2 years ago

Of 30 boxes 2 contain blue plates, what is the probability of picking a blue box at random

1 answer:

3 0

If 2 boxes contain a blue plate, then it would be a probability of 2:30 because you have 30 boxes of unknown amount of plates with only 2 boxes with one blue plate in it.

You might be interested in

A rocket is launched from the top of a 70 foot cliff with an initial velocity of 130 feet per second. The height, h, of the rock

lana [24]

Answer:

The answer is 7.8 seconds.

Solve for t in the equation using the Quadratic formula.
Eliminate the negative solution and the positive solution is your answer.

Please Mark Brainliest If This Helped!

6 0

1 year ago

in a right angled triangle if the hypotenuse is 15 cm and the ratio of the other two sides is 3:4 find the measures of the right

wariber [46]

Answer:

the other sides are 9 and 12

Step-by-step explanation:

use the Pythagorean theorem.

a^{2} +b^{2} =c^{2}

you know that c^2 is 225 because 15*15=225

a^{2} +b^{2} =225

(from here on I just plugged numbers in)

3:4=9:12

9^{2} +12^{2} =225

81+144=225

225=225

Yaaaaay!

(Also can I please have Brainliest? I need it to level up!)

7 0

3 years ago

Yeah so the picture explains it all

Vanyuwa [196]

Answer:

1/3

Step-by-step explanation:

4 0

2 years ago

In a department store, a $40 dress is marked, “Save 25%”. What is the discount? What is the sale price of the dress?

Alexxx [7]

Answer: The Sale Price Of The Dress Will Be $30

Step-by-step explanation:

3 0

2 years ago

Carmen purchases a new outfit that costs $139.28 plus a 5.3% sales tax. What is

kodGreya [7K]

Answer:

146.66

Step-by-step explanation:

8 0

2 years ago