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2 years ago

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Consider the three isotopes of carbon. What do the three isotopes have in common? Choose all that apply.

1 answer:

wel2 years ago

4 0

Answ

Step-by-step explanation:

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90/9 as a whole number

stiks02 [169]

Answer:

10

Step-by-step explanation:

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2 years ago

Solve y=4x+8x for x

Semmy [17]

Answer:

x = y/12

Step-by-step explanation:

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3 years ago

On Thursday the basketball coach ordered 12 pizzas for 36 players who came in for practice. How many pizzas does the coach need

Paraphin [41]

Answer:16

Step-by-step explanation:Next day there will be (36+12) or 48 players.

For 36 players 12 pizzas are needed

For 1 player 12/36 pizzas are needed

For 48 players 12/36*48 or 16 pizzas are needed

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2 years ago

Juan ordered 20 pizzas for a party. 45% of the pizzas have 8 slices each. The remaining 55% of the pizzas have 12 slices each. C

Mama L [17]

Total number of pizzas Juan ordered $20$

Since, $45\%$ of pizzas have $8$ slices.

Therefore, number of pizzas with $8$ slices are: $45\%\times(20)$

$=\frac{45}{100} \times(20)$

$=\frac{45}{10} \times(2)$

$=\frac{90}{10}$

$=9$ pizzas

Also, since, $55\%$ of pizzas have $12$ slices.

Therefore, number of pizzas with $12$ slices are: $55\%\times(20)$

$=\frac{55}{100} \times(20)$

$=\frac{55}{10} \times(2)$

$=\frac{110}{10}$

$=11$ pizzas

Now, there are $9$ pizzas with $8$ slices and $11$ pizzas with $12$ slices.

Therefore, total number of slices of pizza are: $=(9)(8)+(11)(12)$

$=72+132$

$=204$ slices

5 0

3 years ago

he volume of a rectangular prism is cubic units, and the base area of the prism is square units. The height of the rectangular p

lions [1.4K]

Answer: square units

Explanation: cubic units are used for volume, square units are used for he base, height, and area of a solid figure

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3 years ago