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2 years ago

I will Make you brainiest!!!!!

Mathematics

1 answer:

love history [14]2 years ago

8 0

Answer:

i will do it :)

Step-by-step explanation:

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9. Dagne measures and finds that she

Naddik [55]

Answer; 47.27 Inches

Let the height of Dagne be x.

Now we are told that she can do a vertical jump that is 27.5% of her height. This is represented as 0.275x.

Now we are told the height she can jump is 13.2. Thus;

0.275x = 13.2

x = 13.2/0.275

x = 47.27 inches

7 0

2 years ago

A certain new type of business succeeds 60% of the time. Suppose that 3 such businesses open (where they do not compete with eac

ella [17]

Answer:

0.216

Step-by-step explanation:

Given that a certain new type of business succeeds 60% of the time.

3 such businesses are tested for success.

Since these three businesses open (where they do not compete with each other, so it is reasonable to believe that their relative successes would be independent). we can say X no of successful businesses is Binomial

with p = 0.6 and n =3

Required probability

=The probability that all 3 businesses succeed is:

= $P(X=3)\\= 0.6^3\\= 0.216$

8 0

3 years ago

Which expression shows the factors of 9x^ +3x-2

lesya692 [45]

Answer:

$\texttt{(3x+2)(3x-1)}$

Step-by-step explanation:

Factors of

$9x^2+3x-2$

$9x^2+6x-3x-2$

$3x(3x+2)-(3x+2)$

$(3x+2)(3x-1)$

6 0

3 years ago

One number is 27 less than twice another. Their sum is 93. What are the numbers?

swat32

Thirty three because I'm just smart like that so you should believe me entirely.

5 0

3 years ago

a full container of juice 64 fluid ounces.how many 7 fluid ounces serving of juice are in a full containet?

saul85 [17]

To find the amount of 7 fluid ounce servings in this container, divide 64 by 7 to get the answer of about 9.14 (rounded to the nearest one hundredth). So 9 full servings and an additional .142857... ounces as well.

Hope this helps!

5 0

3 years ago

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