2 years ago

If 12 cookies cost $3, how much would I pay for 5 cookies? Set up a proportion and solve.

2 answers:

3 0

Answer:

B) 1.25

Step-by-step explanation:

$3/12 cookies = $.25/cookie

.25 * 5 = 1.25

3 0

The answer is b. And the working is In the pic below...

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olya-2409 [2.1K]

The terms in the sum are given by the sequence

$\left\{\dfrac{5^{n+1}}{3^n}\right\}_{n\ge1}$

We have

$\dfrac{5^{n+1}}{3^n}>\dfrac{5^n}{3^n}=\left(\dfrac53\right)^n>1$

for all $n$ , and the series $1+1+1+\cdots$ clearly diverges, so $\dfrac{25}3+\dfrac{125}9+\cdots$ must also diverge.

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3 years ago

Lynna [10]

I think its 28.5, but you should check with someone else.

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2 years ago

IrinaVladis [17]

B. most likely because 40 divided by 4 is 10. 10/40 is 25%

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2 years ago

omeli [17]

Answer:

Step-by-step explanation:

you take the 25x2 and add the sellong price. Bada bing bada boom you get $95

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2 years ago

KatRina [158]

Answer:

Step-by-step explanation:

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2 years ago