Answer:
option d. is the correct answer
Answer:
A. Because the sample size is very large.
Step-by-step explanation:
The sample is quite large, so the t test is safe. With a sample size of at least 100, this test is going to be safe.
So the correct answer is:
A. Because the sample size is very large.
9514 1404 393
Answer:
$6749.29
Step-by-step explanation:
The balance is given by ...
A = Pe^(rt)
A = $5000·e^(0.10·3) ≈ $6749.29
Edgar will owe $6749.29.
Answer:

Step-by-step explanation:
Let number of pounds of cans collected by Amy = 
Let number of pounds of cans collected by Bruce = 
Let number of pounds of cans collected by Carlos = 
As per question statement, total number of cans collected = 168
..... (1)
Number of pounds collected by Bruce is
rd of the pounds of cans collected by Carlos.

Number of pounds collected by Amy is equal to number of pounds collected by Bruce and Carlos combined.
Using equation (2):

Using equations (2) and (3) in equation (1), we get:

Using equation (2):

Answer:
b we now know that a = 35° and, since the sum of the triangles equal 180° we can find angle b. Angle c and the 95° angle are supplementary; they add up to 180°.
Step-by-step explanation: