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
Flauer [41]
3 years ago
11

How can you tell if an exponential equation that DECAYS?

Mathematics
1 answer:
DochEvi [55]3 years ago
5 0

But sometimes things can grow (or the opposite: decay) exponentially, at least for a while.

So we have a generally useful formula:

y(t) = a × ekt

Where y(t) = value at time "t"
a = value at the start
k = rate of growth (when >0) or decay (when <0)
t = time

You might be interested in
Carmen spent $18 on fruit at the grocery store. She spent a total of $45 at the store. What percentage of the total did she spen
gladu [14]
All we have to do is divide the money she spent on fruit by the total and multiply that by 100.
18÷45
.4×100
40
So, Carmen spent 40% of her money on fruit.
6 0
3 years ago
PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!!!!!! I HAVE 2 QUESTIONS THATS ALL. I WILL GIVE POINTS, FAN, MEDAL. PLEASE I
Arte-miy333 [17]
I think it would be a also but im not good at math
7 0
3 years ago
At which angle will the hexagon rotate onto itself? 60° 90° 120° 180°
velikii [3]

Answer:

60

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The figure below shows rectangle ABCD with diagonals segment AC and segment DB:
djverab [1.8K]

Answer:

segment BC ≅ segment BC (reflexive property of congruence)  

Step-by-step explanation:

Reflexive property of congruence states that an angle, line segment, or shape is always congruent to itself.

Before statement 6, you need to prove that side BC is the same for both triangles

4 0
2 years ago
Read 2 more answers
A restaurant buys 56 pounds of beef at $1.12/pound and 24 quarts of milk at $.90/quart. How much money was spent?
Gre4nikov [31]

Answer:

84.80

Step-by-step explanation: 62.72+22.08=84.80

3 0
3 years ago
Read 2 more answers
Other questions:
  • Raj builds a side table in the shape of a cube. Each edge of the cube measures 15 inches. Raj wants to
    5·1 answer
  • A canoe in still water travels at a rate of 10 miles per hour. The current today is traveling at a rate of 3 miles per hour. If
    6·2 answers
  • The area of a rectangle is x2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.
    13·2 answers
  • At a school, 147 students at least play one sport. this is 60% of the students at the school. how many students are at the schoo
    15·1 answer
  • Which of these is a square number 4 x 10^5 9 x 10^4 4 x 10^3 9 x 10^3
    11·1 answer
  • Choose all the numbers that are part of Integers.
    7·2 answers
  • On a test with 25 problems, grace got 88% correct.How many promblems did Grace get right.?
    8·1 answer
  • (2x+23) simplify that
    12·1 answer
  • Lilian exercises times a week. She runs miles each morning and bikes in the evening. If she exercises a total of miles for the w
    11·2 answers
  • Which side lengths form a right triangle?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!