3 years ago

B. Grandpa Dewitt planted an oak tree 58 years ago and it is now 14 metres high. When

Mathematics

1 answer:

Sauron [17]3 years ago

8 0

Answer:

It grew 0.22 ft on the average yearly

Step-by-step explanation:

Here, we want to calculate the average growth rate

We find the difference between the heights

That will be;

(14-1) = 13

divide by the number of years

= 13/58 = 0.22 meter per year

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Answer:

The number of houses built in Town B is 56.

Step-by-step explanation:

We are given that in 2010, the number of houses built in Town A was 25 percent greater than the number of houses built in Town B.

Also, 70 houses were built in Town A during 210.

Let the number of houses built in Town B be 'x'.

So, according to the question;

Number of houses built in Town A = Number of houses built in Town B + 25% of the houses built in Town B

$70 = x + (25\% \times x)$

$70 = x(1+0.25)$

$x=\frac{70}{1.25}$

x = 56

Hence, the number of houses built in Town B is 56.

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5 more hours i think i might be wrong

Step-by-step explanation:

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3 years ago

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Using suitable identity find 5.62 <br><br>− 0.32

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5.62 - 0.32= 5.3 or 5.30

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Jill mixed 3/8 cup of water with 1 5/6 cups of sugar.how many more cups of sugar did he use in his mixture

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Jill had 1 11/24 more cups of sugar in his mixture that he used.
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