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
r-ruslan [8.4K]
3 years ago
15

What are the rate of growth or decay, r, and the initial amount, A?

Mathematics
1 answer:
RoseWind [281]3 years ago
8 0
Exponential word problems almost always work off the growth/decay formula, A = Pert, where "A" is the ending amount of whatever you're dealing with (money, bacteria growing<span> in a petri dish, radioactive decay of an element highlighting your X-ray), "P" is the beginning amount of that same "whatever", "r" is the growth</span>
You might be interested in
Find the slope(11,-18) (-1,-7)
mestny [16]

Answer:

-11/12

Step-by-step explanation:

→ Find change in y

-7 --18 = 11

→ Find change in x

-1 - 11 = -12

→ Divide each other

-11/12

8 0
2 years ago
A farmer packed 3 pints of strawberries every 4 minutes. In the afternoon she packed 2 pints of strawberries every 3 minutes. Wh
MakcuM [25]

Answer:

5 (strawberries / hours)

Step-by-step explanation:

calculation fro morning

strawberries / minutes  x   minutes / hours =   strawberries / hours

 so after adding the value in above equation

3/4* 60/1  = 45 strawberries / hours

 calculation in the afternoon

strawberries / minutes  x   minutes / hours =   strawberries / hours

 2/3 x 60/1  =  40 strawberries / hours

 so now by calculating difference between morning and afternoon packing rates,  you can easily calculate

 45-40 = 5 (strawberries / hours)

8 0
3 years ago
A triangle has side lengths of 15, 10, and 7. Is this triangle a right triangle
Montano1993 [528]

Answer:

No

Step-by-step explanation:

Apply Pythagorean theorem: a2 + b2 = c2

The sum of the squares of the legs of a right triangle equals the square of its hypotenuse.

I hope this answer will help you. Have a nice day !

4 0
3 years ago
A man weighs 180 lb. He jogs a mile in 8 minutes. How many calories has he used up?
s2008m [1.1K]
Calories used = Activity level*Weight*Duration

Activity level at 8 min/mile = 0.22 calories per minute
Weight = 180/2.2 = 81.81 kg
Duration = 8 minutes

Substituting;
Calories used = 0.22*81.81*8 = 144 calories
8 0
3 years ago
Help with 2&amp;3?? Please will mark brainiest of correct
Murrr4er [49]
2 wrong 3 right because you might added wrong
5 0
3 years ago
Read 2 more answers
Other questions:
  • The probability that Alma makes a three-point shot in basketball is 20 % 20%20, percent. For practice, Alma will regularly shoot
    5·1 answer
  • Will give brainliest !! Helpppp please!
    10·1 answer
  • What 10 coins make up $0.77 ?
    6·2 answers
  • 6 (x-3)=4 (x-4)+2 (x-1) how many solutions are possible for the equation
    10·2 answers
  • The number of cars at a dealership dropped from 64 to 48 after a weekend sale. what is the percent of decrease in the number of
    10·1 answer
  • Heyyyyt help me ASAP this is 6th grade
    11·2 answers
  • The graph of a quadratic function is shown on the grade.
    5·1 answer
  • What type of mathematical law is this a×m=m×a​
    9·1 answer
  • EASIESTY QUESTION<br> WHAT IS 1+1<br> YOU WILL GET 100 POINTS IF YOU ANSWER
    12·2 answers
  • What ratio is equivalent to 21/35
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!