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2 years ago

Please help on this i cant understand it

Mathematics

1 answer:

poizon [28]2 years ago

5 0

Answer:

to get the probability you add the number of figure all together

divide the number of spheres with the total

2 ÷ 10

you get 1÷ 5

you get the answer as 0.2

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Please help me solve this correct answer gets brainlist

Karolina [17]

A^2 + b^2 = c^2
9^2 + 2^2 = c^2
81 + 4 = c^2
85 = c^2
take the square root of 82 which equals 9.05538…
if it wants a whole number then 10, but if it wants a decimal, the. 9.6 ft.

if you need more detail lmk :)

6 0

2 years ago

Hannah's school hosted a book donation. There are 150 students at her school, and they donated a total of b books! Hannah donate

svetoff [14.1K]

Answer:

$x=3*\dfrac{b}{150}$

Step-by-step explanation:

Let x = number of books that Hannah donated

We know that the number of students is 150 and the total number of books is represented by b, we can write that as:

Average number of books donated by each student = $\dfrac{b}{150}$

Now we know that Hannah donated 3 times as much as the average. We can write that as:

$x=3*\dfrac{b}{150}$

4 0

3 years ago

24is 40% of what number? Use the percent eqation.

scoray [572]

Answer:

Step-by-step explanation:

40%=0.40

0.4x=24

x=24/0.4

x=60

4 0

2 years ago

Mr. Smith had 34 of a peach pie left over. He split the leftover pie among his 3 co-workers.

viktelen [127]

Answer:

11.333 infinity

Step-by-step explanation:

when you divide 34 by 3 you then get 11.3 infinity which would also be a repeating decimal

8 0

3 years ago

6. What is the sum of the solutions?

vlada-n [284]

x * x = x^2

x * .7 = .7x

-6 * x = -6x

-6 * .7 = -4.2

x^2 + .7x - 6x -4.2

x^2 - 5.3 - 4.2

x = 6

8 0

2 years ago