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2 years ago

Five people were polled about how much money they make for working a certain amount of minutes.

Mathematics

1 answer:

kvv77 [185]2 years ago

6 0

Answer: Cool. They must have been unique if it was only 5

Step-by-step explanation:

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Am I right?<br> I want to know if I am right

german

Answer:

B $13

Step-by-step explanation:

Julie has 16.73 That is approximately 17 dollars

She buys a purse that is 4.12. That is approximately 4 dollars

17 -4 = 13

She will have approximately 13 dollars left

8 0

2 years ago

Read 2 more answers

You buy a container of cat litter for $11.50 and a bag of cat food for x dollars. The total purchase is $16.80, which includes 5

NARA [144]

Answer:

4.46

Step-by-step explanation:

(11.5 + x) + 5% = 16.8

11.5 + x = 16.8 - 5%

x = (16.8 - 5% ) - 11.5

x = 15.96 - 11.5

x = 4.46

5 0

2 years ago

Read 2 more answers

Find the approximate solution of this system of equations. y = |x^2 − 3x + 1|

Aneli [31]

*Hint: When you have two y's, they could equal each other in order to solve for the x value.

|x^2 -3x + 1| = - (x - 1)
x^2 -3x + 1 = -x + 1
x^2 - 2x + 1 = 1
x^2 - 2x = 0
x (x - 2)
x = 2 and x = 0

Once both of them are plugged in, only x = 2 works so that's the value for x. Now we just plug it in order to solve for y.

y = x - 1
y = 2 - 1
y = 1

(2, 1)
The answer would be C.

5 0

3 years ago

Find the coordinates of the image of a triangle with vertices. Need help.

ad-work [718]

ANSWER

D. A'(-5,0), B'(0,9) and (2,6)

EXPLANATION

The coordinates of triangle ABC are A(0,-5), B(-9,0) and C(-6,2).

A rotation of 90° clockwise about the origin has the mapping,

$(x,y)\to (y,-x)$

Therefore the image triangle has vertices

A'(-5,0), B'(0,9) and C'(2,6)

The correct choice is D.

6 0

3 years ago

Lane is making accessories for the soccer team. He uses 759.46 inches of fabric on headbands for 44 players and 2 coaches. He al

madam [21]

Answer:

Fabric used by each each player for headband is 16.51 inches and fabric used for wristband is 1.99 inches

Step-by-step explanation:

In first case it is given that there are players and 2 coaches

So total number = 44+2 = 46

It is given that 759.46 inches of fabric is used on headbands for 44 players and 2 coaches

So fabric used by each player $=\frac{759.46}{46}=16.51inches$

Now in second 87.64 inches fabric is used for 44 players

So fabric used by each players $=\frac{387.64}{44}=1.99inches$

So fabric used by wristband is 1.99 inches

4 0

3 years ago