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Tomtit [17]
3 years ago
13

Question 5 » Solve for n. 2/3(1+n)=-1/2n

Mathematics
1 answer:
Sindrei [870]3 years ago
6 0

Answer:

n=-4/7

Step-by-step explanation:

See the attached image.

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To compare two products such as colas, a random sample is selected to taste two types of colas (A and B). Each selected subject
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Step-by-step explanation:

Let p be the prior population proportion.

Margin of error = E

When not estimate of p is given , the formula to calculate the minimum sample size <em>n</em> = 0.25(\dfrac{z^*}{E})^2 , where z* = critical value for given confidence interval.

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2 years ago
You have a bag of marbles. 4 are blue, 3 are red, 2 are green, 2 are yellow are 4 are purple. What is the probability that you p
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Step-by-step explanation:

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Answer:

A= 4

B= 4

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D= 4

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Step-by-step explanation:

The expected value equation is the probability of something happening multiplied by the amount of times it happens. In this case you have four equal sized sections, so you have a one in four chance to land in any of these sections. A, B, D, and F represent the four for this one in four chance. C, E, and G represent the amount of points you get when you land on those sections, in this case -1

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