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3 years ago

Which property is illustrated by (6 x 5) x 4 =6 x (5 x 4)?

1 answer:

6 0

<h2><u><em>Your answer is associative property, an example of associative property is: 2(3×4) = (2×3)4</em></u></h2>

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A new computer company earns a profit of $245000 in its first year. The company expects the profits to increase by 15% each year

yulyashka [42]

Answer:

$566,700 to the nearest dollar.

Step-by-step explanation:

This is a geometric series with nth term = a1r^(n-1) where common ratio r

= 1.15 and first term a1 = 245000

So in its 7th year the profit will be 245000^ 1.15^(7-1)

= 566699.8876.

7 0

3 years ago

What is the volume (in cubic units) of a cylinder with a radius of 3 units and a height of 12 units? π = 3.14

ohaa [14]

Answer:

Volume is 339.12 cubic units

Step-by-step explanation:

${ \tt{volume = \pi {r}^{2} h}}$

» r is radius

» h is height

${ \tt{v = 3.14 \times ( {3)}^{2} \times (12)}} \\ { \tt{v = 3.14 \times 108}} \\ { \underline{ \tt{ \: \: v = 339.12 \: \: units {}^{3} } \: \: }}$

6 0

2 years ago

PLEASEEEE HELPPP ITS DUE IN 15 MINUTES!! the exponential regression representing the population of Lazy Town as a function of ti

Advocard [28]

Given:

$R^2=0.92,a=8000,b=0.9$ .

Exponential regression model is

$y_1\sim a(b)^{x_1}$

To find:

The exponential regression representing the population of Lazy Town as a function of time in years.

Solution:

Exponential regression model is

$y_1\sim a(b)^{x_1}$ ...(i)

We have, $a=8000,b=0.9$ .

Substituting $a=8000$ and $b=0.9$ in (i), we get.

$y_1\sim 8000(0.9)^{x_1}$

Therefore, the exponential regression representing the population of Lazy Town as a function of time in years, is $y_1\sim 8000(0.9)^{x_1}$ .

4 0

3 years ago

108 centimeters 1.08 meters equation and exponent

Shtirlitz [24]

To convert 108 cm to meters you have to multiply 108 x 0.01,

since 1 cm is 0.01 ms

So, if you want to calculate how many meters are 108 centimeters you can use this simple rule.

7 0

4 years ago

In ΔQRS, the measure of ∠S=90°, QS = 60, RQ = 61, and SR = 11. What is the value of the sine of ∠R to the nearest hundredth?

katovenus [111]

Answer:

Sine R = opposite / hypotenuse

Sine R = 60 / 61 = .98360656

And we look up the arc sine of .98360656

and we find that Angle R = 79.611 Degrees

Step-by-step explanation:

8 0

3 years ago

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