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
Makovka662 [10]
3 years ago
15

Catherine and Lance open a savings account at the same time. Catherine deposits $100 initially and adds $20 per week. Lance depo

sits $500 initially and adds $10 per week. Catherine wants to know when she will have the same amount in her savings account as Lance.
Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
5 0

Answer:

after 40 weeks

Step-by-step explanation:

docker41 [41]3 years ago
4 0

Answer:

After 40 weeks

Step-by-step explanation:

To get the answer to this question, we need to first know the difference in the amount of money deposited by the 2 individuals and in this case it us $400 since one deposited $500 and the other $100

The next thing to do is to divide the difference in amount(400) by the amount contributed by each person per week.

Catherine deposits $20 per week

400/20 = 20

Lance deposits $10 per week

400/10 = 40

The LCM between 40 and 20 is 40 weeks.

Therefore, both individuals need to deposit money for 40 weeks for both of their savings to be the same.

If Catherine deposits $20 for 40 weeks,she will have 40 × 20 = $800 + $100(initial deposit that she made) = $900

Lance deposits $10 for for 40 weeks and he will have 40 × 10 = $400 + $500(initial deposit made by him)= $900

You might be interested in
Giovanni had seven rows of trading cards each row had five cards then he added three new cards how many cars are there altogethe
natali 33 [55]
Your answer is 38 because 7x5+3 is 38.
4 0
3 years ago
Joe gained 5 pounds. John gained 14 pounds. Jordan lost 20 pounds. Josh lost 11 pounds. Who had the biggest change in weight? A.
photoshop1234 [79]

Answer:I think Jordan is this a trick question

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
True or False. When finding the Least Common Multiple of two denominators, that becomes your Least Common Denominator.
shepuryov [24]
true i think it is !
3 0
2 years ago
If there were six dogs and five of them died how many will be life over. ( im not stupid im just bored)
Mariulka [41]
I believe it would be one lol
3 0
3 years ago
Read 2 more answers
Ermias and Jeremiah both leave the bookstore at the same time, but in opposite directions. If Jeremiah travels 8 mph faster than
leva [86]

Using proportions, it is found that Ermias is traveling at a rate of 11 mph and Jeremiah at a rate of 19 mph.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

Jeremiah travels 8 mph faster than Ermias, hence their velocities are:

x, x + 8

They travel in opposite directions, hence in one hour they are 2x + 8 apart.

In eight hours, the distance is 8(2x + 8), which is of 240 miles, hence:

8(2x +8) = 240

2x + 8 = 30

2x = 22

x = 11.

Then:

  • x = 11 -> Ermias.
  • x = 11 + 8 = 19 -> Jeremiah.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

3 0
1 year ago
Other questions:
  • HELP PLZ 30 POINTS!
    10·1 answer
  • Suppose four friends ordered a total of 30 items from Prime Wardrobe. Veronica ordered four more items than Gabriel did, and Add
    12·1 answer
  • Can anyone help with 11-18 for me please
    8·1 answer
  • If the graph f(x)= 9x^2+37x+41/3x+5 has an oblique asymptote at y=3x+k what is the value of k
    15·2 answers
  • F(x)=-1/2(x-2)^2-4 <br> Graph the function
    5·1 answer
  • Chase is making calzones that require 2 3/4 pounds of beef. He only has 1,1/6 pound left. How much more does he need?
    6·2 answers
  • How do I solve this arithmetic sequence and find the next four terms?
    8·2 answers
  • Help guys show your solution and answer the question​
    15·1 answer
  • Solve the equation -x^2+5x+9=0
    14·1 answer
  • Point G is between F and H on line FH. Use the given information solve for x and then find FG AND GH.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!