2 years ago

Predict the number of students out of 400 that would pick science as there favorite subject

Mathematics

1 answer:

S_A_V [24]2 years ago

4 0

I would have to say 30%

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iren [92.7K]

Answer:

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Step-by-step explanation:

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2 years ago

Evaluate the function graphically. <br>Find f(-3)

guapka [62]

Answer:

12x

Step-by-step explanation:

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2 years ago

George studied 3/4 hour on monday and 7/8 hour on tuesday. how long did he study altogether on both days?

pentagon [3]

$\dfrac{3}{4}+\dfrac{7}{8}=\dfrac{3\cdot2}{4\cdot2}+\dfrac{7}{8}=\dfrac{6}{8}+\dfrac{7}{8}=\dfrac{6+7}{8}=\dfrac{13}{8}=\dfrac{8+5}{8}=\dfrac{8}{8}+\dfrac{5}{8}=1\dfrac{5}{8}\\\\Answer:\boxed{1\frac{5}{8}\ hour.}$

5 0

2 years ago

Someone plz help me as soon as possible plzzz

Alborosie

Variable: a symbol for a number you don’t know yet
inequality: 60=22+8x

4 0

2 years ago

The science teacher has to write report cards for all her students. It takes 1/8 of an hour to complete one report card. How man

Vinvika [58]

Answer:

112

Step-by-step explanation:

If she takes 1/8 of an hour to complete one then she can finish 8 in 1 hour.

8 x 14 = 112

4 0

1 year ago