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
andriy [413]
3 years ago
6

After 10 years, Hamid's account earned $300 in interest. If the interest rate (in decimal form) is 0.06, how much did Hamid init

ially invest? Without substitution, solve the formula chosen in the previous step for the unknown variable in terms of the known variable(s). I=prt
Mathematics
1 answer:
tester [92]3 years ago
6 0

Answer:

  • p = I/(rt)
  • p = $500

Step-by-step explanation:

To solve the equation I=prt for p, divide by its coefficient, rt. That gives ...

  p = I/(rt)

__

Now, to answer the question, you can substitute the given values for I, r, t and you have ...

  p = $300/(0.06·10) = $500

Hamid initially invested $500.

You might be interested in
I Need help plz help me i Sony understand
nydimaria [60]
A. 2, 200, 2000  

This is multiplying the number by 10 each time. In other words, just adding an extra zero to the end of it. 

b. 340, 0.034 

This one is moving the decimal place forward two places. 10^-2, so removing two zeros from the end of it until eventually you reach decimals and have to move the decimal forward twice, which is essentially what you're doing here.

c. 85700, 857, 0.857

In this one, you remove one zero from the end. You move the decimal forward once when you reach the decimals. This would be 10^-1

d. 444000, 4440000, 44400000

In this one, you multiply each one by 10. Add on a zero to each one.

e. 0.095, 9500000, 950000000

You multiply this one by 10^2, so the number increases.
4 0
3 years ago
I need help with number 4 please you don't need to explain ​
inn [45]
I need some love in my life
8 0
3 years ago
Parallelogram ABCD is similar to the parallelogram EFGH. What is the length of GH? 
laiz [17]

Answer:

2 in

Step-by-step explanation:

3 0
3 years ago
A grocer stacks oranges in a four-sided pyramid that is 7 layers high. How many oranges are in the pile?
gayaneshka [121]
Short Answer D
P(1) = 1(1+1)(2*1 + 1)/6
P(1) = 1(2)(2 +1) / 6
P(1) = 1(2)(3)/6
P(1) = 1

P(2) = 2(2+1)(2*2 + 1) / 6
P(2) = 2(3)(5) / 6
P(2) = 5 So this formula is adding as it goes along. To Find the Total all we need do is use the formula to calculate P(1) to P(7)

P(7) = 7*(7 + 1)(2*7 + 1)/6
P(7) = 7 * 8 * 15 / 6
P(7) = 7 * 4 * 5 
P(7) = 140 <<<< Answer
4 0
3 years ago
Evaluate the expression 18 - 7 x 2 + 6
blsea [12.9K]

Answer:

The answer is 10.

Step-by-step explanation:

7*2=14

Then the expression becomes 18-14+6

18-14=4

4+6=10

6 0
3 years ago
Other questions:
  • Solve this using a number line.<br> 3 1/8 ÷ 1/8
    10·1 answer
  • There are four large groups of people, each with 1000 members. any two of these groups have 100 members in common. any three of
    15·1 answer
  • Round seven point seven six to one decimal place
    13·2 answers
  • A
    6·1 answer
  • Round 29.315 to the nearest hundredth
    7·1 answer
  • Brainliest question please please help me now plz
    11·1 answer
  • Which table contains only values that satisfy
    11·1 answer
  • You have 2 different savings accounts. For Account​ A, the simple interest earned after 9 months is ​$5.70. For Account​ B, the
    10·1 answer
  • Evaluate the expression when m= -2
    5·1 answer
  • Which hiker walks farther in one hour which is faster
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!