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
brilliants [131]
3 years ago
15

I need help with number 12 plz

Mathematics
2 answers:
OlgaM077 [116]3 years ago
6 0

Answer:

347 is the initial spider population

Step-by-step explanation:

y = ab^x

is the formula for exponential growth and decay

a = the initial value

b is the growth or decay rate

b>1  it is the growth rate  (b-1) is the percent

0<b<1 it is the decay rate (1-b) is the percent

y = 347(1.2)^x

347 is the initial spider population

(1.2-1) = .2 = 20 % growth rate

tresset_1 [31]3 years ago
4 0

Answer:347


Step-by-step explanation:

Initial value is the number without variable


You might be interested in
Write the fraction 3663 in simplest form
dybincka [34]
HEY THERE.

THE CORRECT ANSWER IS 36/63 = 4/7 Hope this helps you
8 0
3 years ago
Read 2 more answers
5. Does the frequency distribution given appear to be normal?
loris [4]
The second yes is the answer
8 0
3 years ago
Choose the equation that represents the graph below:
ehidna [41]
Y=x+3 because when x=0 y=3
5 0
3 years ago
Which two points are not on the graph 2x+3y-z-12=0
kvv77 [185]
Plug all three answers in and see which one does not equal 0
A: 2(1)+3(1)-7-12≠0
B: 2(6)+0-0-12=0
C: 2(3)+3(3)-3-12=0

So A. I don't know why it says two (?) points?
5 0
3 years ago
Express 20% as a fraction in its lowest form? Thanks
lilavasa [31]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ 20% as as a fraction in lowest terms is \frac{1}{5}

Percents are out of 100% so write 20% out of 100% as a fraction:

\frac{20}{100}

Both the numerator and denominator can be divided by 20 so once divided, you get \frac{1}{5}

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

8 0
3 years ago
Read 2 more answers
Other questions:
  • An athlete eats 0.4 kg of protein per week while training. How much protein will she eat during 7 weeks of training? write the a
    9·1 answer
  • How can you prove that corresponding parts of congruent triangles are congruent?
    10·1 answer
  • SOLVE FOR L:. ( -7.4 ) + L = 9.11
    13·2 answers
  • The image shows a geometric representation of the function f(x) = x2 – 2x – 6 written in standard form.
    15·1 answer
  • The equation of a line given two points needs to be found. Samuel claims that slope-intercept form will generate the equation an
    5·2 answers
  • Mr. Márquez had 123 eggs in a refrigerator in his restaurant. He put 32 more cartons of eggs in the refrigerator. Each carton co
    6·1 answer
  • The equation of line AB is y 5x+ 1. Write an equation of a line paraliei to line AB in slope-intercept form that contains point
    8·2 answers
  • 7/8 &amp; 4/9 is closest to 0,1,2,3
    13·2 answers
  • Which inequality represents the range of the relation graphed below?
    5·1 answer
  • 39*10*100*1,000*0+37???? HELPPP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!