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MA_775_DIABLO [31]
3 years ago
15

What is the probability that a randomly selected customer purchases the classic car wash if they do not vacuum their car?

Mathematics
1 answer:
Yuliya22 [10]3 years ago
8 0
Highly because they do not have to vacuum their car
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What is the answer to the equation -0.5x+1.75x<-1.75+2.75x
PIT_PIT [208]
X>7/6
Combine like terms
Subtract 2.75x from both sides
Combine like terms
Divide -1.5 from both sides

8 0
3 years ago
Mr. McKay wrote an algebra test with a total of 15 questions consisting of multiple choice and short response style questions. M
tankabanditka [31]

Step-by-step explanation:

x = number of multiple choice questions

y = number of short response questions

x + y = 15

5x + 10y = 100

=>

x + 2y = 20

let's subtract the first from the second equation :

x + 2y = 20

- x + y = 15

--------------------

0 y = 5

x + y = 15

x + 5 = 15

x = 10

to graph you need to consider both equations as linear functions. and you need to transform them into e.g. a slope intercept form : y = ax + b

a is the slope, b is the y- intercept.

x + y = 15

transforms to

y = -x + 15

this line goes e.g. through the points (0, 15) and (1, 14).

and

x + 2y = 20

transforms to

2y = -x + 20

y = -x/2 + 10

this line goes e.g through (0, 10) and (2, 9).

the crossing point of both lines is the solution and should therefore be the point (10, 5) as calculated above.

5 0
2 years ago
Rhonda is drawing a 3-inch square inside an isosceles triangle with two side lengths measuring 7 inches and 14 inches. Which of
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Answer:

7

Step-by-step explanation:

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5 0
3 years ago
This is a picture of a small sumu
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Answer:

C

Step-by-step explanation:

The rubber exercise ball is a sphere

the volume of a sphere= 4/3*pi*r3

where r = the radius of the sphere.

from the diagram, the radius = 4.5inches

Therefore, volume of the rubber ball = 4/3*pi*4.5^3 = 381.51 cubic inches

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2 years ago
Need help ASAP!!!<br> WIll make you brainlist
astraxan [27]
ITS C I HAVE NO EXPLANATION BUT ITS C
5 0
3 years ago
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