Answer:
Step-by-step explanation:
perimeter of a rectangle = twice the length plus twice the width
P = 2L + 2W equation 1 P = 86 ft
Given the length is seven feet more than the width
L = W + 7 equation 2
Substitute equation 2 into equation 1
P = 2(W+7) + 2W = 86 ft
2W +14 + 2W = 86 ft
4W = 86 - 14
W = 72 / 4
W = 18 feet
Answer: 2 1/2
Step-by-step explanation: Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction. Hope this helps!! PLZ mark me!!!
Answer:
4500000
Step-by-step explanation: Let me know if this helped
12 sas equals 40 over 200-30= x minus 2
Answer:
The values is
Step-by-step explanation:
From the question we are told that
The population mean is 
The standard deviation is 
The random value is 
The standardized score for a binding site position of 2.03 microns is mathematically represented as
=> 
=> 
