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victus00 [196]
3 years ago
8

William has a 26-liter glass tank. First, he wants to put some marbles into it, all of the same volume. Then, he wants to fill t

he tank with water until it's completely full. If he uses 85 marbles, he will have to add 20.9 liters of water.
What is the volume of each Marble?

How much water is necessary if William uses 200 marbles? ​
Mathematics
1 answer:
ELEN [110]3 years ago
8 0
Snejiejcjdjdkxmxmxmcm j ncmmcmdmeme
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A 9 3/5 inch long pipe is cut into eight equal length pieces. How long is each piece?
Alenkinab [10]

Answer:

1.2

Step-by-step explanation:

9 3/5 divided by 8


3 0
3 years ago
if i supposedly got 2 cats and trained them to bring me quarters and they did and supposedly everyday i got 10 quarters how much
ivanzaharov [21]

Answer:

After a year you would have $1,825

Step-by-step explanation:

Amount for one cat a day in cents

10x25=250

Amount for one cat for a year in cents

250x365=91,250

Amount for both cats for a year in cents

91,250x2=182,500

Amount for both cats for a year dollars

182,500/100=1,825

8 0
1 year ago
Find the area of area of a rectangle with with sides 8 + 2x and 3+ x.
netineya [11]

Answer:

Area = 2x^2 + 14x + 24

Step-by-step explanation:

You could set up an expression (2x + 8) * (x + 3), where you multiply 2x by x, 2x by 3, 8 by x, 8 by 3, and then add them all up. 2x * x  = 2x^2, 2x * 3 = 6x, 8 * x = 8x, and 8 * 3 = 24. 2x^2 + 6x + 8x + 24 = 2x^2 + 14x + 24, so that is your answer.

3 0
3 years ago
Passes through (-1,4) and m=4
Ilya [14]
Point-slope formula;

y - y1 = m(x - x1)        given point(-1, 4) and slope(m) is 4.

y - 4 = 4(x - (-1)

y - 4 = 4x + 4

y = 4x + 4 + 4

y = 4x + 8               << the equation.

hope this helped, God bless!
5 0
2 years ago
14units plus seventeen thousandths
kondor19780726 [428]
All you have to do is add 14 to 17000 and the answer is 17014.
5 0
3 years ago
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