3 years ago

5) Mrs. Bell went bowling again. Her bowling scores were 100, 172, 85, and 92. She wants

Mathematics

1 answer:

Alex73 [517]3 years ago

8 0

Answer: She needs to bowl 120 or more on her next game.

Step-by-step explanation:

You might be interested in

BRAINLIEST ANSWER UP FOR GRABS!!

Svetach [21]

X = sqrt(5^2 - 3^2) = 4
y = sqrt(7^2 - 3^2) = sqrt 40

Horizontal distance = x + y + 3 = 7 + sqrt40

8 0

3 years ago

Read 2 more answers

PLEASE HELP!!!<br> Find the common difference for the arithmetic sequence. -55, -50, -45, -40.....

Fed [463]

Answer:

Step-by-step explanation:

Just grap any two consecutive terms in the sequence. lets say -55 and -50

-50-(-55) = 5

you can check this by picking two other terms

7 0

2 years ago

Four friends split equally a lunch bill of 36.96 plus 20% tip. How much did each person pay

castortr0y [4]

Let P = how much each person paid.

P = [(36.96)(0.20) + 36.96]/4

Solve for P to find your answer.

8 0

3 years ago

13/15 is equal to or less than or greater than 0.5

Bess [88]

Answer:

Greater Than

Step-by-step explanation:

Half of 15 is 7 1/2 and 13 is greater than 7 1/2

5 0

1 year ago

The amount of time it takes Isabella to wait for the bus is continuous and uniformly distributed between 3 minutes and 17 minute

Arturiano [62]

Answer:

P(X>5) = 0.857

Step-by-step explanation:

Let X $\sim$ uniform(3.17)

$f(x) = \dfrac{1}{17-3} ; \ \ \ 3 \le x \le 17$

The required probability that it will take Isabella more than 5 minutes to wait for the bus can be computed as:

$P(X > 5) = \int ^{17}_{5} f(x) \ dx$

$P(X > 5) = \int ^{17}_{5} \dfrac{1}{17-3} \ dx$

$P(X > 5) =\dfrac{1}{14} \Big [x \Big ] ^{17}_{5}$

$P(X > 5) =\dfrac{1}{14} [17-5]$

$P(X > 5) =\dfrac{12}{14}$

P(X>5) = 0.857

6 0

3 years ago