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
Mrrafil [7]
2 years ago
11

Sara bought 7 fish. Every month the number of fish she has doubles after m months she will have f fish, where f=7•2^m. How many

fish will Sara have after 2 if she keeps all of them and the fish stay healthy
Mathematics
1 answer:
pav-90 [236]2 years ago
3 0
After 2 months
f=7×2^2
f=28
You might be interested in
it takes 52 minutes for 5 people to paint 5 walls. How many minutes does it takr 20 people to paint 20 walls
777dan777 [17]

Answer:

208 minutes = 3.47 hours

Step-by-step explanation:

It takes each person 10.4 minutes for 1 wall. So 20 people would take 208 minutes for 20 people to paint 20 walls

52/5 = 10.4

20 x 10.4 = 208

5 0
3 years ago
Read 2 more answers
2a-6=4a<br><br> Solve for a<br><br> Check your work
algol [13]

Answer:

-3

Step-by-step explanation:

2a - 6 = 4a

subtract 2a giving you -6 = 2a

divide by 2 from both sides so that a will be by itself

giving you -6 ÷ 2 = a

-6 ÷ 2 = -3

so a = -3

5 0
3 years ago
I need help asap. anyone?
Charra [1.4K]

Answer:

D

Step-by-step explanation:

Has the correct y-axis and has the graph going the correct way for both functions.

7 0
2 years ago
Read 2 more answers
X - x equals ?............​
Paul [167]

Answer:

0

Step-by-step explanation:

if x stade for any number like 5 then it will be 5-5=0

hope this helps you out need more help ask me

4 0
3 years ago
The original price of a pair of shoes at Nike Outlet is 109.99 and there is a mark down of 25% because the shop is having a blac
marissa [1.9K]

Answer:

27.50

Step-by-step explanation:

109.99=100%

10.999=10%

21.998=20%

27.4975=25%

so they are taking £27.4975 off the original price meaning the new price is £82.4925 but, because it is money, you would need to round this to two decimal places leaving the new price as £82.49

3 0
2 years ago
Other questions:
  • What is the quotient of 8.55 ÷ 1.5?
    15·2 answers
  • Name the theorem or postulate that lets you immediately conclude
    12·1 answer
  • Sissy wants to enlarge a picture of a princess so that she can put it on the wall in her daughter’s room. What will be the area
    15·2 answers
  • What is the length, in dekameters, of 1073.4 centimeters?​
    5·2 answers
  • Solve -3(2x - 9) = -3. <br> A. 5 <br> B. 4<br> C.-4<br> D.-5
    8·2 answers
  • Are 15:10 and 3:2 ratios equivalent?
    8·2 answers
  • Can somebody help me figure this problem out? 6(2+b)
    13·1 answer
  • Zoe spent $3200 rose new computer the computer value will depreciate by 35% each year how much will his computer be worth in two
    12·1 answer
  • What is the area of the following circle? D = 2
    13·2 answers
  • If jamie completed 5 chores, about how much money did she earn?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!