3 years ago

Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 452 Select three options

Mathematics

2 answers:

NNADVOKAT [17]3 years ago

7 0

Answer:the ratio of the % increase has a different numerator from decrease

Step-by-step explanation:

velikii [3]3 years ago

5 0

Answer:

2,3,5

that is the answer

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Sedaia [141]

Answer:

third option

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2 years ago

Selecting an Instructor At a convention there are 7 mathematics instructors, 5 computer science instructors, 3 statistics instru

LiRa [457]

Answer:

11/19

Step-by-step explanation:

Firstly, we need to know the total number of instructors. This is equal to 7+5+4+3 = 19 instructors.

The probability of selecting a science instructor is 4/19

The probability of selecting a math instructor is 7/19

The probability of selecting either a science or a maths instructor is 4/19 + 7/19 = 11/19

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3 years ago

A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height in yards of the golf ball a

Vaselesa [24]

Answer: C. 0 ≤ x ≤ 230

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3 years ago

How many yards are in 3 times of 4 yards 2 foot

Len [333]

4 yards and 2 feet is equal 14 feet since each yard is made up of 3 feet.

1 yard = 3 feet.

So if we take 14 feet and multiply that by 3 we get 42 feet.

42/3 is equal to about 14 yards in total

So the answer is 14 yards.

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3 years ago

Enrique collects miniature cars. He has one large case that holds 20 cars and 3 same-size, smaller cases to hold his cars.

dedylja [7]

Answer:

C = 3n + 20

Step-by-step explanation:

There is one large case with 20 cars and 3 small cases with n cars in each.

<u>Possible number of cars C is:</u>

C = 3n + 20

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2 years ago