3 years ago

In a group of 75 fourth graders, 20% do not like hot chocolate. How many students like hot chocolate

1 answer:

4 0

Answer:45 students

Step-by-step explanation 20% of 75 is 15 75-15= 60 60% of 75 is 45 so 45 students like chocolate (maybe wrong did it in a rush)

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8. John is four times as old as his son. I John is 44 years old, how old is his son?

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3 years ago

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Solve . 3/27 = w/54

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$\frac{3}{27}=\frac{w}{54}$ Multiply 54 to both sides to get "w" by itself

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2 years ago

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$\sf 1 ~dollar = 82~yens\\\\100~dollars = 82 \times 100~yens= 8,200~yens\\\\ 1,000~dollars = 82 \times 1,000~yens = 82,000~yens\\\\10,000~dollars=82\times10,000~yens=820,000~yens$

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3 years ago

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What is the value of k if 2x^3-3x^2+kx-4 is divided by x-3 and gives a remainder of -7?

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