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ivanzaharov [21]

2 years ago

12

A volunteer called 280 homes to ask questions about an upcoming election. Of these calls, 92 were not answered. Based on those r

esults, what is the probability that the next call the volunteer makes is not answered?

1 answer:

vladimir2022 [97]2 years ago

5 0

Hi there! :) The answer of your question is 0.32 or 32%. I got the answer because I divided 92/280=0.32. I hope this is the right answer.

Hope I helped! :D

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At the grocery store, an 8-inch cherry pie costs $4.39 and a similar 10-inch cherry pie cost $6.15. which is the better deal?

ValentinkaMS [17]

For the 8 inch pie you are paying about 55 cents per inch
for the 10 inch pie you are paying about 61 cents per inch
so the 8 inch pie is a better deal

hope this helped
oh and to get those numbers divide 4.39 by 8 and 6.15 by 10

5 0

3 years ago

3x − 15= 3x + 15<br> what is x?

Marina CMI [18]

We are given the following equation and want to find the possible values of x

$3x-15=3x+15$

Subtract both sides by 3x

$3x-15-3x=3x+15-3x$

$-15=15$

Now, we have this weird equation. Since -15 is NOT equal 15 and there is no other way we could have solved for x, there is no real solution to the given equation.

In other words, there is no value of x that makes the equation true.

Let me know if you need any clarifications, thanks!

~ Padoru

7 0

3 years ago

Which of the equations below would have a line that passes through both (1,7) and (0,-9)

Scrat [10]

Answer:

Step-by-step explanation:

(-9-7)/(0-1)= -16/-1= 16

y - 7 = 16(x - 1)

y - 7 = 16x - 16

y = 16x - 9

7 0

2 years ago

And archaeologist fines 30 fossils in South Dakota and Wyoming. 40% of the fossils were in South Dakota. How many fossils were f

Harrizon [31]

Answer:

It is 12. 12 fossils were found in Wyoming.

Step-by-step explanation:

3 0

3 years ago

Which of the following satisfies Ž -2 = 12

MA_775_DIABLO [31]

Answer:

14

Step-by-step explanation:

if z is 14 than z-2=12

because 14-2=12

7 0

2 years ago