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3 years ago

Ill give brianliest if right pls help

Mathematics

1 answer:

iris [78.8K]3 years ago

5 0

Answer:

The Angry Southerns joined groups like the Red Shirts because,they blamed the North for ending slavery.

Step-by-step explanation:

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Suppose there are n independent trials of an experiment with k3 mutually exclusive outcomes, where pi represents the probabilit

sasho [114]

Complete question :

Suppose there are n independent trials of an experiment with k > 3 mutually exclusive outcomes, where Pi represents the probability of observing the ith outcome. What would be the formula of an expected count in this situation?

Answer: Ei = nPi

Step-by-step explanation:

Since Pi represents the probability of observing the ith outcome

The number of independent trials n = k>3 :

Expected outcome of each count will be the product of probability of the ith outcome and the number of the corresponding trial.

Hence, Expected count (Ei) = probability of ith count * n

Ei = nPi

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3 years ago

What is the slope of the line that passes through the points listed in the table?

brilliants [131]

Answer:

B. 2

Step-by-step explanation:

(4, 3) (7, 9) M = Slope

M = $\frac{y^2-y^1}{x^2-x^1}$ Slope formula

$M=\frac{9-3}{7-4}$ Using the slope formula, plot both x and y intercepts

$M=\frac{6}{3}$ Slope needs to be simplified into a whole number

$M=2$

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2 years ago

Solve this problem, and identify the percent, amount, and base.<br> What percent of 60 is 45?

Mashutka [201]

Answer:

I'm pretty sure it's the last one.

Step-by-step explanation:

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3 years ago

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How many terms are In This expression 7+10b

jenyasd209 [6]

Answer:

one term is in this expression

Step-by-step explanation:

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3 years ago

How do you graph y=-x+ 3/2 please help meee

lora16 [44]

I have attached the graph of y = -x + 1.5

The line goes through the points (0,1.5) and (1.5,0)

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3 years ago