Let n be a number of balls: n = 14

In one pan you have 8 balls: 8n
In the other pan you have the rest of balls (14 - 8 = 6) along with a weight of 20 grams = 6n + 20
So the pans are balanced:
8n = 6n + 20

Now, just solve the equation:
8n - 6n = 20
2n = 20
n = 20/2
n = 10
So, you know that a ball weights 10 grams.

4 0

2 years ago

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Some liquid will be poured from a 16 ounce container until it is filled to the percent of the the larger container (87.5%).How m

4vir4ik [10]

Answer:

16 ounces

Step-by-step explanation:

First we are told that a container has a capacity of 16 ounces of liquid and therefore 16 ounces of liquid can fill that one container

The 16 ounces liquid from the 16 ounce container is fully emptied in a larger container and fills 87.5% of the larger container therefore the larger container is:

100/87.5×16 ounces= 18.285 ounces in liquid capacity

Therefore to fill the smaller 16 ounce container, the larger container would have to pour 16 ounces of liquid into the smaller container, and would would still have 18.285-16=2.285 ounces if it(the larger container) were filled to the brim(100%)

8 0

2 years ago

Can anyone explain to me what to do here? I've been looking at this for like..days and...I still don't get it...

SSSSS [86.1K]

Answer:

I think u have to find the distance.

Each point is given a distinct letter and like wise you have to count the distance between the two points given.

Step-by-step explanation:

Like, 1)distance between A and R when A = -11 and R = -9

their distance is 2 units.

Likewise, 2) RY = 6 units

3) EU = 7 units

4) WD = 5 units

5) EL = 12 units

4 0

2 years ago

An architect uses a cylindrical container to protect her blueprints. The dimensions of the cylinder shown in the diagram. Which

avanturin [10]

Answer:

option B is the correct answer = TSA = 339.29 in²

plz mark my answer as brainlist plzzzz vote me also. hope this will help you plzzz

7 0

2 years ago

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