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MaRussiya [10]
2 years ago
7

HELP ME !!!! with this please

Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
6 0

Answer:x = 1

Step-by-step explanation:

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Katie makes 70% of her shots from the free-throw line. Can you determine how many consecutive free-throws she must make in order
irga5000 [103]
To make 70% she has completed 7 out of 10 shots. for her to get 75% she would need 3 out of 4 each time.
5 0
3 years ago
Read 2 more answers
3, 5, 6, 1, 3, 11,7
stiv31 [10]

Answer:

range= 10

median= 5

mode= 3

Variance= 11 (rounded) normal answer without rounding 10.809524

Midrange= 6

3 0
3 years ago
How do you subtract 42 minutes from 1 hour 25 minutes? explain what to do and why to do it.
ikadub [295]

Answer:

43

Step-by-step explanation:

you change the 1 hour into minute you and 60min to 25 minutes and then you subtract from 42 minutes to get the solution

8 0
3 years ago
Need Help Badly<br>What is the solution
Kamila [148]
Sqrt(1-3x)=x+3
[sqrt(1-3x)]^2=(x+3)^2
1-3x=(x+3)(x+3)
1-3x=x^2+6x+9
-3x=x^2+6x+8
0=x^2+9x+8

The answers are -1 and -8 BUT, we have to plug them back into the original equation to make sure we don't get a negative under the square root sign.

After doing this, we realize that only -1 works, so the answer is x=-1

Sorry that this took forever to answer. I was thinking of a good way to explain this, and if you need any further explanation, message me:)

Best wishes:)


5 0
3 years ago
A package of 3 shirts costs $12.90. If every shirt costs the same, how many shirts can be purchased for $55.90
Serggg [28]

Answer:

13 shirts

Step-by-step explanation:

First you try to find the amount for one shirt by dividing $12.90 by 3 which equals $4.30. Then you try to find the amount of shirts for $55.90 by dividing 55.90 by 4.30 which results into the final answer 13.

5 0
3 years ago
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