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2 years ago

Find the missing term of the following sequence. . . . –45, __, –12, . . .

Mathematics

1 answer:

julsineya [31]2 years ago

3 0

<span>(-45 + (-12) / 2 = -28.5
</span>So the answer is -28.5

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What is the multiplicative rate of change for the exponential function graphed to the left

kifflom [539]

Looking at the given points on the right side from (0,2) to (1,6) for 1 increase in X ( 1-0=1) the Y value increases by 3 ( 6/2 = 3)

This same increase happens for th other two points: 18/6 = 3

54 / 18 = 3

The rate of increase is 3.

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2 years ago

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Clare knows that Priya has a bunch of nickels and dimes in her pocket and 2 points

Maurinko [17]

Answer:

5x + 10y = 125

Step-by-step explanation:

Let :

Number of nickel = x

Number of dime = y

Nickel = 5 cent

Dime = 10 cent

Total value = $1.25

Total value should be converted to cent since both dime and nickel are both in cent

= $1.25 * 100 = 125 cents

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5x + 10y = 125 cents

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2 years ago

I built a storage shed in the shape of a rectangular box on a square base. The material that I used for the base cost $4 per squ

kumpel [21]

Answer:

side of 6.124 ft and height of 3.674 ft

Step-by-step explanation:

Let's s be the side of the square base and h be the height of the rectangular box.

The base and the roof would have an area of $s^2$ and cost of

$4s^2 + 2s^2 = 6s^2$

The sides would have an area of 4sh and cost of 4sh*2.5 = 10sh

So the total cost for the material is

$6s^2 + 10sh = 450$

$10sh = 450 - 6s^2$

$h = 45/s - 0.6s$

The volume of the shed has the following formula

$V = s^2h = s^2(45/s - 0.6s) = 45s - 0.6s^3$

To find the maximum value for V, we can take its first derivative, and set it to 0

$\frac{dV}{ds} = 45 - 1.2s^2 = 0$

$1.2s^2 = 45$

$s^2 = 45 / 1.2 = 37.5$

$s = \sqrt{37.5} = 6.124 ft$

h = 45/s - 0.6s = 3.674 ft

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3 years ago

Gary spent six days on vacation he spent 4/10 of one days swimming and 1/2 of another day hiking the wrist he spent on a boat ho

-Dominant- [34]

Answer:

1/10 of Gary's vacation was spent on a boat.

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3 years ago

Help me please I'm stuck

Licemer1 [7]

Answer:

I think its C

Step-by-step explanation:

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2 years ago

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