(x\geq 520) = 0.0293$

Step-by-step explanation:

Given data:

random sample size n = 1000

Population size is N - 2,000,000

P = 0.49

We know

$\sigma_p = \sqrt{\frac{p*(1-p)}{n}}$

$\sigma_ p = \sqrt{\frac{0.49*(1-0.49)}{1000}} = 0.0158$

Probability for having X =520

sample proportion $\hat p = \frac{520}{1000} = 0.52$

$p(x\geq 520) = P(\hat p\geq)$

$= P(Z\geq \frac{0.52 - 0.49}{0.0158})$

$= P(Z\geq 1.89) = 0.0293$

$p(x\geq 520) = 0.0293$

6 0

2 years ago

Read 2 more answers

14-(11+5)×3+2<br>answer the question

aleksandrvk [35]

14 - (11 + 5) * 3 + 2

Solve inside the parentheses first (11 + 5).

14 - (16) * 3 + 2

Solve multiplication next (16 * 3).

14 - 48 + 2

Solve from left to right.

-34 + 2 = -32

Your answer is -32.

5 0

3 years ago

PLEASE HELP!!

Shalnov [3]

Y-intercept is 5 and slope 11

4 0

3 years ago

The measures of two angles are (5x +24)°and (9x 17)° . What is the value of x if these angles are congruent?

dlinn [17]

My best guess would be J. 10.25! Hope this Helps! :-)

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2 years ago