1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olchik [2.2K]
3 years ago
11

Simplify the expression: 4 + 4f2 + 6f - 6f

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0

Answer:

4f^2 +4

Step-by-step explanation:

4 + 4f^2 + 6f - 6f

Combine like terms

4f^2 +4

You might be interested in
What is the inverse of the function
Gelneren [198K]

Answer:

Its the  first choice.

Step-by-step explanation:

f(x) = 3^(x-1)

log₃ f(x) = (x-1)log₃ 3             log₃ 3 = 1 , so:-

log₃ f(x) = x - 1

x = log₃ f(x) + 1                      Replace x by f-1(x) and f(x) by x, so:-

f-1(x) = log₃ x + 1

3 0
2 years ago
1 divided by 20 equalyufghytfjbhbh
marin [14]

Answer:

1 divided by 20 is equal to 0.05.

Step-by-step explanation:

In this problem, we need to find 1 divided by 20 is equal to what.

1 should be in the numerator and 20 should be in the denominator.

\dfrac{1}{20}=\dfrac{1}{2}\times \dfrac{1}{10}\\\\=0.5\times 0.1\\\\=0.05

Hence, 1 divided by 20 is equal to 0.05.

5 0
3 years ago
6. (6 points) (a) In the image below of the standard normal distribution, shade the data
icang [17]

Answer:

Step-by-step explanation:

This is a standard normal distribution which means it has a mean of 0 and a standard deviation of 1. To shade 1 and 2 standard deviations above the mean just color in the area under the curve between 1 and 2

The percent of data is equal to .9772-.8413= .1359= 13.59%

3 0
3 years ago
A coin is flipped three times. How does P(H, H, H) compare to P(H, T, H)?
Gekata [30.6K]
P(H,H,H)=P(H,T,H)

This is classical probability, so the probability of an event is the number of "favorable" events over total events.

The total number of events, by the counting principle, is 2^3=8.
The total number of events remains the same for P(H,H,H) and P(H,T,H), as you're still flipping 3 coins with two sides.

For P(H,H,H) the favorable event is (H,H,H) so 1, for P(H,T,H) the favorable event is (H,T,H) also one.

Conclusion:

P(H,H,H)=P(H,T,H)=1/8
3 0
4 years ago
a man covers a distance of 15kn, in 3 hours partly by walking and partly by running. if he walks at 3km/h and runs at 9km/h, fin
irinina [24]
Speed = distance/time
distance = speed * time

let x = time covered by running
15 = run distance + walk distance
15 = 9(x) + 3(3-x)
15 = 9x + 9 - 3x
15 - 9 = 6x
6 = 6x
x = 1 hour

Therefore:
Running distance = speed * time
RD = 9km/hr * 1 hr
RD = 9km

5 0
3 years ago
Other questions:
  • Y+ 1/2 =-3/4 How would you do this one
    11·2 answers
  • Nina has 25 tennis balls and Hal has 30.
    8·2 answers
  • Use substitution to solve the sy<br> 2x+3y = 19<br> x = 2y-1<br> Solve for x and y
    6·1 answer
  • What is the range of the function g(x) = |x – 12| – 2?
    8·1 answer
  • Can someone please help
    14·2 answers
  • Check my work!<br><br>(blue is my choice)<br><br>|<br><br>|<br><br>|<br><br>v
    8·2 answers
  • Can someone please help me with this. The first person who answers this gets brainliest .
    5·1 answer
  • The bike store marks up the wholesale cost of all of the bikes they sell by 30%. The store buys a bike for $125. How much will t
    6·2 answers
  • A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of ​$20. Opt
    10·1 answer
  • The terminal side of angle θ intersects the unit circle in the first quadrant at (16/19,y). What are the exact values of sinθ an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!