Solve.Use one of the following names to identify the property illustrated by this expression: associative, commutative, identity, or distributive.24 × (47 + 71)  = 24 × 47 + 24 × 71

A. Commutative
B. Associative
C. Identity
D. Distributive


Answer: D

Mathematics

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Provide an appropriate response.Rewrite tan x and use the product rule to verify the derivative formula for tan x.

What will be an ideal response?

Mathematics

Perform the indicated operations graphically.(-3 - j) + (-1 - 2j )

A.

a = -3 - j
b = -1 - 2j
c = (-3 - j) + (-1 - 2j )
B.

a = -3 - j
b = -1 - 2j
c = (-3 - j) + (-1 - 2j )
C.

a = -3 - j
b = -1 - 2j
c = (-3 - j) + (-1 - 2j )
D.

a = -3 - j
b = -1 - 2j
c = (-3 - j) + (-1 - 2j )

Mathematics

Write the number in words.4,200,091

A. Forty-two thousand, ninety-one B. Four million, twenty thousand, ninety-one C. Four million, two hundred ninety-one D. Four million, two hundred thousand, ninety-one

Mathematics

The graph below indicates the number of new cases of Chalk Dust Disease (CDD) diagnosed each month in the Mathland. Let T(t) represent the total number of new cases per month, F(t) the number of new cases per year among algebraists, G(t) the number of new cases per year among geometers, and t the number of years since January 1, 1990.Estimate (T - G)(1) and interpret its meaning.

A. 1900; In January, 1991, there were about 1900 new cases of CDD diagnosed. B. 1700; In January, 1991, there were about 1700 new cases of CDD diagnosed among geometers. C. 140; In January, 1991, there were about 140 new cases of CDD diagnosed among geometers. D. 140; In January, 1991, there were about 140 new cases of CDD diagnosed among algebraists.

Mathematics