Answer:
R3: Definition of Linear Pair
S4: m<3 + m<4 = 180°
R5: Substitution Property of Equality
Answer:
Nancy fits the equation.
Step-by-step explanation:
I think they're asking which gorilla fits the equation.
2b - 15 = 605
<em>Add 15 to both sides</em>
2b=620
<em>Divide both sides by 2</em>
b=310
The only gorilla who weighs 310 pounds is Nancy.
The answer is x = -3 / 2.
Answer:
a) Mean = 0.75
b) Standard error = 0.051
c) Yes
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 50
Sample proportion , p = 0.15
a) Mean

b) Standard error

c) Application of central limit theorem
Since the sample size is larger than 30, we cam apply central limit theorem for normal approximation.
Answer:
helen works 16 hours
Step-by-step explanation:
caroline = 3 which is 24 hours
24/3 = 8
1 = 8 hours
8 hours x 2 = 16 hours