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3 years ago

How long would it take an ant to run from Los Angeles to New York City?

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

3 0

Answer:

2 Years, 9 Months, 3 Weeks, 5 Days and 1 Hour

Step-by-step explanation:

2,798.5 miles from L.A. to New York, an ant travels at 3 inches a second, we multiply 3 by 60 to get 120 inches a minute convert that into feet to get 10 feet, now multiply that by another 60 to get 600 feet an hour now multiply 600 by 24 to get 14,400 feet a day convert that into miles to get 2.72 miles a day now take 2.72 miles and divide that by the distance between the 2 cities to get about 1030 days, now if we put that into years, months, weeks, days and hours we get 2 Years, 9 Months, 3 Weeks, 5 Days and 1 Hour

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1What is the simple interest on #25 000 for 3years at 5% per annum?.

VashaNatasha [74]

Answer:

3750

Step-by-step explanation:

Simple interest (I) is calculated as

I = $\frac{PRT}{100}$ ( P is the principal, R is rate of interest and T time in years )

Here P = 25000, R = 5 and T = 3 , thus

I = $\frac{25000(5)(3)}{100}$

= $\frac{375000}{100}$

= 3750

4 0

2 years ago

What is the surface area of the pyramid

Margaret [11]

find the area of the base which is 8*8=64 in^2

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24*4=96 in^2

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2 years ago

F(2)=3 divide by 2x-5

Margaret [11]

Answer:

$f(2) = \frac{3}{2x - 5}$

8 0

2 years ago

25/75 = x/15 what is x

liq [111]

Answer:

x=5

Step-by-step explanation:

8 0

3 years ago

Find the scale factor of the dilation. Then tell whether it is enlargement or reduction.

mariarad [96]

Answer:

a) 1/2; reduction

b) 5/4; enlargement

Step-by-step explanation:

In each case, the scale factor is CP'/CP. When it is more than 1, the dilation is an enlargement.

Even before you run the numbers, you can tell if it is an enlargement or not. If the dilated figure is larger, P is closer to C than is P'. If P' is closer to C, then it is a reduction.

a) CP'/CP = (4-2)/4 = 2/4 = 1/2 . . . . a reduction

b) CP'/CP = 25/20 = 5/4 . . . . an enlargement

4 0

3 years ago