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Furkat [3]
3 years ago
5

There are 5 boys in the eighth grade class and 9 girls . If mr. Jowers randomly selects one student to carry the Eagle folder ,

what is the probability it will be a boy ? Please help asap
Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer: 36.78% chance

Step-by-step explanation: Add 9+5 and divide 5 to 14

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WILL GIVE BRAINLIEST! Find k so that (5, k) is equidistant from (–1, 2) and (3, 0).
pochemuha

Answer:

9

Step-by-step explanation:

So first I created 2 distance forumlas and set them equal to each other

\sqrt{(5+1)^2+(k-2)^2} =\sqrt{(5-3)^2+(k)^2}

then I simplified them

(5+1)^2+(k-2)^2 =(5-3)^2+(k)^2\\

36 + k^2 - 4k +4 = k^2 + 4

-4k + 36 = 0\\

4k = 36

k = 9

when k = 9, the two distances are equal

7 0
3 years ago
PLZ HELP ASAP, LINKS AND ABSURD ANSWERS WILL BE REPORTED! I WILL MARK BRAINLIEST!!
Stels [109]
The closest answer I can see you type is: 35/1.66666666

This is because you divide 21 by 18 which (if you divide 21 by 1.666666 you get 18) and whatever you do to 1 side, you do to the other, then you get 35/1.6666666
7 0
2 years ago
A puppy weighs 2.8 pounds at birth and gained about 0.5 pounds per week. A kitten weighs 1.4 pounds at birth and gains about 1.2
seraphim [82]

The weight of the kitten will be no less than the weight of the puppy in 1.4 + 1.2x ≥ 2.8 + 0.5x week.

<h3>What is Inequality?</h3>

Statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Given:

A puppy weighs 2.8 pounds at birth and gained about 0.5 pounds per week.

A kitten weighs 1.4 pounds at birth and gains about 1.2 pounds per week.

puppy: 2.8 + 0.5x

Kitten: 1.4 + 1.2x

As, kitten is no less than puppy.

Kitten ≥ puppy

1.4 + 1.2x ≥ 2.8 + 0.5x

hence, the weight of the kitten will be no less than the weight of the puppy in 1.4 + 1.2x ≥ 2.8 + 0.5x week.

Learn more about inequality here:

brainly.com/question/23575974

#SPJ1

3 0
10 months ago
What is the area of this figure?<br><br> Enter your answer in the box.<br><br> [_] m²
Georgia [21]

Answer: 81 m^2

Step-by-step explanation:

Parallelogram:

9 × 5 = 45

Triangle:

8 × 9 = 72

72 ÷ 2 = 36

Add:

45 + 36 = 81 bro look i even did an explation can u plz mark brainlist

6 0
3 years ago
Read 2 more answers
Gabriel has a stack of nickels that is 0.72 inch tall. The thickness of a nickel is 0.08 inch. How many nickels does Gabriel hav
olganol [36]
Gabriela has a stack of 9 nickels.
0.72 x 9 = 0.08
7 0
3 years ago
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