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Arturiano [62]
3 years ago
8

The science teacher needs 32 hand lenses. She already has 24. Hand lenses come in packages of 8. How many packages should she or

der to have a total of 32 hand lenses
Mathematics
1 answer:
Anon25 [30]3 years ago
4 0

Answer:

1 package

Step-by-step explanation:

First you subtract 32 and 24 which gets you 8. 8 divided by 8 is 1. This means that you will only need 1 package.


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Find a1 if Sn = 89,800, r = 3.4, and n = 10. Round to the nearest hundredth if necessary.
xxMikexx [17]

Answer:

a_1=1.04

Step-by-step explanation:

We have a geometric  sequence with:

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Where

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r is the common ratio

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n is the number of terms in the sequence

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Then:

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Now we solve for a_1

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4 0
3 years ago
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artcher [175]

Answer:

C

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Step-by-step explanation:

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3 0
3 years ago
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