Solve the problem.Suppose that 2 rods of equal length are placed together end to end to form a new longer rod. Find the scale factor
for the original rod and the new longer rod. Find the ratio
for the original rod and the new longer rod. Find the dimension.Remember that dimension, d, is defined by (scale factor)d = 
What will be an ideal response?
scale factor = 2 = 2
dimension = 1
Mathematics
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Solve the problem.Find the volume of an ice cream cone (right circular cone) of radius 3 cm and height 8 cm topped by a perfect hemisphere of ice cream of the same radius. (Round to the nearest hundredth unit.)
A. 207.2 cm3 B. 131.9 cm3 C. 188.4 cm3 D. 56.5 cm3
Mathematics
In a school survey, students showed these preferences for instructional materials. Answer the question.How many degrees are in the central angle for the "Lecture" sector?
A. 64.8° B. 18° C. 20° D. 32.4°
Mathematics
Use order of operations to simplify the expression.(1 - 3) - 13
A. 11 B. 17 C. -9 D. -15
Mathematics
Multiply.20,032.61 × 0.001
A. 2.003261 B. 2003.261 C. 20.03261 D. 200.3261
Mathematics