Answer:
7+40n
Step-by-step explanation:
distribute 5 and get 5=40n then add the extra 2 for the awnser of 7=40n
Answer:
7 inches by 7 inches
Step-by-step explanation:
x^2 -10x+25
Factor
What 2 numbers multiply to 25 and add to -10
-5*-5 = 25
-5+-5 = 10
(x-5) (x-5)
The dimensions are (x-5) by (x-5)
Substitute x=12 into the equation
(12-5) by (12-5)
7 by 7
The length is 7 and the width is 7
Answer:
Option C) 146.5
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 130 weeks
Standard Deviation, σ = 10 weeks
We are given that the distribution of completion time is a bell shaped distribution that is a normal distribution.
Formula:
P(X<x) = 0.95
We have to find the value of x such that the probability is 0.95
P(X < x)
Calculation the value from standard normal z table, we have,
The project should be completed in 146.5 weeks or less.
Hence, 146.5 weeks should be set the due date such that there is a 95 percent chance that the project will be finished by this time.
Answer:there is evidence to support
Step-by-step explanation: i just got it right
Any mathematical calculation or formula combine numbers and/or variables using sums, differences, products, quotients (including fractions), exponents, roots, logarithms, trigonometric functions, parentheses, brackets, functions, or other mathematical operations.
In this way, expressions may not contain the equal sign (=) or any type of inequality. The expression above does not contain them. Anyway, we can write words to match the expression:
In this expression we have a sum, a product and parentheses, so the answer is:
The sum of three and the product of four and twelve.
Or:
Three plus the product of four and twelve.