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3 years ago

A company wants to learn about the number of its employees who visit the dentist for regular checkups. Which type of study will

Mathematics

2 answers:

Zepler [3.9K]3 years ago

5 0

Answer:

A. census is correct on edg 2020

Step-by-step explanation:

liubo4ka [24]3 years ago

3 0

Answer:

census

Step-by-step explanation:

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Jalen and his 2 brothers each ate 3/4 of a cupcake. How many cupcakes did they eat altogether?

Luda [366]

The answer is 2 1/4 cupcakes

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3 years ago

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A rectangular carpet is 5m wide and 8m long. Find the area of the carpet in square metres.

sashaice [31]

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3 years ago

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Which set of ordered pairs represents a function?

polet [3.4K]

C because the x coordinate cannot repeat in a function. One x coordinate can go into multiple y coordinates though.

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3 years ago

Determine if the set of numbers create a Pythagorean triple. 6, 8, and 9

disa [49]

Answer:

Step-by-step explanation:

If they are a Pythagorean triple, then the square of the largest number will equal the sum of the squares of the other 2 numbers.

largest number = 9 and 9² = 81

6² + 8² = 36 + 64 = 100 ≠ 81

Thus 6, 8 and 9 are not a Pythagorean triple

6 0

3 years ago

PLEASE HELP ASAP!! Determine the value of k that would make these two functions inverses.

Aleksandr-060686 [28]

Answer: K = 6

Step-by-step explanation:

If you find the inverse of the inverse function, it will return back to initial function.

The inverse of r^-1 (x) will give r(x).

To find the inverse of r^-1(x), let it be equal to y. Interchange y and x for each other and make y the subject of formula. That is,

Y = 2x^2 - 14

Interchange y for x

X = 2y^2 - 14

2y^2 = x + 14

Y^2 = x/2 + 14/2

Square both side

Y = sqrt ( x/2 + 7 )

It is only when K = 6, that will can get the value above.

5 0

3 years ago