i'm not sure how to help with the second thing, but for what looks like a quizzes, i think it should be 186
Answer: P(mean x<18.1077) = P(z< -2.67) = 0.0038
Step-by-step explanation:
Value of Z for 18.1077 = (18.1077 - 19.5)/0.5209 = -2.67
Answer:
True
Step-by-step explanation:
Angles 1 and 5 match each other; they are congruent and in the same positions. There are therefore corresponding.
Answer:
Alina will get $54
Step-by-step explanation:
132/11 = 12
12x4.5 = 54
Answer:
32w+10
Step-by-step explanation:
add all the w's then just add 10