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<h3>Answer : 17</h3>
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<h3>Known that</h3>
f(x) = 3x + 2
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<h3>Question</h3>
f(5) = ..?
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<h3>Way to do</h3>
#since the x inside (x) change into (5), then just change the x with (5)
f(x) = 3x + 2
f(5) = 3(5) + 2
f(5) = 15 + 2
f(5) = 17
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Answer: C
Step-by-step explanation:
See attached image.
Answer:
Then this is the expected price for the weekly shipment of rats =13.25
Step-by-step explanation:
Suppose the price for the shipment of rats are as follow
price 10 12.50 15
and probability may be
0.2 0.3 0.5
then the expected value is equal to
=10* 0.2 + 12.50 *0.3 + 15 *0.5
=13.25
then this is the expected price for the weekly shipment of rats
Answer:72 tiles
Step-by-step explanation:
16 x 18 = 288ft.2
2 x 2 = 4ft.2
288 divided by 4 = 72 tiles
Since 288 is the space of the wall, each tile has an area of 4 feet squared, so 288 divided by 4 would make it so they need 72 tiles.