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Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

6 0

Answer:

3/28

Step-by-step explanation:

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Jonah collects rainwater in a large barrel that weighs 30 pounds. When there are 10 gallons of water in the barrel, the total we

Serjik [45]

The first thing we are going to do for this case is define variables.
We have then:
x: number of gallons of water
y: total weight
We then have an equation of the form:
$y-yo = m (x - xo)
$
Where,
$m = (y2 - y1) / (x2 - x1)
$
Substituting values:
$m = (196.8 - 113.4) / (20 - 10)

m = 8.34$
We choose an ordered pair:
$(xo, yo) = (10, 113.4)
$
Substituting values:
$y-113.4 = 8.34 (x - 10)
$
Rewriting:
$y = 8.34x - 83.4 + 113.4

y = 8.34x + 30$
Answer:
y = 8.34x + 30

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3 years ago

What is the common mutiple for 1/2 1/4 1/6 1/3 and 1/5

grin007 [14]

The common multiple for 1/2 1/4 1/6 1/3 and 1/5 would be 60:

2 x 30 = 60
3 x 20 = 60
4 x 15 = 60
5 x 12 = 60
6 x 10 = 60

5 0

3 years ago

Please give me the correct answer.

nydimaria [60]

Answer:

The third one which is the one on the bottom to the right under 34 the ont he bottom

7 0