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3 years ago

374 students said that they played sports. 58% said that they played basketball. How many students played basketball?

Mathematics

1 answer:

algol [13]3 years ago

5 0

Answer:

Step-by-step explanation:

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Help please ??????????????????????

nexus9112 [7]

Answer:

Step-by-step explanation:

you have a multiple added

5 0

4 years ago

A bottling company produces bottles that hold 12 ounces of liquid. Periodically, the company gets complaints that their bottles

MA_775_DIABLO [31]

Answer:

$t=\frac{11.7-12}{\frac{0.2}{\sqrt{25}}}=-7.5$

Step-by-step explanation:

Information given

$\bar X=11.7$ represent the sample mean of amount of liquid

$s=0.2$ represent the standard deviation

$n=25$ sample size

$\mu_o =12$ represent the value that we want to check

t would represent the statistic (variable of interest)

$p_v$ represent the p value for the test (variable of interest)

System of hypothesis

We want to verify if the true mean for the amount of liquid is lower than 12 ounces, and the hypothesis are given by:

Null hypothesis: $\mu \geq 12$

Alternative hypothesis: $\mu < 12$

The statistic is given by:

$t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}}$ (1)

Replacing we got:

$t=\frac{11.7-12}{\frac{0.2}{\sqrt{25}}}=-7.5$

4 0

4 years ago

Type the correct answer in the box.

marishachu [46]

The answer should be -40 + 16i

3 0

2 years ago

Simplify.

viva [34]

Answer:

C. (16y + 7z)

Step-by-step explanation:

9y + 11z + 7y - 4z

1. Simplify the y's: 9y + 7y = 16y

16y + 11z - 4z

2. Simplify the x's: 11z - 4z = 7z

16y + 7z

7 0

4 years ago

What are all the powers of 3 in the range 3 through1000

Sphinxa [80]

Powerss of three are 3&+^x
lets try trial and error
3^1=3
3^2=9
3^3=27
3^4=81
3^5=243
3^6=729
3^7=2187

3^7 is more than 100 so the answer would be the powers up to 6

4 0

4 years ago