3 years ago

Original price .40 increased to .90. what is %increase.

Mathematics

1 answer:

Olenka [21]3 years ago

3 0

The increase is 50% because .40 to .90 is 5 which in this case is .5% because 0 means nothing

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aleksandr82 [10.1K]

Seems to be a geometric sequence which is found by
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a1=first term
r=common ratio

first term is 0.75
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$a_{n}=0.75(2)^{n-1}$
to find the nth term, input n and evaluate
example
to find the 20th term
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$a_{50}=0.75(1048576)$
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just to find the kth term, input k for n in
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kvv77 [185]

Answer:

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Hope this helps!

Step-by-step explanation:

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If 5 pizzas cost $60, how much will 9 pizzas cost? A $98 B $108 $110 D $112

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We can find the cost of ONE pizza, by dividing the price (60) by the amount (5):

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Answer:

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Step-by-step explanation:

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