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
Aleksandr [31]
3 years ago
5

The number of books read by a mathematician 2 years after he turned 25 is given by the polynomial

Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Evaluating a function means to plug the required value, substituting every x occurrence with that value.

So, you have

f(x)=3x^2+80x \implies f(2) = 3\cdot 2^2+80\cdot 2 = 3\cdot 4 + 160 = 12+160=172

You might be interested in
length is 2x centimeters. Write a simplified equation to solve for x in terms of AT, the area of the tile. If necessary, use rat
Lelu [443]

i dont know if this is correct

AT (X)= 6X^2 another part to this equation is: AT/6= X^2 and the answer is X= AT/6^1/2b.

8 0
3 years ago
Combine 5b/4a+b/3a-3b/a
lawyer [7]
I believe 3b/6a which could reduce to b/3a.
7 0
3 years ago
What is the answer of -16 divided by 8 times 8 plus -7
BlackZzzverrR [31]

Answer:

-16

Step-by-step explanation:

5 0
3 years ago
The measure of b is..
sladkih [1.3K]

Answer:

b =21

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a  and b are the legs and c is the hypotenuse

20^2 + b^2 = 29^1

400 + b^2 =841

Subtract 400 from each side

b^2 = 441

Take the square root of each side

sqrt(b^2) = sqrt(441)

b =21

7 0
3 years ago
Read 2 more answers
Write the equation of a circle with a center (-3,9) and a radius of 14
babymother [125]

Answer:

(x+3) + (y-9) = 14^2

4 0
3 years ago
Other questions:
  • What is the square root of four hundred fifty six
    15·2 answers
  • Josie is training for a race.the ratio of the number of minutes she runs to the number of miles she runs is 24 to 3. She plans t
    11·1 answer
  • A bag of popcorn contains 438 calories and serves 3.5 people how many calories are in each serving
    13·2 answers
  • Find equation of straight line which
    15·1 answer
  • If a bus tracked 200 miles in 4hours what was the average speed of the bus in miles per hour
    7·2 answers
  • Pls help this is due in 15 minutes I’ll brainlest for the right answer
    10·2 answers
  • PLEAD HELP ME FAST!!!!
    12·1 answer
  • Help me with this please
    13·1 answer
  • A pole that is 2.6 m tall casts a shadow that is 1.38 m long. At the same time, a nearby building casts a shadow that is 40.75 m
    12·1 answer
  • What is the justification for step 3 in the solution process​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!