Mathematics, 15.11.2019 12:31 alazayavila123

Mario makes 6 free throw shots out of his first 10 attempts. what is the least number of consecutive shots mario must make to increase his percentage from 60% to at least 70%?

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Answer from: shyyyy13

4 consecutive shots will put him at 10-14 71.42%

Answer from: pcastaneda03

The least number of consecutive shots Mario must make to increase his percentage from 60% to at least 70% is:

Step-by-step explanation:

Mario makes 6 free throw shots out of his first 10 attempts.

The percentage is: 60%

Now if she make 1 more shot at the 11th attempt then the percentage will be:

$\dfrac{7}{11}\times 100=63.63\%$

( Since out of total 11 attempts she made 6 free throw before and 1 more at 11th attempt )

If she makes 2 consecutive shot after 10 attempts then the percentage will be:

$\dfrac{8}{12}\times 100=66.67\%$

Similarly,

If she makes 3 consecutive shot after 10 attempts then the percentage will be:

$\dfrac{9}{13}\times 100=69.231\%$

which is still less than 70%

Now if she makes 4 consecutive attempts in the 4 throws after 10 attempts then,

Percentage will be:

$\dfrac{10}{14}\times 100=71.429\%$

Hence, the percentage is atleast 70%

Hence, he has to make 4 consecutive shots to increase his percentage to atleast 70%.

Answer from: Quest

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2 polynomial long division

dividing : x4+5x3-4x2-8x+6

("dividend")

by : x-1 ("divisor")

dividend x4 + 5x3 - 4x2 - 8x + 6

- divisor * x3 x4 - x3

remainder 6x3 - 4x2 - 8x + 6

- divisor * 6x2 6x3 - 6x2

remainder 2x2 - 8x + 6

- divisor * 2x1 2x2 - 2x

remainder - 6x + 6

- divisor * -6x0 - 6x + 6

remainder 0

quotient : x3+6x2+2x-6 remainder: 0

Answer from: Quest

3x+9+4x+x=8x+9that's the answer for your question.

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