2 years ago

Help with question number one please

Mathematics

1 answer:

coldgirl [10]2 years ago

4 0

Answer:

165 hits

Step-by-step explanation:

27.5% of 600 is 600 x 27.5 / 100 = 165

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X - (2x + 1) = 8 - (3x + 3)<br><br> Ayuda porfa

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Answer:

x = 3

Step-by-step explanation:

cambia los signos : x - 2x-1=8-3x-3

like terms : -x-1=5-3x

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dividir: x=3

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You are determining the mass of an object using a triple beam balance. When the pointer is lined up with the zero mark, the ride

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328 grams is the mass.

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Raphael is enrolled as a foreign exchange student. He is from Canada and is going to attend school in Texas. His mother sent him

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I pretty sure it would be 609.76

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Lubov Fominskaja [6]

Answer:

1: 0

2: 2

3: 8

4: 0

5: -19

6: 6

7: -9

8: -4

9: 10

10: 1

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12: 20

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16: 29

Step-by-step explanation:

They are all in order.

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To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were

Andrei [34K]

Answer:

2400 people

Step-by-step explanation:

Let x be the number of people who had a swimming pool in the population of 10,000,

Thus, the ratio of people who had swimming pool to the total population = $\frac{x}{10000}$

Since, out of 250 people 60 had swimming pool,

So, the ratio of the people who had swimming pool to the total population = $\frac{60}{250}$

$\because \frac{x}{10000}=\frac{60}{250}$

$\implies 250x=600000$

$\implies x=\frac{600000}{250}=2400$

Hence, 2400 people in the city might one expect to have a swimming pool.

First option is correct.

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3 years ago