Solve. Remember to insert units when writing your answer.A chemist mistakenly added 64 cl of water to a mixture instead of 35 ml. Find the excess amount of water.
A. 29 ml
B. 605 ml
C. 63.65 ml
D. 6365 ml
Answer: B
Mathematics
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Find the absolute extreme values of the function on the interval.f(x) = 2x - 1, -2 ? x ? 3
A. absolute maximum is 7 at x = -3; absolute minimum is - 5 at x = 2 B. absolute maximum is 5 at x = 3; absolute minimum is - 5 at x = -2 C. absolute maximum is 7 at x = 3; absolute minimum is - 3 at x = -2 D. absolute maximum is 5 at x = -2; absolute minimum is - 3 at x = 3
Mathematics
Simplify.
A. - 
B. 
C. 
D. - 
Mathematics
Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
2
A. 
B. 
C. 
D. 
Mathematics
Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers.
A. 
B. 
C. 
D. 
Mathematics