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3 years ago

12 whites 4 blacks 3 blue 1 red. Find each experimental probability as a fraction? 1.)p(white)

1 answer:

5 0

Experimental probability is if an experiment was actually run. If those values are the result of an experiment, then the probability is desired value (white) over total possibilities.

$\frac{12}{20} = \frac{3}{5}$ or 0.6

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The area of a triangular plot with a base of 5 yards and a height of 8 yards is 20 square yards. What is the area of the triangu

pshichka [43]

Answer:

i think 60

Step-by-step explanation:

because the area in square yards is 20 and there are 3 ft in a yard so you would multiply 20 by 3 and you get 60

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3 years ago

Solve for n. -3n - 4 > 26

nasty-shy [4]

Answer:

n < -10

Step-by-step explanation:

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3 years ago

Read 2 more answers

Solve the system of equations by substitution. Show all work neatly on your work page. Checking your answer is wise. :) Plz need

vivado [14]

Answer: x = 1

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3 years ago

Help me answer this please:)

Dmitrij [34]

Answer:

A and B

Step-by-step explanation:

$\frac{7x+6}{2}\leq 3x+2 < ==multiply\ both\ sides\ by\ 2\\2(\frac{7x+6}{2}\leq 3x+2)\\\\7x+6\leq6x+4 < ==subtract\ -6x\ from\ both\ sides\ \\-6x \ \ -6x\\\\x+6\leq4 < ==subtract\ 6\ from\ both\ sides\\-6 \ \ \ -6\\\\x\leq-2 < ==answer\ should\ be\ anything\ less\ than\ or\ equal\ to\ -2$

Now, look at your answer choices, which options are less than or equal to -2?

x ≤ -2, Check your answers:

A. -3 ≤ -2?

This statement is correct (-3 is < -2)

B. -2 ≤ -2 <== our original answer

This statement is correct (-2 is = to -2)

C. -1 ≤ -2

This statement is incorrect (-1 is > -2, not ≤ -2)

D. 0 ≤ -2

This statement is incorrect (0 is > -2, not ≤ -2)

E. 1 < -2

This statement is incorrect (1 is > -2, not ≤ -2)

Therefore, the correct options are A and B

Hope this helps!

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2 years ago

Identify the like terms 3x,4y,4z,5x A:4y,5x B:4y,4z C:3x,5x D:3x,4z

fomenos

Answer:

Step-by-step explanation:

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3 years ago