Mathematics High School

If f(x) = x - 3 and g(x) = x^2, what is the value of (fºg)(2)?
1. 1
2. -1
3. 4
4. -4

Answers

Answer 1

Answer:

1

Step-by-step explanation:

First we need to find g (2) from g (2) = 2 ^ 2 to 4.

the result is 4, so f (4) asks, so f (4) = 4-3 = 1

Related Questions

A 2-column table with 4 rows titled How many text messages do you send a day question mark. Column 1 has entries 0-50, 50-100, 100-150, more than 150. Column 2 has entries 10 percent, 75 percent, 10 percent, 5 percent.
The 4,000 students at Tech High were surveyed about their use of text messaging. How many students said they text 50-100 times a day?




students

Answers

Answer:

3000

 

Is Your Answer    

Answer:

3000

Step-by-step explanation:

enter a fraction)) as you can see i’m from an younger audience, i’m not smart as well- please help me out, i’m new to this as well

Answers

Answer:

1/5

hope it helps

Step-by-step explanation:

we can write it as

x÷ 3/7= 7/15

rest of the explanation in the pics above.

I am confused on how to do this.​

Answers

The answer is A.....

PLZ HELP ME FAST!!!! 10 points
Analyzing a Scatter Plot
On a graph, points are scattered all over the graph.

Determine if there is a correlation and slope for the scatterplot.

A. positive correlation, positive slope

B. negative correlation, negative slope

C. negative correlation, positive slope

D. no correlation

Answers

Answer:

no correlation

Step-by-step explanation:

got it right on edge

Answer:

the answer is D) no correlation

Step-by-step explanation:

what is the number if 50% of 25% of the number is 96

Answers

Answer:

768

Step-by-step explanation:

because 50 percent of the num is 96 you double that and then multiply by four

768 I am pretty sure !! Good luck

Write the slope-intercept form an equation of the line that passes through the points (-2,1) and (3,1)

Answers

Answer:

y=mx+b

y=1

Step-by-step explanation:

Solve.
8w+5=4(2w+1)
A. W=0
B. No solution
C. W= -1/2
D. Infinity many solutions

Answers

Answer:

B. no solution

Step-by-step explanation:

8w + 5 = 4(2w +1)

8w + 5 = 8w + 4

-8w       - 8w

5 = 4

Need help ASAP please!

Answers

Answer:29

Step-by-step explanation:

Worth 25 points!
Simplify these equations with steps please.
√-48
√-63
√-72
√-24
√-84
√-99

Answers

Answer:

Step-by-step explanation:

sqrt(i^2*16*3) = 4i[tex]\sqrt{3\\}[/tex]

sqrt(i^2*9*7) = 3i[tex]\sqrt{7}[/tex]

sqrt(i^2*36*2) = 6i[tex]\sqrt{2}[/tex]

sqrt(i^2*6*4) = 2i[tex]\sqrt{6}[/tex]

sqrt(i^2*4*3*7) = 2i[tex]\sqrt{21}[/tex]

sqrt(i^2*9*11)= 3i[tex]\sqrt{11}[/tex]

Plot 2 points 7 units away from 3 in both directions.What are the numbers

Answers

Answer:

-4 and 10

Step-by-step explanation:

the numbers decrease as you go left. 3-7= -4. and they increase going right. 3+7= 10.

The graph shows the relationship between the length of time Ted spends knitting and the number of scarves he knits.

What does 161616 mean in this situation?
Choose 1 answer:
Choose 1 answer:

Answers

Answer:

The answer is C It takes Ted 16 hours to knit a scarf.

Step-by-step explanation:

I got it on Khan.

Answer:

c

Step-by-step explanation:

In the complex number system, which expression is equivalent to (3 - 5i) - (7 - 81)?
0-4 + 3i
0-19-591
0 10 - 131
0-4 - 131

Answers

The answers is b because that the answers

This is for a grade,Please help me out as much as you can!!!

Answers

Answer:

a

Step-by-step explanation:

A sandwich shop has 60 stores and 60% of the stores are in California. The rest of the stores are in Nevada. How many stores are in California and how many are in Nevada?

Answers

60x0.6=36 in California

60-36=42 in Nevada

60 x 0.6 = 36 therefore 36 shops are located in California which means 24 shops must be located in Nevada to total up to 60 overall stores

Can anyone help me with H?

Answers

Answer:

13 units

Step-by-step explanation:

It is an equilateral triangle, so all sides have the same length

A cell phone plan costs `\$200` to start. Then there is a `\$50` charge each month. Let x represent the number of months, let y represent the total cost of the plan. Write an equation to represent this situation.

Answers

Answer:

y=50x+200

Step-by-step explanation:

Step one:

given data

cost of plan = $200

monthly charge= $50

let the number of months be x

and the total be y

Step two:

Required

the equation to represent the situation is the same as the straight line equation

y=50x+200

     

This weekend, they plan to ride a bicycle with a total mileage of 3 3/4. If they travel 2 1/4 miles and take a break, how many miles will they need to travel?

Answers

Answer:

1 1/2 miles

Step-by-step explanation:

Total mileage needed = 3 3/4 mies

Amount taken = 2 1/4 miles

Amount they still need to travel = Total-amoutnt taken.

Amount they need to travel = 3 3/4 - 2/1/4

Convert to improper fractions

Amount they need to travel = 15/4-9/4

Amount they need to travel= 6/4

Amount they need to travel = 1 2/4

Amount they need to travel= 1 1/2 miles

The graph shows the amount of money paid when purchasing bags of caramel corn at the zoo: What does the point (0, 0) on the graph represent? (4 points) The cost of zero bags of caramel corn The cost of one bag of caramel corn The cost of two bags of caramel corn The cost of three bags of caramel corn​

Answers

Answer:

3

Step-by-step explanation:

When you add it up you get 3

Answer:

The answer is A, The cost of zero bags of caramel

Which of the following equation have infinitely many solutions?

Answers

The answer is C. Because they are the same, any number you replace X with will result in a right equation.

Answer:

C

Step-by-step explanation:

help me with this fast

Answers

Answer: delete this please

Answer:

For 60: 120

For 65: 115

For 55: 125

( I mean I could be wrong but thats what I got)

Step-by-step explanation:

6th grade math i mark as brainliest​

Answers

Answer:

4

Step-by-step explanation:

2^2=2+2=4

If y'll need a brainiest and you have 6 or less answer this question! Just trying to help!

Answers

Answer:

wait but do you have a question still or???

Help HELP HELP HELP HELP HELP

Answers

Answer:

50 seconds

Solution: It is given that Clare is paid $90 for 5 hours of work. We know that $1 is equal to 100 cents. Hence, it take 50 seconds to earn 25 cents.

Which expression is equivalent to
1567
A)
5 x 5 x 5 x 5 x 5 x 5
B)
6 x 6 x 6 x 6 x 6 x 6 x 6
C)
6 x 5
D)
5/6


Answers

Answer:

A

Step-by-step explanation:

5*5*5*5*5*5

Answer:

the answer is a

Step-by-step explanation:

determine the resulting polynomial
f(x)=9x+2
g(x)=-4x^2-5x+1

Answers

Answer:

ithink ilove u so much ..,......

algebra test so please don’t answer unless you know you’re right.

Answers

Answer: I found the perimeter of the rectangle I got: 10x+4

Step-by-step explanation:

If a sprinkler waters 1 over 8 of a lawn in 1 over 4 hour, how much time will it take to water the entire lawn?

a
3 over 8 hour

b
1 over 2 hour

c
2 hours

d
4 hours

Answers

C

1/8 of the lawn in 1/4 of an hour. That mean you would need a whole hour to do 4/8 or 1/2 of the lawn. So you would need two hours to do the whole lawn.
C-2 hours because if you multiply 1x4=4 1x8=8 and then you simplify by 4 and you got 2/1

A standard showerhead in Marty's house dispenses 7 gallons of water per minute. Marty changed this showerhead to an energy-saving one. The equation shows the amount of water dispensed, y, as a function of the number of minutes, x, for the new showerhead. y = 3x How much water does Marty save each day with the change in showerheads if he uses the shower for 8 minutes each day? 4 gallons 12 gallons 32 gallons 53 gallons

Answers

Answer:

32 gallons

Step-by-step explanation:

A standard showerhead in Marty's house dispenses 7 gallons of water per minute. If he showers for 8 minutes, he uses:

1 minute = 7 gallons

8 minutes = x

x = 7 × 8 minutes = 56 gallons of water

We are told that:

Marty changed this showerhead to an energy-saving one. The equation shows the amount of water dispensed, y, as a function of the number of minutes, x, for the new showerhead. y = 3x

The equation for the energy saving shower:

y = 3x

Where x is the number of minutes spent in the shower

For 8 minutes

y = 3 × 8

y = 24 gallons

The gallons of water Marty saved each day with the change in showerheads if he uses the shower for 8 minutes each day is calculated as:

56 gallons - 24 gallons

= 32 gallons

Please help me with my work

Answers

Answer:

1. y-4=2(x-2) 2.y-4=1/3(x- -4)

Step-by-step explanation:

Point slope form can be written as y-y1=m(x-x1)

(x1,y1) represents the coordinates provided

m= the slope, which is also provided in the question

Simply fill in the provided numbers into the point slope form equation

hope this helps and take care

what is the rate of change please help asap

Answers

the rate of change is 5
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