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
Anna11 [10]
3 years ago
12

If g(x)=x to the second power +3, find g(4)

Mathematics
1 answer:
jonny [76]3 years ago
3 0
G(x)=x^2+3
g(4)=4^2+3
g(4)=16+3
g(4)=19
You might be interested in
100pts!! Ellis is painting wooden fenceposts before putting them in his yard. They are each 7 feet tall and have a diameter of 1
NeX [460]

Answer:

39.25 cubic feet of paint will be needed by Ellis.

Step-by-step explanation:

Step-by-step explanation:

Volume of a cylinder:

The volume of a cylinder of radius r and height h is given by:

V = \pi r^2h = 3.14r^2h

How much paint will Ellis need to paint all the surfaces of the 10 fenceposts?

This is the combined volume of these 10 fenceposts.

They are each 5 feet tall and have a diameter of 1 foot.

Radius is half the diameter, so r = \frac{1}{2} = 0.5. Also h = 5

10 fenceposts:

Each has the same volume, so:

V = 10(3.14)r^2h = 31.4(0.5)^2(5) = 39.25

39.25 cubic feet of paint will be needed by Ellis.

hope this helps

6 0
1 year ago
Read 2 more answers
Round the decimal equivalent of 856 1/6 to the nearest hundredth. What number is in the hundredth place PLEASE HELP
Vika [28.1K]

Answer:

The answer is 856.17.

Step-by-step explanation:

If you made the fraction into a decimal, you would get 856.166666666. If you round it to the nearest hundredth, you would get 856.17.

7 0
2 years ago
Which one of the following decimals in the largest?
Natalija [7]
B .35 line the numbers up by the decimals then go from top to bottom starting from each individual column.
7 0
2 years ago
Lol can someone help asap i need this done for a quiz, i’ll give brainliest.
maksim [4K]

Answer:

8.06

Step-by-step explanation:

\sqrt{4^{2}+7^{2}  }

7 0
3 years ago
In what time will the interest on $960 amount to $61.20 at 8.5% per annum?​
MrRa [10]

Answer:

$525 dollars

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • What is b? I need help answering this question.
    8·1 answer
  • Given ΔGHJ, complete the following statements. The included angle of sides JG and GH is angle . Angle H is the opposite angle to
    14·2 answers
  • What is 0.44 as a fraction
    8·2 answers
  • Troy is 1.4 meters tall. Edna is 54 centimeters shorter. How tall is Ena
    6·2 answers
  • Write the linear inequality shown in the graph.
    9·2 answers
  • What is the perimeter of the figure shown above? a. 10 cm c. 15 cm b. 20 cm d. 19 cm
    7·1 answer
  • The local humane society has 5 cats, 9 dogs, and 2rabbits that need home. What fractional part of these pets are cats?
    9·1 answer
  • There are 250 students in a cafeteria, of which are 120 females and the rest are males.What percent of the students are female?
    7·1 answer
  • What is the are of this triangle<br> A.44.4mm2<br> B,17.76<br> C,8.88<br> D5.96
    14·1 answer
  • I need to know how to do this problem and graph it on a graph like this one below…Problem: Makayla earns $7 per hour at the bage
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!