All categories

3 years ago

PRE CALC, PLEASE HELP

Mathematics

2 answers:

Mekhanik [1.2K]3 years ago

5 0

Answer:

I think it is 41

Step-by-step explanation:

x^3=27

2x^2=18

-x=-3

-1

27+18-3-1=41

Hope this helped

Svet_ta [14]3 years ago

4 0

Answer: 41

Step-by-step explanation:

Plug in 3 into x

Therefore the equation would become

f(3) = 3^3+2(3)^2-3-1 = 41

You might be interested in

Pllzzzzzzz helllllppppp i need hellppp

goldfiish [28.3K]

The answare is c because the voulme would be 150 because 30*5 =150

8 0

3 years ago

If a store had 330 video games, and 47% of the games were for Xbox, and 53% were for ps4, then how many xbox and ps4 games are i

Bingel [31]

Answer:

The number of games for Xbox is about 155

The number of games for PS4 is about 175

Step-by-step explanation:

Let us find the numbers of games for Xbox and for PS4 game

∵ There are 330 video games in the store

∵ 47% of them were for Xbox

- Multiply 47% by 330

∴ The number of games for Xbox = 47% × 330

∵ 47% = $\frac{47}{100}$

∴ The number of games for Xbox = $\frac{47}{100}$ × 330

∴ The number of games for Xbox = 155. 1

∴ The number of games for Xbox ≅ 155

∵ 53% of them were for PS4

- Multiply 53% by 330

∴ The number of games for PS4 = 53% × 330

∵ 53% = $\frac{53}{100}$

∴ The number of games for PS4 = $\frac{53}{100}$ × 330

∴ The number of games for PS4 = 174.9

∴ The number of games for PS4 ≅ 175

4 0

3 years ago

Dhruv is at a car dealership. He is going to randomly select a vehicle to test drive. There are

andrew-mc [135]

Answer:

P(compact cars) = 4/25

Step-by-step explanation:

We know that there are 13 trucks, 8 vans, and 4 compact cars.

Let P denotes the probability of an event

Now we are asked to find the probability of compact cars

Number of favorable events = number of compact cars = 4

total number of outcomes = 13+8+4 = 25

hence, P(compact cars) = number of favorable events/total outcomes

=4/25

8 0

1 year ago

You move out into the country and you notice every Spring there are more and more Deer Fawns that appear. You decide to try and

marusya05 [52]

Answer: hello your question is incomplete attached below is the missing part

answer : There is no slope

Step-by-step explanation:

To interpret the slope we plot a graph of Winter severity index vs Fawn count

slope = Δy / Δx = 0

attached below is the graph

There no slope because the graph is a curve and not a straight line graph

3 0

2 years ago

Find the measure of 7

fredd [130]

Answer:

126 degree

Step-by-step explanation:

use alternate angles and linear pair

7 0

2 years ago