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svetoff [14.1K]
3 years ago
8

PLZZZZZZ NEED HELP!!!!!!!!!!

Mathematics
1 answer:
egoroff_w [7]3 years ago
4 0
The first one is the second one. t(n)=20n+480

Question 4: is the first one t(n)=8n+15
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Fark earns 2.5% interest on savings account each year if Clark device is 2 mm in to a savings account
raketka [301]

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Step-by-step explanation:

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3 years ago
An elephant walked 30 miles in 3 hours ,how fas was the elphant walking?​
Kryger [21]

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A plot of 1/no2 versus time is linear. using this information, identify the factor by which the rate will increase in model (c)
WITCHER [35]
This is hard in mathematical language, but there is only this way to present it. Let us denote by A the consentration of the substance and by A' its rate.
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7 0
3 years ago
43/645= I need the to show the work
Licemer1 [7]
I'm guessing you need 43/645 simplified:

First, we need to find the greatest common factor (GCF) of the numerator (43) and the denominator (645). To do so, we list all the factors of each number and find the common ones.

Factors of 43: 1, 43
Factors of 645: 1, 3, 5, 15, 43, 129, 215, 645

Out of the listed factors for each number, which numbers are common between the two? The common factors are 1 and 43. Since we are looking for the GREATEST common factor, which number out of 1 and 43 is the greatest? The GCF is 43.

Second, we can now divide the numerator (43) and the denominator (645) by the GCF we recently found which was 43. 

43 \div 43 = 1 \\ 645 \div 43 = 15

Third, our new simplified fraction is 1/15. We collected our new numerator and denominator.

Answer in fraction form: \fbox {1/15}
Answer in decimal form: \fbox {0.0667}
4 0
3 years ago
Jan used 10
Lostsunrise [7]

Answer:

2 yards

Step-by-step explanation:

10 divided by 5 is 2

4 0
3 years ago
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