3 years ago

Which represents the domain of the relation {(–1, 4), (2, –3), (0, –2), (1, –3)}?

1 answer:

7 0

Domain means the “input” which is like when u input a number in a vending machine and then the output is you getting the chips or whatever u got from imputing the number. So the answer would be C because is is asking for the front numbers in the relation or plots of points.

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Which is the zero of the function f(x)=(x+3) (2x-1)(x+2) ?

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Answer:

x= -3 x = 1/2 x=-2

Step-by-step explanation:

f(x)=(x+3) (2x-1)(x+2)

Set equal to zero

0 =(x+3) (2x-1)(x+2)

Using the zero product property

x+3 =0 2x-1 =0 x+2 =0

x= -3 2x =1 x = -2

x= -3 x = 1/2 x=-2

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3 years ago

A company makes two types of biscuits; Jumbo and Regular. The oven can cook at most 200 biscuits per day. Each Jumbo biscuit req

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The answer is $44

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3 years ago

The rising cost of nursing homes is forcing families to plan ahead. Nursing home costs have risen roughly 20% in 3 years, to an

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Answer: the cost of nursing home care 3 years ago was $37,000

Step-by-step explanation:

$46,000 x 20%=

$46,000 x 20/100= $9,200

$46,000 - $9,200 = $36,800

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3 years ago

A square canvas has an area of 49 square inches. What is the perimeter of the canvas?

a_sh-v [17]

Answer:

Step-by-step explanation:

Area = side*side

side * side = 49

side * side = 7*7

side = 7 inches

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3 years ago

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The harmony hotel has a total of 1569 rooms. There are 42 rooms on each floor. How many floors does the Harmony Hotel have?

alexandr402 [8]

Answer:

it has about 37 floors.

Step-by-step explanation:

1569 divided by 42 is 37.36.

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3 years ago

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