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2 years ago

Jack was 10 years older than priscilla together their ages totaled 170 years what were their ages

1 answer:

5 0

Are there any answers to choose from?

So if Jack was 10 years older than Priscilla and their ages combined equals to 170. I believe Priscilla is 80 and Jack was 90 cause 90+80=170

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Can you explain 3 and 4 and tell met he right answers if I'm wrong?

defon

Answer:

3) = A+ D 4)= A and C

Step-by-step explanation:

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3 years ago

in a factory that manufactures tires, a machine responsible for molding the tire has a failure rate of 0.2%. If 1,000 tires are

goldfiish [28.3K]

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3 years ago

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What is smallest number that is divisible by 20 ,48and 72

Katyanochek1 [597]

Answer:

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2 years ago

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Tobias sent a chain letter to his friends, asking them to forward the letter to more friends. The number of people who receive t

malfutka [58]

Answer:

$P(t)=37\times (4)^{(t/9.1)}$

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Thus, since Tobias initially sent the chain letter to 37 friends, the number of letters will grow as per this geometric series:

Start: 37 letters

In 9.1 weeks: 37 × 4

In 2 × 9.1 weeks: 37 × (4)²

In 3 × 9.1 weeks: 37 × (4)³

As you see, the exponent is the number of weeks divided by 9.1

Thus, if your variable is the number of weeks, t, then the exponent is t/9.1

And the exponential function, P(t) will be:

$P(t)=37\times (4)^{(t/9.1)}$

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2 years ago

Hello, I would like help with this, please.

disa [49]

Answer:

slope= 1/2

Step-by-step explanation:

part a)

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2 years ago