Find fraction notation for the percent notation in the problem.Population of Country X by Selected Age Categories (Data have been rounded to the nearest percent.)Age CategoryPercent of Population0-5 years8%6-17 years40%18-29 years32%18 years and older70%65 years and older18%80 years and older4%Find the fraction notation for the percent of the population that is 18-29 years old.

A.
B.
C. 7
D.


Answer: D

Mathematics

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Parametric equations and and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 3 sin t, y = 4 cos t, 0 ? t ? 2?

A.  +  = 1; Counterclockwise from
(3, 0) to (3, 0), one rotation

B.  +  = 1; Counterclockwise from
(0, 3) to (0, 3), one rotation

C.  +  = 1; Counterclockwise from
(4, 0) to (4, 0), one rotation

D.  +  = 1; Counterclockwise from
(0, 4) to (0, 4), one rotation

Mathematics

Solve the problem.A child on a swing initially swings through an arc length of 12 meters. The child stops pushing and sits patiently waiting for the swing to stop moving. If friction slows the swing so the length of each arc is 80% of the length of the previous arc, how far will the child have traveled before the swing stops?

A. 24 m B. The child will travel an infinite distance. C. 60 m D. 25 m

Mathematics

Graph the function.f(x) =  

A.

B.

C.

D.

Mathematics

Solve the problem.To raise money, a group of three friends is each trying to sell 100 candles. Each friend has a package containing the same number of tapers, votives, and tealights. The tapers sell for $6.00 each, the votives sell for $1.50 each, and the tealights sell for $0.75 each. Maya sold all of the candles to raise $431.25, Lorrin sold all of the tapers and tealights to raise $378.75, while Sara sold all the votives, all the tealights, and half of the tapers to raise $251.25. How many of each type of candle did each package contain?

What will be an ideal response?

Mathematics