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
Paraphin [41]
3 years ago
5

A skull cleaning factory cleans animal skulls and other types of animals using flesh eating Beatles. The factory owner started w

ith only 13 adult beetles
Mathematics
1 answer:
shtirl [24]3 years ago
5 0

Complete question is;

A skull cleaning factory cleans animal skulls and other types of animals using flesh eating Beatles. The factory owner started with only 13 adult beetles.

After 35 days, the beetle population grew to 26 adult beetles. How long did it take before the beetle population was 13,000 beetles?

Answer:

349 days.

Step-by-step explanation:

We are given;

Initial amount of adult beetles; A_o = 13

Amount of adult beetles after 35 days; A_35 = 26

Thus can be solved using the exponential formua;

A_t = A_o × e^(kt)

Where A_t is the amount after time t, t is the time and k is a constant.

Plugging in the relevant values;

26 = 13 × e^(35k)

e^(35k) = 26/13

e^(35k) = 2

35k = In 2

35k = 0.6931

k = 0.6931/35

k = 0.0198

Now,when the beetle population is 12000,we can find the time from;

13000 = 13 × e^(k × 0.0198)

e^(k × 0.0198) = 13000/13

e^(k × 0.0198) = 1000

0.0198k = In 1000

0.0198k = 6.9078

k = 6.9078/0.0198

k ≈ 349 days.

You might be interested in
Jessica works at a nearby electronics store. She makes a commission of 9% on everything she sells. If she sells a laptop for $37
Cloud [144]
You have to do 0.09 x 378.00 and you will get 34.02.

So basically the answer is 34.02
6 0
3 years ago
Read 2 more answers
Write a recursive definition for the sequence 21,16,11,6
SVETLANKA909090 [29]
A recursive definition for the sequence shown above can be x = n-5. 
21 - 5 = 16
16 - 5 = 11
11 - 5 = 6
and so on...

The number sequence has a difference of 5 in each of the values before and after them.
4 0
2 years ago
How to solve -13=5(1 4m)-2m?
Paladinen [302]
First, you would multiply: -13 = 70m - 2m. Then, you subtract the like terms, which would be 70m - 2m: -13 = 68m. You are looking for what m is, so you would divide 68 on both sides: m = - 13 / 68. In math, people would usually like fractions more than decimals, but if you are looking for the decimal number, it would be m ≈ - 0.19.
6 0
3 years ago
Please helppppp me What’s the answer?
taurus [48]

Answer:

She shaded above the line when she should have shaded below the line.

Step-by-step explanation:

hope this helps and is right. p.s. i really need brainliest :)

if this is wrong then I am incredibly sorry!

5 0
2 years ago
William buys a bus ticket every day, Monday to Friday, for $2.50. The bus company has just introduced a card which can be bought
Vinvika [58]

Answer:

C or D

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How many 1/2 cup servings are in 9/4 cups of juice?
    11·1 answer
  • A 2-column table with 5 rows. The first column is labeled x with entries negative 4, negative 1, 0, 2, 3. The second column is l
    9·1 answer
  • help me if u can and pls don't answer within stupid things like sry I need points or whatever I will report u if u did that and
    9·1 answer
  • Please solve all and work needs to be shown ❤️❤️
    8·1 answer
  • A restaurant has 6 1/2 pies in the refrigerator. If it sells 1 3/4 pies each day , how many days will the pies last?
    15·2 answers
  • Peter attempted to use the divide-center method to find the line of best fit on a scatterplot.
    6·1 answer
  • Write an equation in slope intercept form for the line that passes through (1,8) and (2,11)
    11·2 answers
  • Find the Area of the Shaded Portion:<br><br><br><br> inches squared<br><br> in sq
    15·2 answers
  • Solve the equation.<br><br> 5p^2-p+4
    9·1 answer
  • 8.<br> y<br> 5<br> х<br> -5<br> Ut<br> --5<br> slope =<br> Please help me
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!