Answer:
the first and third equation
Step-by-step explanation:
when you divide 1/4 by 5, you get 1/20. dividing 1/4 by 5 is also the same as multiplying 1/4 by 1/5.
If radius = 30, the circumference = 2*PI *radius =
<span>
<span>
<span>
188.4955592154
</span>
</span>
</span>
cm
The arc = 18*PI cm =
<span>
<span>
<span>
56.5486677646
</span>
</span>
</span>
The arc is (<span>
56.5486677646 / </span><span><span>188.4955592154) = one third of the
</span></span><span><span>
</span></span><span><span>circumference and so it subtends a central angle of 120 degrees.
</span></span><span><span>
</span></span><span><span>
</span></span>
Answer:
c Aerobics and jumping rope
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Answer:
$219.63
Step-by-step explanation:
Market is the net of price and the cost of the product. It is calculated by applying a defined percentage on cost of the product and added to the cost to make a price to sale.
The wholesale price / cost = $125.50
Mark up rate = 75%
Markup received = $125.50 x 75% = $94.13
Retail Price = Cost + Markup
Retail Price = 125.50 + 94.13 = $219.63