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
beks73 [17]
3 years ago
11

The consumption of cigarettes in the United States is declining. if t represents the number of years since 1990, then the consum

ption, C, is modeled by c= -9.90t + 529.54. Where C represents the number of billions of cigarettes smoked per year. a).write an inequality that can be used to determine the first year in which cigarettes consumption is less than 200 billion cigarettes per year
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0
I think you should google cigarettes and you’ll get the answer
You might be interested in
Suppose that for a certain company ​C(x)=35x+300,000 represents the total cost​ function, and ​R(x)=75x represents the total rev
enyata [817]

Answer:

40x - 300,000

7,500

Step-by-step explanation:

profit  = revenue - cost

p(x) = 75x - (35x + 300,000)

p(x) = 40x - 300,000

Break even is when profit is zero

40x - 300,000 = 0

40x = 300,000

x = 7,500

4 0
2 years ago
What is the value of ∑n=13(17n−15)∑n=13(17n-15)?
Murljashka [212]
What type of math are you doing in middle school  that sh!+
is hard...
8 0
2 years ago
50 points!!! Please help ASAP!!!
Vika [28.1K]

Answer:

h (x)=-16x^(2)+3x+35 =

x-intercept(s): (3+√224932,0),(3−√2249 32,0)

y-intercept(s): (0,35)

3 0
2 years ago
Can somebody help me with this
Lera25 [3.4K]

Answer:

A

Step-by-step explanation:

It’s just like adding except with a variable so 5x+3x is like 5+3 except with x so 8x+3=16

5 0
3 years ago
Read 2 more answers
X Y Whats the slope<br> 0 0<br> 3 1<br> 12 4<br> 21 7
Alex777 [14]

Answer:

1/3

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Find the solutions to the equation below check all that apply 4x2 -8x +3 =0
    9·1 answer
  • What is the algebraic expression for the following word phrase: the sum of 5 and 2x?
    12·1 answer
  • Prove that the sum of two odd functions is odd.
    9·1 answer
  • Write 42.638 in expanded form using fractions
    15·1 answer
  • PLEASE I NEED AN ANSWER ASAP!!
    15·1 answer
  • Schadek Silkscreen Printing Inc. purchases plastic cups and imprints them with logos for sporting events, proms, birthdays, and
    11·1 answer
  • What is the value of y ?
    9·2 answers
  • If two _____ line are cut by a ______, then the two pairs of alternate interior angles are congruent
    9·1 answer
  • PLEASE HELP WILL MARK U BRAINLIEST
    5·2 answers
  • You can read 52 pages per hour.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!