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
Ira Lisetskai [31]
2 years ago
10

Jeffrey currently has an account balance of $1,565.00. His initial deposit on the account was $625 and it earned 4.7% simple int

erest. How long has Jeffrey held the account?
Mathematics
1 answer:
hram777 [196]2 years ago
3 0
A = P(1 + rt)

1565 = 625(1 + (0.047)(t))

2.504 = 1 + 0.047t

1.504 = 0.047t

t = 32

I hope this is correct! (Sorry I haven't done simple interest in a while.)
You might be interested in
PLS HELP I DONT UNDERSTAND :( WILL GIVE BRAINLIEST + 25 POINTS!!
kari74 [83]

Answer:

it is f

Step-by-step explanation:

7 0
3 years ago
What is 10-9 will give brainliest
olganol [36]
Answer:

1

Step by step explanation

If you have ten candy’s and you have to give 5 to your sister now you have 5 candies left. Now that you have 5 ur mom wants 3 and u ate 1 now you have 1. The total that you gave and u ate is 9.
4 0
3 years ago
Read 2 more answers
How to find the perimeter of a square with consecutive verticie s
Lorico [155]
You add up all of the sides
6 0
3 years ago
The annual rainfall (in inches) in a certain region is normally distributed with = 40 and = 4. What is the probability that star
sdas [7]

Answer:

0.93970

Step-by-step explanation:

Solution:-

- Denote a random variable "X" The annual rainfall (in inches) in a certain region . The random variable follows a normal distribution with parameters mean ( μ ) and standard deviation ( σ ) as follows:

                          X ~ Norm ( μ , σ^2 )

                          X ~ Norm ( 40 , 4^2 ).

- The probability that it rains more than 50 inches in that certain region is defined by:

                          P ( X > 50 )

- We will standardize our test value and compute the Z-score:

                          P ( Z > ( x - μ )  / σ )

Where, x : The test value

                          P (  Z > ( 50 - 40 )  / 4 )

                          P (  Z > 2.5 )

- Then use the Z-standardize tables for the following probability:

                          P ( Z < 2.5 ) = 0.0062

Therefore,          P ( X > 50 ) = 0.0062

- The probability that it rains in a certain region above 50 inches annually. is defined by:

                           q = 0.0062 ,

- The probability that it rains in a certain region rains below 50 inches annually. is defined by:

                           1 - q = 0.9938

                           n = 10 years   ..... Sample of n years taken

- The random variable "Y" follows binomial distribution for the number of years t it takes to rain over 50 inches.

                          Y ~ Bin ( 0.9938 , 0.0062 )

- The probability that it takes t = 10 years for it to rain:

                         =  10C10* ( 0.9938 )^10 * ( 0.0062 )^0

                         = ( 0.9938 )^10

                         = 0.93970

3 0
3 years ago
Complete the number sentence to make it true 54.609____54.69
lidiya [134]

Answer:

54.609 < 54.69

Step-by-step explanation:

54.69 is closer to a whole number than 54.609 making it the greater number

3 0
2 years ago
Other questions:
  • Use the table to identify values of p and q that can be used to factor x2 + x – 12 as (x + p)(x + q).
    6·1 answer
  • 4 more to go please help me pass
    9·1 answer
  • Jessa wanted to buy 4 new pairs of socks and she had $25 to do so. Write the equation that Jessa could use to determine how much
    12·1 answer
  • Once a woman is cured of the human papilloma virus, she does not have to worry about future effects. Please select the best answ
    15·2 answers
  • Jake needs 9 pieces of rope that are each the same length. He cuts the pieces from a rope that is 8 yards long and uses up the w
    6·2 answers
  • Help! how do I solve?
    11·1 answer
  • 3/4g = -12 what does g equal
    6·2 answers
  • How do you graph y+2=-2(x – 4) ?
    15·1 answer
  • The telephone company offers two billing plans for local calls. Plan 1 charges ​$27 per month for unlimited calls and Plan 2 cha
    14·1 answer
  • Which choice shows 14 •(8 . 2) correctly rewritten using the associative property and then correctly simplified?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!