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
o-na [289]
3 years ago
9

If f(x)=4/5x^2+12x what is the value of (5)

Mathematics
1 answer:
quester [9]3 years ago
6 0

Answer:

f(5)=80

Step-by-step explanation:

5^2=5*5=25

(4/5)(25)=4(5)=20

12(5)=60

20+60=80

You might be interested in
6. A hospital needs a supply of an expensive medicine. Company A has the most
Anton [14]

We are required to find the total milligrams if medicine the hospital can get from the three companies.

The total quantity of medicine the hospital can get from the three companies is 2.75 milligrams

There are there companies:

Company A

Company B

Company C

Company A = 1.3 milligrams

Company A is 0.9 milligrams more than Company C's

A = 0.9 + C

1.3 = 0.9 + C

1.3 - 0.9 = C

0.4 = C

C = 0.4 milligrams

Company A is also twice the difference between the weight of

Company B's supply and Company C's

A = 2(B - C)

1.3 = 2(B - 0.4)

1.3 = 2B - 0.8

1.3 + 0.8 = 2B

2.1 = 2B

Divide both sides by 2

B = 2.1/2

B = 1.05 milligrams

Therefore,

A + B + C

= 1.3 + 1.05 + 0.4

= 2.75 milligrams

Read more:

brainly.com/question/24562139

4 0
3 years ago
Read 2 more answers
Need help with this question. I know a is yes, b and c I don’t know, and c is yes.
ryzh [129]

Answer:isk

Step-by-step explanation:

8 0
3 years ago
Are these three correct? (4,7 and 17.)
Helga [31]
Nine pairs is the answer
6 0
3 years ago
PLEASE HELP <br> WILL GIVE BRAINLIEST AND 5.0 STAR RATING
liq [111]

Answer:

6 units

Step-by-step explanation:

count 6 units up

6 0
2 years ago
Read 2 more answers
Graph the piecewise function.
dmitriy555 [2]
I think the graph below is correct.

4 0
3 years ago
Other questions:
  • Emma borrowed $300 to repair her car. the finance (interest) charge on the loan was $20, and the term on the loan was 14 days. w
    14·1 answer
  • What number multiplied by itself gives 36
    15·2 answers
  • Which of the following pair of polygons are NOT similar and why
    11·1 answer
  • Pls answer these questions correctly for brainly
    13·1 answer
  • What is the total combined area
    11·1 answer
  • A credit card issuer charges an APR of 13.99%, and its billing cycle is 30 days long. What is its periodic interest rate?
    12·2 answers
  • Need help on this hopefully y'all can help me on it
    15·2 answers
  • SOMEONE PLEASE HELP!! ITS ALMOST DUE!! ILL MARK BRAINLIEST!!!
    5·1 answer
  • In wxy x=y, wx= 9x-11, xy= 4x-1, and wy= 7x-3, find x and the measure of each side
    11·1 answer
  • One month Tammy rented 2 movies and 3 video games for a total of $25. The next month she rented 4 movies and 8 video games for a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!