3 years ago

Researchers wanted to learn more about people who rent apartments and who have pets. They

Mathematics

1 answer:

liraira [26]3 years ago

8 0

The answer is 66.67% because 2/3 equals .6667. Hope this helps mate :)

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An auto mechanic ordered eight car spark plugs and four truck spark plugs. Car spark plugs cost $.75, and truck spark plugs cost

Sidana [21]

$.75(8) + $3.00(4) =
$6 + $12 = $18

7 0

3 years ago

Math help pls, will reward lol, thanks

Ahat [919]

Answer:

see explanation

Step-by-step explanation:

Given f(x) then f(x - 2) represents a horizontal translation of f(x) shifted 2 units to the right, thus

The marked points on f(x) → f(x - 2) are

(0, 0 ) → (2, 0 )

(2, 4 ) → (4, 4 )

(3, 9 ) → (5, 9 )

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3 years ago

Need help on this question

Aloiza [94]

I hope this helps you

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3 years ago

A special deck of cards has 5 red cards, and 4 purple cards. The red cards are numbered 1, 2, 3, 4, and 5. The purple cards are

True [87]

Answer:

a. 9

b. 4/9 or 0.444

Step-by-step explanation:

R=red card={R1,R2,R3,R4,R5}

E=even card={R2,R4,P2,P4}

n(R)=5

n(E)=4

There 5 red and 4 purple card so, the sample space would be

Sample space=S={R1,R2,R3,R4,R5,P1,P2,P3,P4}

number of elements in sample space=n(S)=9

So, the number of elements in the sample space are 9.

P(E)=n(E)/n(S)

P(E)=4/9 or 0.444

Thus, the probability of an even numbered card is 0.444.

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3 years ago

True or false: Most proofs in geometry are called direct proofs because theorems and postulates are used to prove a statement us

vivado [14]

Answer:

The statement is true

Step-by-step explanation:

Most proofs are direct proofs becaue theorums & postulates prove them true straightforwardly :)

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3 years ago