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
aivan3 [116]
3 years ago
7

An investor invests $100 in a certificate, which compounds semi-annually, for a time period of one year. If he wants to quadrupl

e his money in one year, what interest rate would be needed?
Mathematics
1 answer:
vagabundo [1.1K]3 years ago
8 0
4p=p(1+i/2)^2
4=(1+i/2)^2 solve for I
Hope it helps
You might be interested in
PLEASE HELP!!!! 5. POINTS EACH.
KonstantinChe [14]

Answer:

question 3: 1/3 question 4: 5/7 question 5: 2/3

6 0
3 years ago
Read 2 more answers
A photograph 5 inches wide by 6 inches high is to be enlarged so that the new height is 20 inches. what will the width of the en
Vika [28.1K]
The new width is 16.6666666667 inches, which can be rounded to 16.7. 

Width:     5           ?
Height:    6          20

We know that based on the information provided, the new height is 20 inches.

So, in order to solve, you can cross multiply (5 x 20), which would be 100. Then

divide by 6, to get 16.6666666667 or 16.7.
7 0
3 years ago
What is the slope of the line shown
liubo4ka [24]

Answer: The Option is A, slope is -1/3

Step-by-step explanation:

4 0
3 years ago
A computer was on sale for 270 if the original price was cut by 40% what was the original price
Ray Of Light [21]

Answer: 108

Step-by-step explanation: The 40% percent taken away from $270 would be $108, because I round it to 50% percent off and that would $135 but since it's 40% off not 50% so I took away 10% from $135, and that's how I found my answer .

8 0
3 years ago
What should the following rate be divided by to convert it to a unit rate?
Travka [436]
I have this same problem
7 0
3 years ago
Other questions:
  • Which of the following represents two lines that are coplanar and do not intersect?
    15·2 answers
  • Calculate sine raised to the -1 times 0
    8·1 answer
  • The perimeter of a triangle is 140 cm the length of the second side is twice the length of the first side the length of the thir
    8·2 answers
  • 8. Sabrina uses 9 inches of ribbon to make one bow. Sabrina buys 7 packets
    10·1 answer
  • PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!
    6·1 answer
  • Which of the following equations is equivalent to 3(a + 4) – 5(a – 2) = 22?
    14·1 answer
  • What is the value of w?
    12·1 answer
  • Solve x·x·y·y·y = _____
    7·2 answers
  • The coordinates of the vertices of AJKL are J(-5, -1), K(0, 1), and L(2, -5).
    12·1 answer
  • What is -23/6 - 7/3<br>A -37/6<br>B -30/9<br>C -16/6<br>D 37/6​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!