Mathematics, 16.09.2021 18:10 gtrsoccer
In right triangle ABC, ∠B is the right angle and m∠C = 30°. If AC = 10, what is AB?
A.
B.
C.
D.
Answers: 1
Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
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Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
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If f(x) = -2x2 - 3 and g(x) = 3x - 4, then f(g(2))=
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In right triangle ABC, ∠B is the right angle and m∠C = 30°. If AC = 10, what is AB?
A.
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