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
OlgaM077 [116]
2 years ago
14

Brad wants to open a new savings account. He finds one that returns 3% on his investment each year.

Mathematics
1 answer:
Rufina [12.5K]2 years ago
5 0

Answer:

  • final balance: A
  • initial investment: P
  • return rate: r

Step-by-step explanation:

The variable assigments can be anything you like. It is often helpful to use variables that will remind you what they stand for. Here, we have chosen A = amount (final balance); P = principal (initial investment); r = rate.

You might be interested in
Melissa earns 7.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of
Gnoma [55]
.725 multiplied by 4500=362.5
750+3262.5=4012.5
8 0
3 years ago
The measure of EFH is twice the measure of GFH. What is the
Vladimir [108]

Answer:

30° =  m∠GFH

Step-by-step explanation:

Since ∠EFH and ∠GFH are complementary, the sum of their measures i 90.

Let x = m∠GFH

2x = m∠EFH

m∠GFH + m∠EFH = 90

x + 2x = 90

3x = 90

x = 30° =  m∠GFH

8 0
3 years ago
5s=13 what is the answer
Alisiya [41]
S= 13/5 is the answer
I hope it’s help u !
8 0
1 year ago
Can someone help??? Also if it wouldn’t bother can you also state how you got the answer. I don’t quite understand this concept.
Bond [772]

2/3 + x=4

x= 4 - 2/3

= (((4)(3) -2))/3

= (12-2)/3

= 10/3

7 0
3 years ago
Please help and show working (please)
Alexxandr [17]

In mathematical notation, ∑ means summation. So wherever you see the symbol, you have to sum over all elements in the set. Let's solve the question.

a. ∑m means, to sum all elements in the set m: ∑m = 12 + 15 + 20 + 30 = 77

b. ∑f^{2} means to sum all elements in the set f as the square of the elements f = 5^{2} + 9^{2} + 10^{2} + 16^{2} = 25 + 81 + 100 + 256 = 462

c. ∑mf means to sum all elements as the product of the elements of m and f = (12×5) + (15×9) + (20(12^{2}(5)) + (15^{2}(9)) + (20^{2}(10)) + (30^{2}(16)) = 2114510) + (30×16) = 875

d. ∑m^{2}f means to sum all elements as the product of the square of m and f = ((12*12)(5)) + ((15*15)(9)) + ((20*20)(10)) + ((30*30)(16)) = 21145

4 0
2 years ago
Other questions:
  • What the vertex and AOS if the equation is y=(x-2)^2-2
    7·1 answer
  • How do I delete my account? I’m no longer in school so I don’t need the app
    7·2 answers
  • suppose the commute times for employees of a large company follow a normal distribution. if the mean time is 18 minutes and the
    6·2 answers
  • Can someone help me with this question please!
    14·1 answer
  • Let g represent Mia’s score. Which expression represents 57 more than 3 times Mia’s score?
    15·1 answer
  • Given that f(x) = x2 – 5x – 14 and g(x) = x – 7, find (f +g)(x) and
    14·1 answer
  • What is this answer h – 6.5 = 15
    15·1 answer
  • What is the slope of the line that cuts through the points (1, 2) and (5, 4)? a. 2 c. One-half b. -2 d. Negative one-half Please
    6·1 answer
  • 12, 3.1.52<br><br> If f(x) = x and g(x) = 2x³, find f[g(x)], and g[f(x)]
    11·1 answer
  • HELPPP PLEASEEEE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!