Solve the problem.Alex has saved $644 at the bank. He wants to accumulate $1750 for a trip to soccer camp. What percent of his goal has been reached?
A. 3%
B. 30%
C. 0.368%
D. 36.8%
Answer: D
You might also like to view...
Integrate the function f over the given region.f(x, y) = sin 3x over the rectangle 0 ? x ? 
, 0 ? y ? ?
A. ?
B. 
C. 
D. 
Simplify the expression.8b - 6b + 2
A. -2b + 2 B. 2b + 2 C. 4b D. 14b + 2
Solve the problem.The table shows the number of new cases (in thousands) of a certain disease diagnosed in a country in various years. 
Let n = f(t) be the number of new cases (in thousands) of the disease diagnosed at t years since 2010. Find a quadratic equation for f in vertex form. Use the data for the year 2013 as the vertex and use the data for the year 2017 to find the value of a.
A. f(t) = 0.71(t - 4)2 + 39.3 B. f(t) = -0.23(t - 3)2 + 49.4 C. f(t) = 0.4(t - 3)2 + 39.3 D. f(t) = 6.4(t - 3)2 + 39.3
Solve.Mike works on commission selling electronic equipment. The linear function 
describes his annual income I when his total sales for the year are s. What is Mike's annual salary if he sells $500,000 in electronic equipment for the year?
A. $31,700 B. $54,200 C. $26,460 D. $279,200