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Art [367]
3 years ago
9

- 4y - 4+ (-3) Combine like terms

Mathematics
2 answers:
8090 [49]3 years ago
7 0

Answer:

-4y-7

Step-by-step explanation:

-4y-4+(-3)

-4y-4-3

-4y-7

-4y-7

rusak2 [61]3 years ago
5 0

Answer:

-4y -7  

Step-by-step explanation:

- 4y - 4+ (-3) = -4y -7   (here -4 & -3 are like terms.)

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Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below
sergejj [24]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Frank starts off with $ 120 to spend on his shirts and shoes. Frank buys 3 shirts for $15.50 each. Shoes cost $32.50 each per pa
evablogger [386]
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4 0
3 years ago
A daily mail is delivered to your house between 1:00 p.m. and 5:00 p.m. Assume delivery times follow the continuous uniform dist
german

Answer:

25% of deliveries

Step-by-step explanation:

This is a uniform distribution with parameters a = 1.00 and b =5.00. With these conditions, the following probability distribution functions can be applied:

P(X \leq x)=\frac{x-a}{b-a}=\frac{x-1.00}{5.00-1.00}\\P(X \leq x) = \frac{x-1}{4}\\P(X \geq x) = 1- P(X \leq x) \\P(X \geq x)=1- \frac{x-1}{4}

Therefore, the probability that X ≥ 4:00 p.m. is given by

P(X \geq 4)=1- \frac{4-1}{4}\\P(X \geq 4)=0.25=25\%

Thus, 25% of deliveries are made after 4:00 p/m.

7 0
3 years ago
Macy has completed 78% of the 50 questions on the test. How<br> many questions has Macy completed?
mrs_skeptik [129]

Answer:

39

Step-by-step explanation:

7 0
3 years ago
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