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
san4es73 [151]
3 years ago
15

Help help hep hep math

Mathematics
1 answer:
DochEvi [55]3 years ago
3 0

Answer:

f(3) = 2

Step-by-step explanation:

f(3) = 2(3) - 4

f(3) = 2

You might be interested in
The volume of a cylinder is 2,200 pi cubic inches. The diameter of the circular base is 10 inches. What is the height of the cyl
Margarita [4]
88 inches is the answer
the area of the circular base is 25pi, since diameter is 10 that means radius is 5, raise it to second power and multily pi.
divide 2200pi by 25pi
therefore its height is 88 inches
3 0
4 years ago
Read 2 more answers
Point E is on line segment D F ‾ \overline{DF} DF . Given D E = 2 x , DE=2x, DE=2x, E F = 2 x − 6 , EF=2x-6, EF=2x−6, and D F =
dimulka [17.4K]

Answer:

DF = 38

Step-by-step explanation:

2x+2x-6=3x+5

4x-6=3x+5

x=11

DF = 3(11)+5

DF=33+5

DF=38

7 0
3 years ago
According Two data from the 2010 United States Census 83.7% of Americans lived in the metropolitan area suppose maria researcher
Murrr4er [49]

Answer:

Mean is 83.7%

And, the standard deviation is 0.033

Step-by-step explanation:

The computation of the mean and the standard deviation is as follows:

Let us assume the P be the sample proportion

Mean is 83.7%

And, the standard deviation is

= \sqrt{\frac{p(1-p)}{n} } \\\\=\sqrt{\frac{0.837(1-0.837)}{125} }

= 0.033

8 0
3 years ago
What is the unit price of a granola bar if 8 granola bars cost $4.16 And show your work
baherus [9]

Answer:

$0.52

Step-by-step explanation:

5 0
2 years ago
Which is bigger 6400km or 4300000m? By know much? Explain your answer?
never [62]

Answer:

6400km

Step-by-step explanation:

Because 4300000m = 4300km

6400 km > 4300 km

6 0
3 years ago
Other questions:
  • Could you please help me out ?
    11·1 answer
  • Jessica and Marcus each earn the same amount of money every week mowing lawns. Jessica saves 50% of her money and Marcus saves 1
    8·2 answers
  • A CAT scan of a human pancreas shows cross-sections spaced 1 cm apart. The pancreas is 12 cm long and the cross-sectional areas,
    5·1 answer
  • What Ratio is equivalent to 6/5
    14·1 answer
  • You know 1mi= 1,760 yd. How many yd is 10 mi ?
    10·2 answers
  • Which phrase best describes the translation from the graph y=6x^2 to the graph of y= 6(x+1)^2
    15·1 answer
  • A function is given:
    14·1 answer
  • Which relation is a function?
    7·2 answers
  • Victor makes decorations for his birthday party. He needs 5/6 yard of ribbon for each decoration. How much ribbon does Victor ne
    9·1 answer
  • 450 g in the ratio 2:13
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!