The value of x is
The objective of this question is to evaluate and determine the value of x. The fraction given in the question consists of algebraic expressions and, we need to solve it through following process;
∴
Collect like terms
-4(x - 1) = -7(3 -x)
-4x + 4 = -21 + 7x
4x -7x = -21 - 4
-3x = - 25
Learn more about evaluating fractions here:
brainly.com/question/12023322
Answer:
A. Fail to reject the claim that the average math SAT score is 498 when in fact it is not 498.
Step-by-step explanation:
Type II Error:
A type II error happens when there is a non-rejection of a false null hypothesis.
In this question:
The null hypothesis is H0:μ=498.
Since there is a type II error, there was a failure to reject the claim that the average math SAT score is 498 when in fact it is not 498, and thus, the correct answer is given by option A.
Answer: 0.14 is the answer
Step-by-step explanation:
Answer:60%
Step-by-step explanation:
15/25=0.6
Convert to percentage, multiply by 100
=60%
Answer:
17
Step-by-step explanation:
it has to be under 90 degrees