Volume of a cylinder of radius r and heigth h is
Here h is 15 cm and r is 6 cm.
Here h is 15 cm and r is 6 cm.
Luisa received $108 for a necklace she sold on an online auction. The auction site took fee of 10% of the selling price. What wa
1 answer:
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9514 1404 393
Answer:
a. 405
b. -2
c. 5
d. 43
Step-by-step explanation:
I don't like doing arithmetic any more than you do, so I let a calculator do it for me. A spreadsheet works well for this, too. The function values are shown in the attachment.
Put the function argument where the variable is and do the arithmetic.
a. h(4) = 5·3^4 = 405
b. d(2) = 7 -9(2 -1) = -2
c. h(0) = 5·3^0 = 5
d. d(-3) = 7 -9(-3 -1) = 43
