The length and width might be 6ft and 2ft because you have 6+6+2+2=16ft for the perimeter and 6x2=12sqft for the area
Answer:
Part A: Coefficients: 85 and 15
Variables: x = shifts at the theater, y = dog-walking jobs
Part B: 2 terms, the first one represents how much he earns working in the theater and the second how much he earns dog-walking. Each term is separated with a sum or a subtract sign.
Part C: 15y
Step-by-step explanation:
Part A: The variable of an expression is the information we don't know. In this case, we don't know how many shifts he has at the theater and how many dog-walking jobs he has. That's why we have 2 variables, x and y. The coefficient is the number that multiplies the variable. In this case, as we have 2 variables, we have 2 coefficients, 85 and 15.
Part B: In an expression, every term is separated with a sum or a subtract sign. In this case, we have just one sum, so the terms are the numbers and variables that appear before and after the sum sign. That's 85x and 15y. The first one is the amount of money he earns for every shift at the theater multiply by how many shifts he has, so that's how much he earns in total at the theater. The second one is the amount of money he earns for every dog-walking job multiply by how many he does, so that's how much he earns in total from the dog-walking jobs.
Part C: As I said in Part B, the second term is the total earned from the dog-walking jobs, so 15y represents it.
Answer:
Probability that a customer pays the bill by mail, given that the customer is female is 0.20.
Step-by-step explanation:
The complete question is:
Online By Mail Total
Male 12 8 20
Female 24 6 30
Total 36 14 50
A utility company asked 50 of its customers whether they pay their bills online or by mail. What is the probability that a customer pays the bill by mail, given that the customer is female.
Probability that a customer pays the bill by mail, given that the customer is female is given by = P(Pays bill by mail / Customer is female)
P(Pays bill by mail/Customer is female) = 
Now, Probability that customer is female = 
Also, Probability that customer pays bill by mail and is female =
So, Required probability = 
= 
= 
= 0.20
Hence, probability that a customer pays the bill by mail, given that the customer is female is 0.20.
Answer:
it will take Tommy 30 minutes
The measurement that contains three significant figures is 8.08 cm. The correct option among all the options that are given in the question is the fourth option or option "d". The other figures given in the question does not have three significant figures. I hope that this is the answer that you were looking for and it has helped you.
