Answer:
23
Step-by-step explanation:
the formula to calculate perimeter of a rectangle is 2(l+b) so its answer will be 23
Answer:
The correct option is A
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
Generally the the probability that a randomly selected zucchini will weigh between 0 55 pound and 13 pounds is mathematically represented as
=>
So looking the option of normal curves given in the question we see that it is option A that matches our interval
Answer:
<em>I disagree with both solutions. The value of b that will make the expression correct is -30</em>
Step-by-step explanation:
Given the equation solved my Mai and Tyler expressed as:
2/5 b + 1 = -11
We are to check the veracity of the solutions;
2/5 b + 1 = -11
Subtract 1 from both sides of the expression
2/5 b + 1 -1 = -11-1
2/5 b = -12
Cross multiply
2b = -12 * 5
2b = -60
Divide both sides by 2
2b/2 = -60/2
b = -30
<em>Since the solution b = -25 and -28 does not tally with the gotten solution, I disagree with the both solutions</em>
D
A
B
C
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