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romanna [79]
3 years ago
9

The total mass of 500 crayons is 1 kilogram. What is the mass of each crayon in grams?

Mathematics
2 answers:
Ber [7]3 years ago
7 0

Answer:

I believe it is 2 grams.

Step-by-step explanation:

there are 1000 grams in 1 kg, there are 500 crayons, therefore each crayon weighs 2 grams

babunello [35]3 years ago
6 0
2 grams

1 kg = 1000 g
1000 / 500 = 2g
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I need help with this problem problem plz
patriot [66]
D)300% because it is an increase so you'd do 240/80=3•100=300
5 0
3 years ago
On saturday, you golf at a Man Vista golfing where renting clubs cost $3 and each game golfed is $7.50. On Sunday, you golf at p
solmaris [256]

Answer:

3 games

Step-by-step explanation:

Here, the same amount of money was spent at different golf clubs. The amount spent at Man vista golfing is (3 + 7.5g). The amount spent at Pinz golfing is (12 + 4.5g)

We equate both to yield the following:

(3+7.5g) = (12+4.5g)

7.5g - 4.5g = 12 -3

3g = 9

g = 9/3

g = 3

7 0
3 years ago
20 points repost because no one answered. Geomertry question
aniked [119]

Answer:

x=2.25

Step-by-step explanation:

ΔABC and ΔADE are similar.

∴ sides are proportional.

\frac{5}{1} =\frac{x+9}{x} \\5=\frac{x}{x} +\frac{9}{x} \\5=1+\frac{9}{x}\\\frac{9}{x}=5-1\\\frac{9}{x}=4\\x=\frac{9}{4}=2.25

7 0
3 years ago
Read 2 more answers
The question is in the jpg.
dexar [7]
First, you need to find the height, in which it says “a height that’s half the length of the longer base side. Can you guess what that is between 7 and 5? It is 7. And you would find half of that which is 3.5. Now you know the height is 3.5. The formula to find a rectangular pyramid's volume is lwh/3 which you would do 7 * 5 * 3.5, which is equal to 122.5, and then you would divide that by 3, which is 40.833 which would round to 40.8, so there is your answer.
It is 40.8 units^3
7 0
3 years ago
Solve for x: −34x−1=115 .
krek1111 [17]

Answer:

x = -\frac{64}{45}

Step-by-step explanation:

-\frac{3}{4}x - 1 = \frac{1}{15}

add 1 to both sides:

-\frac{3}{4}x = \frac{16}{15}

multiply both sides by 4:

-3x = \frac{64}{15}

divide both sides by -3:

x = -\frac{64}{45}

7 0
3 years ago
Read 2 more answers
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