3 years ago

Find the area of the triangle DER Area = square units

Mathematics

1 answer:

Schach [20]3 years ago

5 0

Answer:

144

Step-by-step explanation:

Bec I’m just smart like that

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Based on the graph, what are the solutions of x3 + x2 – 9x – 9 = 0?

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Can u put a picture of the problem

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An experiment has four equally likely outcomes: E1, E2, Es, and E.Round your answers to three decimal places. a. What is the pro

V125BC [204]

Answer:

a. 0.25

b. 0.50

c. 0.75

Step-by-step explanation:

P(E1) = 0.25

P(E2) = 0.25

P(Es) = 0.25

P(E) = 0.25

a. Since there are 4 outcomes with the same probability of occurring, the probability of E occurring is:

$P(E) = \frac{1}{4}=0.25$

b. The probability of any two outcomes occurring is twice the probability of a single outcome occurring

$P(two\ outcomes) = 2*P(one\ outcome) = \frac{2}{4}=0.50$

c. The probability of any three outcomes occurring can be written as 100% minus the probability of the remaining outcome occurring

$P(three\ outcomes) = 1-P(one\ outcome) = 1-\frac{1}{4}=0.75$

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4 years ago

A and B are two events. Given that P(A) = 0.25 and P(B) = 0.2 and P(A and B) = 0.05 are the events independent or not independen

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They are independent events i would say

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3 years ago

What is the quotient of 2/3 / 2/9

gogolik [260]

Answer:

Step-by-step explanation:

$\frac{2}{3}$ / $\frac{2}{9}$ =

$\frac{2}{3}$ * $\frac{9}{2}$ =

Hope this helped! <3

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You pick a card, roll a die, and find the sum. How many different sums are possible?

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Step-by-step explanation:

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