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
Hoochie [10]
3 years ago
8

A man was surprised when he found an old bank account statement in his mother’s attic. Money had been left for 30 years in a ban

k account paying simple annual interest. The statement showed that originally $500 had been put into the account. When he called the bank, he found that there is now $1550 in the account! What is the annual interest rate?
Mathematics
2 answers:
Luba_88 [7]3 years ago
7 0

Answer:

x = 0.0384

Step-by-step explanation:

500(1+x)^(30)=1550

Tamiku [17]3 years ago
5 0

Answer:

7%

Step-by-step explanation:

You might be interested in
"Three times a number increased by eleven is seventeen" translates to which of the following equations?
ololo11 [35]
3x + 11 = 17 i think
7 0
3 years ago
Read 2 more answers
PLEASE HELP NEED IT ASAP!!! FOR A UNIT TEST!!!
fiasKO [112]
Y=1/2x+7 because you flip the sign and the numbers on the fraction for the slope then solve for the y-not
5 0
2 years ago
Read 2 more answers
585 divided by 5 is?
sertanlavr [38]
Use a calculator it’s 117
4 0
3 years ago
Read 2 more answers
Which is equivalent to sqrt x^10<br> A. X-5<br> B. X -1/5<br> C. X sqrt 10<br> D. X 1/5<br> E. X^5
Lesechka [4]
<h3>Answer:  E) x^5</h3>

\sqrt{x^{10}} = x^5

=====================================================

Explanation:

We simply take half of the exponent 10 to get 5. This applies to square roots only.

So the rule is \sqrt{a^b} = a^{b/2}

A more general rule is

\sqrt[n]{a^b} = a^{b/n}

If n = 2, then we're dealing with square roots like with this problem. In this case, a = x and b = 10.

5 0
3 years ago
Read 2 more answers
Select the two equivalent expressions.
Allushta [10]

Answer:

B. and D.

B. 10m+3m+m+10+6=4m+16

D. 4(m+4)=4m+16

6 0
2 years ago
Other questions:
  • They want me to start with one triangle and add 2 tooth picks each time but how do I do that
    5·2 answers
  • In a discus competition, an athlete threw the discus 63.37 meters, and 63.7 meters.Order the distances from least to greatest
    14·1 answer
  • The multiplication property of equality could be used to solve which of the following equations? (x + 2)(x - 3) = 0 m + 7 = -12
    6·2 answers
  • A=3.14...r^2 solve for r
    8·1 answer
  • 2x+3y=6 fins the slope of the line
    11·2 answers
  • 2.31 devided by - 5.6
    11·2 answers
  • MK so what... I'm so confused, please explain
    7·2 answers
  • Ms. Petka has 78 pet crickets. If each cricket has 6 legs, how many legs in all?
    5·1 answer
  • Find the midpoint of the line segment with the endpoints (-6, -8) and (-2, -6)
    11·1 answer
  • Mrs. Sheppard is teaching a 5th grade class. She is standing 15 feet in front of Shawna.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!