Contrapositive is basically the converse of the statement. For example, the contrapositive of the statement "If the color is blue, then the fence is blue" is "If the color is not blue, the fence is not blue". Our answer choice that is correct is choice A.
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Answer:
x=44
Step-by-step explanation:
Answer:
a) Median = 24, Lower quartile = 21, upper quartile = 27
b) Mean = 23.67
c) Variance = 12.8889
d) Standard deviation = 3.59
Step-by-step explanation:
Find the solution in the attachment below:
66 (Joseph's books) +31 (Gilda's books) +31 (Mark's books)= 128 Number of books all together.
The volume of a cylinder is given by πr²h
r= x-3, while h =2x+7
Thus; volume = π(x-3)²(2x+7)
=π(x²-6x+9)(2x+7)
=π( 2x³-12x²+18x +7x²-42x+63
= π(2x³-5x²+24x+63) cubic units
