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
AveGali [126]
3 years ago
7

Diana invested $3000 in a savings account for 3 years. She earned $450 in interest over that time period. What interest rate did

she earn? Use the formula I=Prt to find your answer, where I is interest, P is principal, r is rate and t is time. Enter your solution in decimal form rounded to the nearest hundredth. For example, if your solution is 12%, you would enter 0.12.
Mathematics
2 answers:
alukav5142 [94]3 years ago
7 0

Answer:

R=0.05

Step-by-step explanation:

Mrac [35]3 years ago
5 0
R=i/pt
R=450÷(3,000×3)
R=0.05
You might be interested in
Write an equation where the left side is your power of 10 times n and the right side is the result of multiplying 0.1515... by t
Neko [114]

Answer:

n10^x = 0.1515x

Step-by-step explanation:

Required

Translate the statements to algebraic expression

Represent the power with x;

So, the left hand side is

<em>Power of 10: </em>10^x<em />

<em>Times n: </em>10^x * n<em />

<em />

The right hand side is:

<em>0.1515 * power of 10: </em>0.1515 * x<em />

Equate the right hand side to the left:

10^x * n = 0.1515 * x

n10^x = 0.1515x

Hence;

<em>The required expression is </em>n10^x = 0.1515x<em />

5 0
3 years ago
Hello, no rush, but I need to know the answer for 4(x-2+y)
bixtya [17]

Answer:

It's 4x - 8 + 4y

Step-by-step explanation:

4(x-2+y)

4 (x) = 4x

4 (2) = 8

4 (y) = 4y

4x - 8 + 4y

3 0
3 years ago
B) -3x - 10 = 5x + 6
miskamm [114]

Answer:

- 2

Step-by-step explanation:

5x + 3x = - 10 - 6

8x = -16

x = -2

6 0
3 years ago
Read 2 more answers
On a family outing, Tyler bought 5 cups of hot cocoa and 4 pretzels for $18.40. Some of his family
elena55 [62]

Answer:

hindi ko po gits malay mo po sa iba mo po ma lalaman ang sagut

5 0
3 years ago
Matt invested $1500 into a stock of his choice. After two years, he had received
EleoNora [17]

For this question, the time given confuses me.  I know the rate of return is just total return divided by divided by investment, Assuming that Matt received the $400 in dividends as cash payouts, and they weren't reinvested into buying shares of the stock, then his total return over two years was $500, Now, if Matt's dividends were reinvested into the stock - and if you have a 401(k) or IRA, that's what usually happens - then his ROI would have been only 6% because he only made a profit of $100 on an investment of $1500. Note:  In the real world, in current market conditions, Matt probably would have got about a 5% return on a good stock, and Bella would have received about 0.05% on a savings account.

hope this helped you ;)

3 0
3 years ago
Other questions:
  • What is 2.03_2.021 greater than less then or equal to !?
    14·2 answers
  • What is the answer to 7=-3c-2
    5·1 answer
  • Identify the slope and y-intercept of this equation and then show the steps to convert to standard form
    12·1 answer
  • If a yogurt is 150 calories per 2/3 cup, how many calories is a full cup?
    12·2 answers
  • HELP PLEASE :) * giving brainliest*
    7·2 answers
  • At this point i need help on this whole test lol. so pls help. math is literally my WORST subject
    14·1 answer
  • WILL GIVE BRAINLIEST PLEASE ANSWER ASAP
    8·2 answers
  • Math help help help answer all 4 pls
    11·2 answers
  • Juan used 2 pieces of rope for a project. If the pieces are 9.832 meters and 2.25 meters. How much rope did Juan use?
    11·1 answer
  • MONEY Dinner and admission tickets to the aquarium costs $180 for three ladults. If two people each pay $70, how much will the t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!