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
astra-53 [7]
3 years ago
14

On January 1, 1970, Los deposited $1950 into a savings account paying 6.6% interest, compounded semiannually. If she hasn't made

any additional deposits or withdrawals since then, and if the interest rate has stayed the same, in what year did her balance hit $3900, according to the rule of 72?
Mathematics
2 answers:
Xelga [282]3 years ago
8 0

Answer: 1980

Step-by-step explanation:

rewona [7]3 years ago
5 0
T=72÷r
T=72÷6.6
T=10.9 years round your answer to get 11 years

The balance hits 3900 in
1,970+11 years=1,981
You might be interested in
{[20/(8+2)]^6+6}/(4^2/2)
Naddika [18.5K]
So for this problem we need to do order of operations so the very first step that we need to do here is (8+2) because that is the smallest enclosed symbols (8+2)=10 next divide by 20 because that is the next step in the equation which 20/10=2, so now we have {[2]^6+6} and due to order of operations the next step here is to take 2 to the power of 6 which is 64 so now we have {64+6} which is 70 so now we have 70/(4^2/2) and due to order of operations we do the parentheses first and that would mean that we do 4^2 because exponents come after parantheses like so,
70/(16/2) now we do 16/2 because its still inside the paranthesess so 16/2=8 so now we have 70/8 and that equals are end answer of 8.75 Enjoy!=)
7 0
3 years ago
Read 2 more answers
Find X.............​
Mrrafil [7]
Your answer is x = 78! Hope this helps!
3 0
3 years ago
Can you check if I did this right? (:
ra1l [238]
The graph looks accurate make sure you create a table of values and clearly dot the points at (0,-3) and (2,-3).
7 0
3 years ago
Read 2 more answers
Justin sells 78.5 ounces of lemonade for a total of $15.70.
Paha777 [63]

Answer:

5

Step-by-step explanation:

This is a pretty simple question to answer, the one step that needs to be done is divide 78.5 by 15.7. You should come up with 5.

6 0
3 years ago
Read 2 more answers
Answer the question. Show work
RideAnS [48]
We just need to get the perimeter of the backyard.

Whole rectangle: length = 7ft ; width = 5 ft

Perimeter = 2(7+5) = 2(12) = 24 ft


7 0
3 years ago
Other questions:
  • Which equation represents this sentence? One-half the sum of a number and four is three less than the quotient of five and the n
    14·1 answer
  • Smart phone sales since 1990
    10·1 answer
  • Guys I need the rights sneer ASAP ready the question and look at the pic
    15·1 answer
  • Write the verbal expression for each algebraic expression.
    11·1 answer
  • Which of these choices show a pair of equivalent expressions?
    15·1 answer
  • Solve −4(x + 1) − 3 = −3(x − 4). (1 point) −19 19 2 0
    12·1 answer
  • I need help please ?!!!
    15·1 answer
  • What’s the x-intercepts
    6·1 answer
  • Nathan earns $1500 a week. Calculate his new weekly wage if he receives a pay rise of 20%
    8·2 answers
  • A cup of beans costs N160. How much
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!