3 years ago

Evaluate the expression for p = 9!

Mathematics

2 answers:

Gnoma [55]3 years ago

8 0

Answer:

362880

Step-by-step explanation:

White raven [17]3 years ago

4 0

P=3.14 and 3.14 times 9 equals 28.26

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3 years ago

In 2010, a town's population was 83 thousand. By 2015 the population had grown to 105 thousand.a) Find an exponential equation f

mrs_skeptik [129]

Answer:

(a) $y = 83 (1.048)^x$

(b) 2020

Step-by-step explanation:

(a) Let the exponential equation that shows the population in thousand after x years,

$y = ab^x$

Also, suppose the population is estimated since 2010,

So, x = 0, y = 83 thousands,

$83 = ab^0$

$\implies a = 83$

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$\implies 105 = ab^5$

$\implies 105 = 83 b^5$

$\implies b = (\frac{105}{83})^\frac{1}{5}=1.0481471103\approx 1.048$

Hence, the required function,

$y = 83 (1.048)^x$

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3 years ago

Find the volume of an construction cone if it has a radius of 4 inches and a height of 16 inches.

True [87]

Answer:

≈ 268 or 85.3π

Step-by-step explanation:

V = 1/3πr²h

V = 1/3 x 3.14 x 4² x 16

V ≈ 267.9467 or 268

also can be considered 85.3π

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3 years ago