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
jolli1 [7]
3 years ago
12

Vanessa invested$2,500 into an account that will increase in value by 3.5% each year. Write an exponential function to model thi

s situation, then find the value of the investment after 20 years.
Mathematics
1 answer:
natulia [17]3 years ago
4 0
Y = 2,500 x 1.035^x
2,500 x 1.035^20 = 4,974.5 (result is rounded)
You might be interested in
How much does it cost to fix a chipped tooth?
Nina [5.8K]
Chipped toothed
Bit of a potato
Let's hope ya don't get fried
And the dentist on the phone
5 0
3 years ago
Please help:)<br><br> See pic attached
Lostsunrise [7]

Answer:

Adults: 75, girls: 100, Boys: 75

Step-by-step explanation:

2/5 x 250 = 100( girls)

3/10 x 250 = 75 (boys)

250 - (100 + 75) = 250 - 175 = 75 (Adults)

5 0
3 years ago
Read 2 more answers
Jewelry is commonly weighed in carats. Five carats are equivalent to one gram. How many grams of gold are contained in a 24-cara
stich3 [128]
The answer is 4.8 
1/5=x/24
5x/5=24/5
x=4.8
6 0
3 years ago
Read 2 more answers
Find an equation of the line. Write the equation using function notation.
Gemiola [76]

The equation of line perpendicular to 4y = x-8 passing through (3,-3) is:

y = -4x+9

Step-by-step explanation:

Given equation of line is:

4y=x-8

We have to convert the given line in slope-intercept form to find the slope of the line

So,

Dividing both sides by 4

\frac{4y}{4} =\frac{x-8}{4}\\y = \frac{1}{4}x-\frac{8}{4}\\y = \frac{1}{4}x-2

Let m1 be the slope of given line

Then

m_1 = \frac{1}{4}\\

Let m2 be the slope of line perpendicular to given line

As we know that produt of slopes of two perpendicular lines is -1

m_1.m_2 = -1\\\frac{1}{4} . m_2 = -1\\m_2 = -1*4\\m_2 = -4

The slope intercept form of line is given by:

y = m_2x+b

Putting the value of slope

y = -4x+b

to find the value of b, putting (3,-3) in equation

-3 = (-4)(3) + b\\-3 = -12 +b\\b = -3+12\\b = 9

Putting the value of b in the equation

y = -4x+9

Hence,

The equation of line perpendicular to 4y = x-8 passing through (3,-3) is:

y = -4x+9

Keywords: Equation of line, slope

Learn more about equation of line at:

  • brainly.com/question/4837736
  • brainly.com/question/4805611

#LearnwithBrainly

4 0
4 years ago
Please I need help on this question!!???
KonstantinChe [14]
18in x 40in  Half of 80 is 40, half of 36 is 18
9in x 20in  1/4 of 80 is 20, 1/4 of 36 is 9
5 0
3 years ago
Read 2 more answers
Other questions:
  • What value does 4 represents in the number 487.009 ?
    5·1 answer
  • Which of these equations shows rust, Fe2O3, forming when oxygen, O2, reacts with iron, Fe? Question 10 options: 2Fe2O3 → 3O2 + 4
    15·1 answer
  • Write a polynomial to represent the value of d dimes and n nickels.
    12·1 answer
  • A number that, when multiplied with another number, yields a result of 1 is called its multiplicative ____.
    7·2 answers
  • At a football match, 35% of the crows were children. What fraction of the crowd were children?
    7·2 answers
  • Please help!
    5·1 answer
  • Need help with working perimeter and area please
    7·1 answer
  • 2/5 of a foot pieces are there in 10 feet?
    15·1 answer
  • ^ { (5x ^ { 3 } -7x ^ { 2 } +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }
    14·1 answer
  • The pet store sells a lot of pet food. On a slow day at the pet store, three people buy cat food, two people buy dog food, and o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!