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3 years ago

13 Points!!! The function f(x)= -3x^2+x^2+2x rises as x grows very large True Or False.

Mathematics

1 answer:

iren2701 [21]3 years ago

8 0

False if you take xyou can get answer

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Please I really need help with 4 and 5 and attach eligible work

Rudiy27

Answer:

#4= 1

#5= A=9,216

B=360

Step-by-step explanation:

number five x equals 9 and y = 1,024 so it's asking us that if x = 81 what would y = and to get 81 you need to multiply 9 by 9 so all you have to do is multiply 1024 by 9 to get 9,216 so y = 9,216 and the same thing goes for B

6 0

2 years ago

Un estudiante reparte el tiempo de un día de la siguiente forma:

Oksana_A [137]

Answer:

4 horas para compatir com su familia

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3 years ago

Use the distributive property to expand the expression (8x + 3y) - (5z + 3)

lord [1]

Answer:

8x+3y-5z-3

Step-by-step explanation:

8x+3y-5z-3

Just multiply the second parenthesis with the minus for your answer.

4 0

3 years ago

Read 2 more answers

The Jones family and the Connor family both bought the same boxed package of sugar cubes at the store, in which the cubes were a

valkas [14]

Answer:

180

Step-by-step explanation:

At the beggining, it says they are stacked in 5 layers which means the number of cubes is divisible by 5.

If the number of cubes equals x:

The least amount of sugar cubes the Jones family could have used is $61*2$ which equals 122. The most they could've used is $61*3$ which equals 183.

Based on the information from the Jones family, x is between 122 and 183.

Based on the information from the Connor family, x is between 176 and 264.

Based on the information from both, x is between 176 and 183. The only number that is divisible by 5 between those numbers is 180 cubes.

5 0

4 years ago

In a survey of 2300 people who owned a certain type of car, 1035 said they would buy that type of car again. What percent of th

vivado [14]

Answer:

45%

Step-by-step explanation:

1. We assume, that the number 2300 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 2300, so we can write it down as 100%=2300.

4. We know, that x% equals 1035 of the output value, so we can write it down as x%=1035.

5. Now we have two simple equations:

1) 100%=2300

2) x%=1035

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=2300/1035

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1035 is what percent of 2300

100%/x%=2300/1035

(100/x)*x=(2300/1035)*x - we multiply both sides of the equation by x

100=2.2222222222222*x - we divide both sides of the equation by (2.2222222222222) to get x

100/2.2222222222222=x

45=x

x=45

4 0

3 years ago

Read 2 more answers