2 years ago

Pls help someone pls

Mathematics

1 answer:

Ber [7]2 years ago

5 0

Answer:

Step-by-step explanation:

Find the are by multiplying all of the sides together, and you wil get your answer.

You might be interested in

In a deck of cards what's the probability of drawing a Face Card (king, queen, jack)

Bumek [7]

Answer:

3/13

Step-by-step explanation:

There are 52 card in a deck of cards

12 of them are face cards 3 cards *4 suits =12

P (face card) = 12/52 = 3/13

3 0

2 years ago

Read 2 more answers

A jacket is on sale for 20% off the regular price. The sale price ism$50.00. What is the regular price of the jacket?

Delicious77 [7]

Lets solve for x.

0.8x = 50. - Remember that the jacket was 80% of the original price.

Thus, divide by x.

x = 50 / 0.8
x = 62.5

7 0

2 years ago

Read 2 more answers

PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 40 POINTS .

alexira [117]

Answer:

x=1 y=2.5

Step-by-step explanation:

4 0

2 years ago

Assume that thermometer readings are normally distributed with a mean of degrees and a standard deviation of 1.00degrees C. A th

Andrew [12]

Answer:

0.2684 is the probability that the temperature reading is between 0.50 and 1.75.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 0 degrees

Standard Deviation, σ = 1 degrees

We are given that the distribution of thermometer readings is a bell shaped distribution that is a normal distribution.

Formula:

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

P(Between 0.50 degrees and 1.75 degrees)

$P(0.50 \leq x \leq 1.75)\\\\ = P(\displaystyle\frac{0.50 - 0}{1} \leq z \leq \displaystyle\frac{1.75-0}{1})\\\\ = P(0.50 \leq z \leq 1.75)\\= P(z \leq 1.75) - P(z < 0.50)\\= 0.9599 - 0.6915 = 0.2684 = 26.84\%$

0.2684 is the probability that the temperature reading is between 0.50 and 1.75.

7 0

3 years ago

The distance between Cincinnati,Ohio and Charlotte,North Carolina,is about 336 miles. The distance between Cincinnati and Chicag

navik [9.2K]

336+247=583miles

charlotte-chicago

charlotte-ohio=336

ohio- Chicago-247

so charlotte-chicago=583miles

6 0

3 years ago