Find the x-intercepts (if any) of the graph of the function. If the x-intercepts are irrational, round your answers to the nearest tenth.f(x) = 2x2 - 26x + 72
A. x-intercepts: (-9, 0) and (-4, 0)
B. x-intercepts: (9, 0) and (-4, 0)
C. x-intercepts: (-9, 0) and (4, 0)
D. x-intercepts: (9, 0) and (4, 0)
Answer: D
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The label on a stock medication states that there are 75 mg of medication in 5 mL of solution. If the doctor's order is for 225 mg of medication, how many teaspoons of medication should be given?
A.
| 3 t |
B. 15 t
C. 1 t
D. 5 t
Solve the triangle.a = 8, b = 5, c = 4
A. A = 30.8°, B = 24.1°, C = 125.1° B. A = 125.1°, B = 30.8°, C = 24.1° C. A = 30.8°, B = 125.1°, C = 24.1° D. A = 125.1°, B = 24.1°, C = 30.8°
Provide an appropriate response.If a ? b, is it always true that a + 6 ? b + 6? Explain.
What will be an ideal response?
Simplify the expression using exponent rules. Then write the answer in scientific notation.(4 × 109)(9 × 107)
A. 3.6 × 1017 B. 36 × 1063 C. 36 × 1017 D. 3.6 × 1016