Solve the problem.The front of a shed shown in the figure is to be painted. The door, which measures 10.0 ft by 6.2 ft, will not be painted. Find the area to be painted.
A. 115.01 ft2
B. 186.42 ft2
C. 177.01 ft2
D. 9.41 ft2
Answer: A
Mathematics
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qt 1/2 = ? fluid drams
A. fldr xvi B. fldr 128 C. fldr 64 D. fldr 4
Mathematics
Solve the problem.In a lab experiment 2 grams of acid were produced in 32 minutes and 8 grams in 39 minutes. Let y be the grams produced in x minutes. Write an equation for grams produced.
A. 7y = 6x + 30 B. 7y = 6x - 178 C. 7y = 6x + 178 D. y = x + 30
Mathematics
Find the vertex and focus of the parabola.
A. vertex: 
focus: 
B. vertex: 
focus: 
C. vertex: 
focus: 
D. vertex: 
focus: 
E. vertex: 
focus: 
Mathematics
Solve.If y varies inversely as x and y is 4.5 when x is 2, what is y when x is 4?
A. 0.56 B. 4.5 C. 2.25 D. 9
Mathematics