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
Nookie1986 [14]
3 years ago
9

During the past 10 years, the amount of money, M (in billions of dollars), spent in North America by car dealerships advertising

their product can be modeled by the equation M = 0.18e0.4t + 0.51. In what year was about $5 billion (M = 5) spent by car dealerships in advertising?
Mathematics
1 answer:
rewona [7]3 years ago
6 0

Answer: I believe the 23rd, but if its in 10 years I must be wrong

I graphed the equation, but replaced t with x




You might be interested in
Can SOMONE help ASAP I don’t understand the diameter of a circle plz show me how y’all got the awswer plz!!!! It’s the top one
babymother [125]
The area is 3.14 for number 6
6 0
3 years ago
Read 2 more answers
What is the value of x?<br> Please show how you got that answer so I can learn, thanks.
andre [41]
Tsquare= Ksquare +Vsquare -2(K)(V) times cosT
7 0
3 years ago
I need help please??
Svet_ta [14]

i think you answer would be b "omg all the b's xD"  I MIGHT BE WRONG THO and if i am in suuuper sorry :/

5 0
3 years ago
Please help pic attatched i will give brainliest
Alchen [17]

Answer:

N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve: 2 + = 2. Give solutions in interval [0, 2)
Dovator [93]
\because\cos 2x+\sin x=\sin 2x\because\sin 2x=2\sin xcosx\because\cos 2x=\cos ^2x-\sin ^2x

→ Substitute cos 2x and sin 2x by their expressions

\therefore\cos ^2x-\sin ^2+\sin x=2\sin x\cos x

→ Subtract both sides by sin x

\cos ^2x-\sin ^2x=2\sin xcosx-\sin x

→ Take sin x as a common factor in the right side

\therefore\cos ^2x-\sin ^2x=\sin x(2\cos x-1)

From the graph, the equation has 4 solutions, the intersection points between the 2 graphs

7 0
1 year ago
Other questions:
  • Jack spent 9 3/4 hours practicing ice hockey with his team. How many 1/4 hours is that?
    7·2 answers
  • Help me on this problem
    11·1 answer
  • Tylenol comes in pills with a strength of 500 milligrams. How many pills would you need to take for one gram?
    14·1 answer
  • Deena has 4 pairs of white socks, 3 pairs of black socks, 1 pair of red socks, and 2 pairs of navy socks in her sock drawer. Eac
    13·1 answer
  • Find the area and the circumference of a circle with diameter 8 cm. Use the value 3.14 for π , and do not round your answers. Be
    6·1 answer
  • The net of a cube is made up of five squares. <br> a. True<br> b. False
    15·2 answers
  • The Frosty Ice-Cream Shop sells sundaes for $2 and banana splits for $3. On a hot summer day, the shop sold twice as sundaes tha
    13·1 answer
  • PLEASE HELP!!!!!!!!!!! ASAP!!!!!!!!!!!
    6·1 answer
  • Please help :( Algebra 2 Question
    10·1 answer
  • This is from Khan academy I have to attach a PNG if you can help me solve it! Thank you!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!