Ask question

Ask question

All categories

2 years ago

12

In one season a basketball player missed 20% of her free throws. How many free throws did she attempt if she made 200 free throw

s?

1 answer:

vfiekz [6]2 years ago

6 0

Answer:

She attempt 1,000 free throws

Step-by-step explanation:

X • 0.2 = 200

X = 200/0.2

X = 1,000

You might be interested in

Can someone please help me with my math asap

Margarita [4]

Answer:

A) 15x - 12

General Formulas and Concepts:

<u>Pre-Algebra</u>

Distributive Property

<u>Algebra I</u>

Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define</u>

5x(3 - 12x) - 3(4 - 20x²)

<u>Step 2: Simplify</u>

Distribute: 15x - 60x² - 12 + 60x²
Combine like terms: 15x - 12

8 0

3 years ago

Nine square tiles are laid out on a table so that they make a solid pattern. perimeters of the fiques that you can be formed?

Anastasy [175]

Let the side of one square be x.
The maximum perimeter will be when the squares will be lined end to end.
This will be:
x + 9x + 9x + x
= 20x

The perimeter of the figures formed will be less than or equal to 20x.

6 0

3 years ago

How to solve the formula for Vf in the formula of acceleration?

balandron [24]

A = (Vf - Vi)/t
Multiply by t on both sides to clear the denominator
at = Vf - Vi
Add Vi to both sides.
at +Vi = Vf

3 0

3 years ago

5(10-3)=8 pls answer

allochka39001 [22]

Answer:

5(10-3)=8 is False

Step-by-step explanation:

5(10-3)=35

7 0

2 years ago

The rate at which customers are served at an airport check-in counter is a Poisson process with a rate of 8.1 per hour. The prob

just olya [345]

Answer:

Value of a is 0.667

Step-by-step explanation:

We are given the following in the question:

The rate of customer at an airport follows a Poisson distribution with

$\lambda = 8.1$

The normal approximation of Poisson distribution can be done in the following manner

$\mu = \lambda = 8.1\\\sigma^2 = \lambda = 8.1\\\sigma = \sqrt{8.1} = 2.85$

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of a such that

$P(X_p > 50)=P(Z > a)$

More than 50 customers per 5 hours means more than 10 customer per hour.

Thus, we can write

$P( x > 10) = P( z > \displaystyle\frac{10 - 8.1}{2.85}) = P(z > 0.667)$

Therefore, value of a is 0.667

4 0

3 years ago