Find the partial sum of the arithmetic sequence with the given first term and common difference.s6, a1 = -12, d = -2
A. -72
B. -12
C. -102
D. -24
Answer: C
Mathematics
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For the given rectangular equation, write an equivalent polar equation.x2 + y2 - 4x = 0
A. r sin2? = 4 cos ? B. r = 4 sin ? C. r cos2? = 4 sin ? D. r = 4 cos ?
Mathematics
Complete.975 cm = 
m
A. 9.75 B. 9,750 C. 97,500 D. 97.5
Mathematics
Solve the problem.A caterer uses special stacking ovens to prepare large amounts of food. Find the total number of servings that can be prepared in one hour.Meatloaf: 10 servings per panNumber of pans per oven: 2Pan changes per hour: 2Number of ovens: 4
A. 80 servings B. 40 servings C. 160 servings D. 110 servings
Mathematics
Write the given statement as an equation.The area of a triangle varies jointly as the base and the height.
A. A = kbh
B. A = bh
C. A = 
D. A = k(b + h)
Mathematics