Use the quadratic formula to solve the given equation.0.5x2 + 0.3x + 1.0 = 0
A. {
, 
}
B. {
, 
}
C. {
, 
}
D. {
, 
}
Answer: D
Mathematics
You might also like to view...
Which of the following graphs is the graph of the function?
 multiple choice.png)
Mathematics
Solve the problem.The surface area S of a sphere with radius r is given by the formula 
If a sphere has surface area 
square inches, what is its radius?
A. 14 in. B. 7 in. C. 7? in. D. 49 in.
Mathematics
Find the x- and y-intercepts of the graph.
A. (7, 0), (-7, 0), (0, 8), (0, -8) B. (0, 8), (0, -8) C. (8, 0), (-8, 0), (0, 7), (0, -7) D. (7, 0), (-7, 0)
Mathematics
Solve the problem.The recipe for a chocolate chip cake calls for 
pound of chocolate chips. If a bakery wants to make 20 cakes, how many pounds of chocolate chips will they need?
A. 20 pounds B. 5 pounds C. 16 pounds D. 4 pounds
Mathematics