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
Ann [662]
3 years ago
15

The population of a small town, P, as a function of time, t, in years past 1940 is given below.

Mathematics
2 answers:
hjlf3 years ago
6 0

Answer:

1976

Step-by-step explanation:

hope this helps

romanna [79]3 years ago
3 0

Answer: 1976

Steps:

Let t* be the year in which the population reached a count of 8920. Solve for t*:

P=200t+1720\\8920=200t^*+1720\\7200=200t^*\\t^* = 36

The population grew to the number 8920 in 36 years past 1940, i.e., 1976

You might be interested in
If ∠C and ∠D are vertical angles and m ∠ C = x + 5 and m ∠ D = –2x + 80, what is m ∠ C?
amm1812

Answer:

m∠C=30°

Step-by-step explanation:

we know that

<u>Vertical Angles</u> are the angles opposite each other when two lines cross. They are always equal

so

m∠C=m∠D

substitute the given values

(x+5)\°=(-2x+80)\°

Solve for x

x+2x=80-5\\3x=75\\x=25

<em>Find the measure of angle C</em>

m∠C=(x+5)°

substitute the value of x

m∠C=(25+5)=30°

3 0
3 years ago
Choose the most appropriate translation. The number of cars sold (which depends on the price for the car)
krok68 [10]
. The amount of TIME spent driving (which depends on the SPEED of the car) is 5 hours. means time(speed) = 5. TIME and SPEED are your key words and 5 is the key number.
3 0
3 years ago
If X = 16 feet and Y = 8 feet, what is the area of the figure above ? Use 3.14 for pi .
Setler [38]

Answer:

A

Step-by-step explanation:

You can probably figure out the rectangle of 16 by 8 so no explaining there. 16×8=128. You know that diameter of the cirkel is equal to y so 8. The diameter of a cirkel is two times its radius. so 8=2r. r=4. The area of a cirkel is calculated by the formula \pi×r^2. Fill in r=4 in \pi×r^2 gives us \pi×4^2=16\pi. You only have half of the cirkel so 16\pi/2=8\pi. 128+8\pi=153.12 which is A.

5 0
3 years ago
Strawberries are $3.99 per pound. If a customer bought $30 worth, how many pounds did he buy? $
lubasha [3.4K]

Answer:

7.5

Step-by-step explanation:

Divide 30 by 3.99

  • 30/3.99=7.5
3 0
3 years ago
Help me please geometry class
artcher [175]

Answer:

m∠ADB = 59°

Step-by-step explanation:

I've provided my work which also includes how I check my answers by using the information given! Hope this helps!!! If you have any questions, I can try to help.

6 0
3 years ago
Other questions:
  • Which of these is the algebraic expression for "six more than the product of seven and some number?"
    5·2 answers
  • WILL GIVE BRAINLEST
    15·1 answer
  • What is LN?<br> ????????????
    14·1 answer
  • Which of the following ratios is equivalent to 1:2<br> A 2/4<br> C 3/5<br> B 4/5
    12·1 answer
  • Use technology and a t-test to test claim about the population mean mu at the given level of significance alpha using the given
    12·1 answer
  • What is the value of x given the following image ?
    15·2 answers
  • What is the parallel slope of y=7​
    7·1 answer
  • Please help 7th grade math
    15·2 answers
  • This year, a small business had a total revenue of $ 62 , 100. If this is 35 % more than their total revenue from the previous y
    9·2 answers
  • In Woodinville the sales tax is 10%. What is the total cost including tax on a $28 purchase?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!