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2 years ago

HELPPP 20 PNTS

Mathematics

1 answer:

enot [183]2 years ago

6 0

Answer:

25.1327cm

Step-by-step explanation:

C= 2πr

C=2π(4)

C=25.13274122

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Beth won 53 pieces of gum playing basketball at her school's game night. Later, she gave two to each of her friends. She only ha

HACTEHA [7]

She has 25 friends, if she only has 3 pieces that means she game away 50 pieces of gum, 50/2 is 25.

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2 years ago

3(p+q)=p what’s answer

Blababa [14]

Answer:

Step-by-step explanation:

Slope = -1.333/2.000 = -0.667

p-intercept = 0/2 = 0.00000

q-intercept = 0/3 = 0.00000

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3 years ago

Which table represents a function? A 2-column table with 4 rows. The first column is labeled x with entries negative 3, 0, negat

tangare [24]

Answer:

This is a many-to-one function as the value of y = -1 corresponds to two values of x:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -3 & -1\\\cline{1-2} 0 & 0\\\cline{1-2} -2 & -1\\\cline{1-2} 8 & 1\\\cline{1-2}\end{array}$

Step-by-step explanation:

Function

A special relationship where each input (x-value) has a single output (y-value).

A function is one-to-one if each value in the range (y-values) corresponds to exactly one value in the domain (x-values).

A function is many-to-one if some values in the range (y-values) correspond to more than one (many) value in the domain (x-values).

This is a many-to-one function as the value of y = -1 corresponds to two values of x:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -3 & -1\\\cline{1-2} 0 & 0\\\cline{1-2} -2 & -1\\\cline{1-2} 8 & 1\\\cline{1-2}\end{array}$

This is not a function as the value of x = -5 corresponds to two values of y:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -5 & -5\\\cline{1-2} 0 & 0\\\cline{1-2} -5 & 5\\\cline{1-2} 6 & -6\\\cline{1-2}\end{array}$

This is not a function as the value of x = -2 corresponds to two values of y:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -4 & 8\\\cline{1-2} -2 & 2\\\cline{1-2} -2 & 4\\\cline{1-2} 0 & 2\\\cline{1-2}\end{array}$

This is not a function as the value of x = -4 corresponds to two values of y:

$\begin{array}{|c|c|}\cline{1-2} x & y\\\cline{1-2} -4 & 2\\\cline{1-2} 3 & 5\\\cline{1-2} 1 & 3\\\cline{1-2} -4 & 0\\\cline{1-2}\end{array}$

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2 years ago

The area of a tabletop is 48 square feet. the length is 3 times the width.if the dimensions are whole numbers, what is the width

posledela

(4 feet wide), 12 feet in length. 4*3=12 4*12=48

7 0

2 years ago

grandymaker [24]

Answer:

The Answer is is option B.

6 0

2 years ago