3 years ago

What is the value of the first term in the following arithmetic sequence?

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

3 0

Answer:

-9

Step-by-step explanation:

the first number

hope it is well understood

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A rectangular safe can hold 5184 cubic inches. Gold bars that are 3 inches by 6 inches by 2 inches fit to completely fill the sa

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Answer:

144 gold bars

Step-by-step explanation:

first you fine the area gold bars take up in cubic inches by multiplying the 3, 2, and 6 to get 36

once you have the space 1 gold bar takes up you divide the total space by that the total space is 5184 so you divide 5184 by 36 to get 144

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3 years ago

An evergreen nursery usually sells a certain shrub after 5 years of growth and shaping. The growth rate during those 5 years is

ivanzaharov [21]

Answer:

$h(t) = 0.75t^2 + 4t + 12$

Step-by-step explanation:

The equation given calculates the derivative of the height in relation to the time, that is, the rate of change of the height. To find the equation for the height, we need to integrate this equation:

$dh/dt = 1.5t + 4$

Multiplying both sides by 'dt', we have:

$dh = (1.5t + 4)dt$

Using the integral in both sides:

$\int dh = \int (1.5t + 4) dt$

$h = 0.75t^2 + 4t + h(0)$

$h = 0.75t^2 + 4t + 12$

So the height after t years is represented by this equation:

$h(t) = 0.75t^2 + 4t + 12$

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3 years ago

A garden table and a bench cost $1000 combined. The cost of the garden table is three times the cost of the bench. What is the c

anyanavicka [17]

Answer:

3000

Step-by-step explanation:

1000x3=3000

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3 years ago

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Help plz right answers only if you give wrong answer or link you get reptored.

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3 years ago

V=D/T Solve for T. In two Steps and an Answer.

elena-14-01-66 [18.8K]

Answer:

t=v/d

Step-by-step explanation:

id think that there are two steps

v=d/t

divide D on both sides

v/d=d/t/d

v/d=t

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3 years ago

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