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
kicyunya [14]
2 years ago
6

the annual interest rate for jacks savings account increased from 2.8% to 4.1%. Describe the change as a relative change in term

s of a percentage. The annual interest rate increased by?
Mathematics
1 answer:
densk [106]2 years ago
3 0

Answer:

<u>The additional 1.3% of increase in the annual interest rate that Jack is receiving in his savings account, from 2.8% to 4.1%, represent an increase of 46.42%.</u>

Step-by-step explanation:

Jacks's savings account annual interest rate before = 2.8%

Jacks's savings account annual interest rate after the increase = 4.1%

Difference of the two rates = 4.1% - 2.8% = 1.3%

How much percentage is that additional 1.3% from the rate before the increase?

(1.3 * 100)/ 2.8 = 130/2.8 = 46.42%

<u>The annual interest rate increased by 46.42% from the previous annual interest rate.</u>

You might be interested in
Www-k6.thinkcentral.com/wwtb/api/viewer.pl
andrey2020 [161]
Ummm I need more infooooo...
6 0
2 years ago
Choose the explicit and recursive formulas for the geometric sequence 45, 135, 405, 1215, 3645, .... PLEASE HELP ASAP
sesenic [268]

Answer:

Option (B)

Step-by-step explanation:

Given sequence is 45, 135, 405, 1215, 3645..........

Since it's a geometric sequence,

Common ratio of each successive term to the previous term

r = \frac{135}{45}=3

First term of the sequence 'a' = 45

Explicit formula of a geometric sequence will be,

a_n=a(r)^{n-1}

a_n=45(3)^{n-1}

Recursive formula of this sequence will be,

a_n=3(a_{n-1}), a_1=45

Therefore, Option (B) will be the answer.

3 0
3 years ago
Which point is a solution to the system of equations graphed below?
UkoKoshka [18]
C.

This is because the x vale is clearly after the 6 and the y value is right on 5 
3 0
3 years ago
What are the co-ordinance of point Q
dimulka [17.4K]

Answer:

<em>(6,3), last option</em>

Step-by-step explanation:

<u>Symmetry To A  vertical line</u>

If the point Q (unknown) is symmetric to point P(2,3) with respect to x=4, it means it's located at the same distance to the line as P while keeping the same y-coordinate.

The point P has a distance of 4-2=2 units with respect to x=4. Q must have its x coordinate equal to 4+2=6, and keeping the y-coordinate equal to 3

The coordinates of Q are (6,3), last option

3 0
3 years ago
Give a rule to the function. {(2,5), (3,10), (4,17), (√3, 4)}
Luda [366]
f(x)=x^2+1
3 0
3 years ago
Other questions:
  • The day after Halloween candy was marked down 40% which expression represents the new retail price
    14·1 answer
  • Consider the function f(x) = -2x + 5 what is f(5)
    10·2 answers
  • Tom needs to spend $50 or more at the restaurant. He has already spent $30.25. How much more does tom need to spend to get his f
    10·2 answers
  • Please help me with this question because I am lost
    12·1 answer
  • (-q^2 + 3q + 4) - (7q^2 + 7q)
    14·1 answer
  • Which theorem is the following?
    6·1 answer
  • The length of a rectangular garden is 3 yards more than its width. The area of the garden is 40 square yards. Find the length of
    7·1 answer
  • What is the coefficient of the second term in this expression?<br><br><br> 7 + 2n
    9·1 answer
  • From the sum of 4x² - 2x +6 and 2x² + 4x-1, subtract 5x2 + 2x -4.
    13·2 answers
  • Based on the data, which table shows a proportional relationship?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!