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]
2 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]2 years ago
8 0

Answer: 1980

Step-by-step explanation:

rewona [7]2 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
on the grid, which point is located in the quadrant where the x-coordinate is a negative number and the y- coordinate is a posit
lina2011 [118]

Answer:

b

Step-by-step explanation:

because if you look at it the x-coordinate is -6 and the y-coordinate is positive 4

8 0
3 years ago
A sprinter ran a race in 11 seconds. What is the domain of this graph?​
pychu [463]

Answer:

The answer is B.

Step-by-step explanation:

All the integers are positive.

3 0
3 years ago
Read 2 more answers
Find the value of x in each of the given figures.
Kaylis [27]

Answer:

Step-by-step explanation:

1) Given figure is a parallelogram

Area = 144 cm²

base  * altitude = 144

16 * x = 144

x =144/16

x = 9 cm

2)2) Trapezium

Area = \frac{a+b}{2}*h      ; {a and b are parallel sides of trapezium}

( 37 +27 /2) * x  = 480 cm²

64/2 * h = 480

32 *  h = 480

h = 480/32

h = 15 cm

8 0
3 years ago
So can someone just kinda do these
Ann [662]

Answer:

1.) -5/4

2.) 2

3.) 7/3

4.) 4

5.) -6

6.) -1

7.) 5/3

8.) -4

9.) 2

Step-by-step explanation:

this is what i got i hope they are all right

slope formula: (y2 - y1) / (x2 - x1)

5 0
3 years ago
A item on sale costs 80% of the original price.if the original price was $15 what is the sale price?
Effectus [21]

Answer:

$3

Step-by-step explanation:

Original price - Discounted price

= $15 - ($15 × 80%)

= $15 - ($15 × 80/100)

= $15 - ($1200/100)

= $15 - $12

= <u>$</u><u>3</u>

So, the sale price is $3

<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>

8 0
3 years ago
Other questions:
  • 4 more than 7 times a number
    9·2 answers
  • What does the word "Preludes " mean
    11·2 answers
  • Write each decimal as a percent 0.03 0.92 0.18
    7·2 answers
  • In the science club there are 2 sixth graders for every 3 seventh graders.
    14·2 answers
  • Mrs. Cashmere brought a large melon, she sees that waited 1 1/8.And gave it to her neighbor. The remaining pieces of melon waite
    14·1 answer
  • A sogun would most likely be found? ​
    9·1 answer
  • Which pop boy band had the most success in 2019.
    13·2 answers
  • CAN SOMEONE HELP MEEEEE
    15·2 answers
  • Urgent please help..
    11·1 answer
  • Help me please thx....................
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!