Solve the problem.A chemical solution contains 6% lead. How much lead is in  of solution?

A. 0.6 mL
B. 16.667 mL
C. 1.667 mL
D. 0.06 mL


Answer: D

Mathematics

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An algebraic expression is given. Use the expression to answer the following questions. a) How many terms are there in the algebraic expression? b) What is the numerical coefficient of the first term? c) What is the constant term? d) Does the algebraic expression contain like terms? If so, what are the like terms?7y + 1 + 8x

A. a) 3 b) 7 c) 1 d) yes, 7y and 8x B. a) 3 b) 7 c) 1 d) no C. a) 3 b) 8 c) 1 d) no D. a) 2 b) 7 c) 1 d) no

Mathematics

A set of data items is normally distributed with a mean of 60. Determine the z-score for the data point given, if the standard deviation is as given.data item: 60; standard deviation: 9

A. 1
B. 9
C.
D. 0

Mathematics

Find the sum of the terms in the geometric sequence.50, 10, 2, , . . .

A. 50
B.
C. 62
D. - 

Mathematics

Find the prime factorization of the number.15

A. 3 ? 7 B. 3 ? 5 C. 3 ? 6 D. 3 + 5

Mathematics