Simplify 2 · 32 + (3 · 2)2. I need help
2 answers:
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The concluding part is missing in the question and it says we should find the probability that 2 of the people selected cook meals for their dogs
Answer:
P(x2) = 0.1857
Step-by-step explanation:
N = 30; since there are 30 people that own dogs
k = 21; since there are 70% of dog owners who buy gifts for their dogs
n = 25; since we randomly select 25 people among the dog owners
x = 2; since we randomly select 2 people who cook meals for their dogs
Therefore, for clarity sake the solution is in the attachment ;
And the probability is 0.1857
Answer:
The option <u> J 36.7 inches</u> best represents the length of hypotenuse.
Step-by-step explanation:
<u><em>The question is incomplete, so below is the complete question:</em></u>
A triangle has one leg of 32 inches and one leg of 18 inches. For the triangle to be a right triangle, which best represents the length of the hypotenuse?
F 34.2 inches G 36 inches H 41.8 inches J 36.7 inches.
Now, to find the hypotenuse.
Leg 1 = 32 inches.
Leg 2 = 18 inches.
Now, to get the hypotenuse we use pythagoras theorem:
Using square root on both sides we get:
Therefore, the option J 36.7 inches best represents the length of hypotenuse.