42/3=14 (price of one shirt) 100-20=80 (robert buys 5 shirt each costing 80% of the original price) 14/100x80=11.20 (price of one shirt with a 20% discount) 11.20x5=56 cost of all 5 shirts
Answer:
what
Step-by-step explanation:
I guess what you are asking is what is the measure of the central angle?
arc length = radius * central angle (in radians)
central angle (in radians) = arc length / radius
central angle (in radians) = 12 / 10
central angle (in radians) = 1.2 radians =
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<span>
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68.7549</span></span></span> degrees
14 months
because they'll probably start walking at the age of 12 months
Divide 1.325 by 0.304 to answer this question.
This comes out to 4.4. China has 4.4 times as many people as does the US.
