4 years ago

What are the next 2 terms of 0.3, -0.09, 0.0027

Mathematics

1 answer:

Anna11 [10]4 years ago

6 0

I think it is -0.00081

please let me know if that is correct
if it is please give me brainliest

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3 years ago

If the volume of a box is 1/8 cm^2 what are the lengths of its sides

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Answer:

(1/2) cm = x

Step-by-step explanation:

This box has the shape of a cube. The formula for the volume of a cube is V = x^3, where x is the length of any one side of the cube.

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4 years ago

A rock falls off a balcony. It’s height(in feet)is given by the formula f(x)= -16t^2+12.5t+150, where t is measured in seconds.

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Answer: $3.47\ seconds$

Step-by-step explanation:

Given the following function:

$f(x)= -16t^2+12.5t+150$

You need to follow these steps in order to solve the exercise:

1. Substitute $f(x)=0$ :

$0= -16t^2+12.5t+150$

2. Now you need to apply the Quadratic formula. This is:

$x=t=\frac{-b\±\sqrt{b^2-4ac} }{2a}$

In this case, you can identify that:

$a=-16\\b=12.5\\c=150$

Then, you can substitute these values into the formula:

$t=\frac{-12.5\±\sqrt{(12.5)^2-4(-16)(150)}}{2(-16)}$

3. Evaluating, you get:

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4. You must choose the positive value. Then:

$t=3.47\ seconds$

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4 years ago

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Step-by-step explanation:

22/55 = ?/100

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