3 years ago

-4( x^3 + x^2 -3 ) =

Mathematics

1 answer:

timofeeve [1]3 years ago

8 0

-4(x^3+x^2-3)

=(-4)(x^3+x^2+-3)
=(-4)(x^3)+(-4)(x^2)+(-4)(-3)
=-4x^3-4x^2+12

You might be interested in

Find the mean, median, and mode of the data set. Round to the nearest tenth.

statuscvo [17]

The mean is the average of the data set. Median is the value that separates the higher half and the lower half of the set of values. Mode is the value that occurs often in the data set. Therefore, the correct answer is option A, mean = 9.7, median = 10, mode = 15

6 0

3 years ago

Read 2 more answers

If a great white shark weighs 4126 pounds, rank the following scale weights from most accurate to least accurate. 4200.34 pounds

Llana [10]

4,120 pounds ← error = 6 lbs
4,100 pounds ← error = 26 lbs 
4,200.34 pounds ← error = 74.34 lbs 
4,500.765 pounds ← error = 374.765 lbs

5 0

3 years ago

Solve for x b=1/6π n ^2 x

Setler [38]

Answer:

$\large\boxed{x=\dfrac{6b}{\pi n^2}}$

Step-by-step explanation:

$b=\dfrac{1}{6}\pi n^2x\qquad\text{multiply both sides by 6}\\\\6b=\pi n^2x\qquad\text{divide both sides by}\ \pi n^2\neq0\\\\\dfrac{6b}{\pi n^2}=b$

5 0

3 years ago

A computer scans every 2.75 days and another scans every 3.5 days

Brut [27]

Answer:

Alright, so we have to find the LCM of 2.75 and 3.5.

A good start would be to multiply them together to get 9.625, but we want a whole day!

This would be every 77 days :)

5 0

3 years ago

Determine whether the following value could be a probability 0.12

Luda [366]

Answer:

Yes, it could be a probability

Step-by-step explanation:

The probability of an event HAS to be between the numbers 0 and 1. Not less than 0, not greater than 1. The number 0.12 is between 0 and 1, thus, making it a valid probability.

7 0

2 years ago