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3 years ago

For f(x)=x4−x3, which gives an output of 54?

Mathematics

1 answer:

Allushta [10]3 years ago

8 0

Answer:

c. f(3)f of 3

Step-by-step explanation:

3 ⁴ - 3³ = 81 - 27 = 54

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A deck of 40 cards contains 20 blue and 20 red cards. Each color has cards numbered 1 to 20.

Marina CMI [18]

Answer:

A red 5 is chosen from the deck. The card is put back into the deck and the a red card is chosen.

Step-by-step explanation:

An independent event is one whose outcome is not dependent on any other event. There are two types of cards in the deck. If a red card is selected it will be from the series 1 - 20, if the card is put back into deck and then again a red card is selected it will be again from the series 1 - 20. This is an independent event since its outcome is same irrespective of the events.

6 0

3 years ago

Find the product. (-2x ^2)^3 ·3x

makvit [3.9K]

(-2x ^2)^3 ·3x

=(-2)^3 * x^6 *3 *x

= -24x^7

7 0

3 years ago

L need help with this pls

Solnce55 [7]

Answer:

50°

Step-by-step explanation:

In a parallelogram opposite angles have the same measure. Angle ABC has then the same measure of angle ADC, which is 38°+12°=50°

7 0

1 year ago

Read 2 more answers

Which polynomial is a product of (3x+2) and (x-7)

pogonyaev

(3x+2) (x-7)

FOIL

first 3x*x = 3x^2

outer 3x*-7 = -21x

inner = 2*x = 2x

last 2*-7 = -14

add them together = 3x^2 -21x+2x -14

combine like terms 3x^2 -19x -14

5 0

3 years ago

Lines a and b are parallel.

VashaNatasha [74]

I have added a screenshot with the complete question along with a diagram representing the scenario.

Answer:
s = 22°

Explanation:
1- getting the top right angle of line B:
We are given that:
the top right angle of line A = 158°
Since lines A and B are parallel, therefore, the top right angle of line A and the top right angle of line B are corresponding angles which means that they are equal
This means that:
Top right angle of line B = 158°

2- getting the value of s:
Now, taking a look at line B, we can note that:
angle s and the top right angle form a straight angle. This means that the sum of these two angles is 180°
Therefore:
180 = s + 158
s = 180 - 158
s = 22°

Hope this helps :)

8 0

3 years ago