Use a calculator and inverse functions to find the radian measures of the given angle. Round your answer to the nearest hundredth. angles whose sine is 0.72
Group of answer choices

0.80 + 2pn and –0.80 + 2pn

–0.66 + 2pn and 2.48 + 2pn

0.77 + 2pn and –0.77 + 2pn

0.80 + 2pn and –3.95 + 2pn

points yus

Step-by-step explanation:

m a t h w a y. c o m

step-by-step explanation:

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.