What repeated operation does a negative exponent show?
2 answers:
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Answer: the length of the base is 15 kilometers.
Step-by-step explanation:
formula : Area of parrallelogram = Length of base x height
Given: Area of parallelogram = 300 square kilometers
height = 20 kilometers
Substituting values in the formula , we get
300 = Length of base x 20
Length of base =
= 15 kilometers
Hence, the length of the base is 15 kilometers.
Let 
be the number of boxes the team brings with them. Their weight combined with the boxes can't exceed the capacity of 1400. Assuming the elevator runs fine at that exact weight, you want to find the number of boxes, each of which contributes 40 pounds. This is given by the equation
Solving for, you have
So the team can bring *at most* 5 boxes at a time.
Solving for
So the team can bring *at most* 5 boxes at a time.
Not equivalent to any of the given expressions.
Step-by-step explanation:
Hence, is not equivalent to any of the given expressions.