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
larisa86 [58]
3 years ago
15

If 2= (1+ r)^7 solve the equation for r?​

Mathematics
1 answer:
Katarina [22]3 years ago
6 0

Answer:

r= ^7√2-1

Step-by-step explanation:

2=(1+r)^7

2=1^7 +r^7 ( 1 to the power anything is 1)

2=1+r^7

1+r^7=2

r^7=2-1

7^√r^7= ^7√2-1

r= ^7√2-1

You might be interested in
Will charges $12.50 per hour for painting plus a flat $15 fee for preparation and clean-up. Which linear equation shows the amou
Y_Kistochka [10]
Is the answer W sorry if it is wrong
5 0
3 years ago
The temperature outside dropped 13°F in 7 hours. The final temperature was -2°F. What was the starting temper
belka [17]

Answer:

11 degrees Fahrenheit

Step-by-step explanation:

-2 + 13 = 11

4 0
2 years ago
Read 2 more answers
In a class 2/5 of the children are boys.What fraction are girls
Bas_tet [7]

Answer:

3/5

Step-by-step explanation:

Self explanatory.

3 0
1 year ago
Read 2 more answers
a developer wants to develop 5 acres of land. Each lot in the develope is to be 1/12 of an acre. How many lots will the land dev
Nitella [24]
5/60 I think pls tell me if I was ring
6 0
2 years ago
PLEASE URGENTLY ANSWER THESE 2 QUESTIONS, I WILL PROVIDE MORE POINTS AND CROWN YOU BRAINLIEST IF YOU DO!!!
Doss [256]

Answer:

1. I would think it would be a appropriate to use a normal model to figure this out because sometimes when you are using stuff online you can get the same number like 20 times in a row, whereas, if you use a real dice, you most likely won't roll the same number 20 times.

2. { sorry two doesn't make sense }

6 0
2 years ago
Other questions:
  • David leaves the house to go to school. He walks 290 m west and 170 m north. To the nearest tenth, how far away is he from his s
    12·1 answer
  • Is 17 feet greater than 804 inches
    5·2 answers
  • 1. ABCD is a rectangle. BD is a straight line that cuts the rectangle into equal halves. The ratio of the area of P to the area
    13·1 answer
  • 2. The Walton College of Business was ranked 24th out of all public business schools in the United States in 2005. The dean attr
    5·1 answer
  • Which of the following is the most appropriate unit to describe the rate at which water flows out through a standard household f
    13·1 answer
  • Need help with math lesson please
    6·1 answer
  • Brooks Middle School ordered 712 pizzas on Monday for lunch. The teachers ate 13 of the pizzas for lunch. How many pizzas did th
    10·1 answer
  • Does anyone know what the answer is I need help pls
    8·2 answers
  • Please help :) <br> Due asap <br> Thx
    6·1 answer
  • Plz help me solve this.<br><br> <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3D%202x%20-%205" id="TexFormula1" title="x^{2}
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!