3 years ago

Please help please ASAP please please help ASAP

Mathematics

1 answer:

Otrada [13]3 years ago

5 0

Answer:

Step-by-step explanation:

30% of 60=(3)(6)

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Help please!!!! thank you in advance. asap too

qaws [65]

You can check the following
C=4
C=5
C=11

4 0

3 years ago

Assume the population has a distribution with a mean of 110 and a standard deviation of 8. For a random sample of size 40, find

VARVARA [1.3K]

Answer:

109.33

Step-by-step explanation:

given that the population has a distribution with a mean of 110 and a standard deviation of 8

Sample size n = 40

Std error of sample mean = std dev/square root of sample size

= $\frac{8}{\sqrt{40} } \\=1.265$

From std normal distribution table we find that 30th percentile for Z is

-0.5244

Corresponding x score = $110-0.5244*1.265=109.33663$

30th percentile = 109.33663

=109.33

8 0

4 years ago

Holsen wants to know the theoretical and experimental probability of rolling a number larger than a 3 on a 6-sided number cube n

Novosadov [1.4K]

Answer:

I need more info to help you answer the question

Step-by-step explanation:

8 0

3 years ago

I can't figure this out and didn't see it on brainly, pls help

ch4aika [34]

Answer:

it's 8

Step-by-step explanation:

(10×1/5)^3=2^3=8

6 0

3 years ago

Read 2 more answers

The perimeters of two similar figures are 15 in. and 24 in. What is the ratio of the areas of the two figures? State your answer

kkurt [141]

Answer:

25/64

Step-by-step explanation:

ratio of perimeters = 15/24 = 5/8

ratio of areas = square of ratio of perimeters

ratio of areas = (5/8)^2 = 25/64

5 0

3 years ago