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3 years ago

13

the jars of paint in the art room have different amounts of paint. The green paint jar is 4/8 full. The purple paint jar is 4/6

full. Which paint jar is less full?

1 answer:

BartSMP [9]3 years ago

7 0

The green paint jar is less full. if the denominator is the smaller, and the numerator is the same, the one with the bigger denominator is smaller

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4400 dollars is place in an account with annual interest rate of 8.25% How much will be in the account after 22years to the near

tatiyna

Answer: A = 4400(1 + 0.0825 x 22)

Step-by-step explanation:

A = accumulated amount

P = original amount unloaded- $4400

r = rate - 8.25% = 0.0825

t = years = 22

= 4400(1 + 0.0825 x 22)

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3 years ago

Person A can paint the neighbor's house 5 times as fast as Person B. The year A and B worked together, it

LenKa [72]

Answer:

Person A paints the house in 12 days.

person B paints the house in 60 days.

Step-by-step explanation:

The together rate is the sum of each separate rate.

Person A can paint the neighbor's house 5 times as fast as Person B.

This means that the rate of person A is 1/x, and the rate of person B is 1/5x.

The year A and B worked together, it took them 10 days.

This means that:

$\frac{1}{x} + \frac{1}{5x} = \frac{1}{10}$

Multiplying everything by 10x

$10 + 2 = x$

$x = 12$

This means that:

Person A paints the house in 12 days.

person B paints the house in 60 days.

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3 years ago

An automobile manufacturer is concerned about a possible recall of its best-selling four-door sedan. If there were a recall, the

andrew11 [14]

Answer:

0.27

Step-by-step explanation:

Suppose A is the event of defect in the brake system and B is the event of defect in the fuel system,

We have given,

P(A) = 0.25,

P(B) = 0.17

P(A∩B) = 0.15 ( the probability of defects in both systems simultaneously is 0.15 ),

We know that,

P(A∪B) = P(A) + P(B) - P(A∩B)

= 0.25 + 0.17 - 0.15

= 0.27

Hence, the probability that the defect is the brakes or the fueling system is 0.27.

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3 years ago

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Rama09 [41]

the answer is x=-4 hope it helps

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3 years ago

Mark is solving the following system.

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I think its he didnt eliminate the same variables

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4 years ago

Read 2 more answers