2 years ago

Please help. Will give brainliest

Mathematics

1 answer:

natita [175]2 years ago

6 0

I believe C. I’m not completely sure tho...

You might be interested in

PLZ HELP ITS DUE TODAY

Archy [21]

Answer:

Try to download the Gauth math app and snap ur equation problem and u can answer the equation problem

6 0

1 year ago

200 divided by 60 for example there are 200 milk cartens each one has 60 milk containers how many milk containers exactly are in

dmitriy555 [2]

Answer:

12,000 containers

Step-by-step explanation:

Given : 200 milk cartens are there

60 milk cantainers are there in each cartens.

to find are there in all

200 × 60 = 12,000 containers in all

8 0

2 years ago

When obtaining a confidence interval for a population mean in the case of a finite population of size N and a sample size n whic

Elanso [62]

Answer:

95% Confidence interval for the mean

$142.8 \leq\mu\leq158.4$

Step-by-step explanation:

We have to calculate a 95% confidence interval for the mean of a finite population.

The error is multiplied by the following finite population correction factor:

$cf=\sqrt{\frac{N-n}{N-1} }$

The standard deviation can be estimated as

$\sigma=\frac{s}{\sqrt{n}} \sqrt{\frac{N-n}{N-1} } =\frac{24.4}{\sqrt{32} }* \sqrt{\frac{200-32}{200-1} }=3.963$

The 95% confidence interval has a z value of 1.96, so it becomes:

$M-z*\sigma_c\leq\mu\leq M+z*\sigma_c\\\\150.6-1.96*3.963\leq\mu\leq 150.6+1.96*3.963\\\\ 142.8 \leq\mu\leq 158.4$

5 0

2 years ago

Find the equation of the tangent at ( 0 , 2) to the circle with equation

erica [24]

Answer:

if this is high school i cant do it

5 0

1 year ago

Explain how to form a linear combination to eliminate the variable y for this system. 2x - 3y = 3 5x + 2y = 17A)Multiply the fir

jonny [76]

We aer goint to eliminate the x's
multiply first by -5 and 2nd by 2
so that is B

7 0

2 years ago