. If rectangle A has a length and width that are k times the length and width of rectangle B, which statement is true?
OA.
The perimeter of rectangle A is 2k times the perimeter of rectangle B.
OB
The perimeter of rectangle Als k times the perimeter of rectangle B.
Ос. The perimeter of rectangle A is k times the perimeter of rectangle B.
OD. The perimeter of rectangle Als k times the perimeter of rectangle B.
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The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?