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
VMariaS [17]
3 years ago
14

Christina has $103 earned from babysitting saved at home, and the amount is modeled by the function h(x) = 103. She reads about

a bank that has savings accounts that accrue interest according to the function s(x) = (1.03)^(x-1). Explain how Christina can combine the two functions to model the total amount of money she will have in her bank account as interest accrues after she deposits her $103. Justify your reasoning.
Mathematics
1 answer:
FrozenT [24]3 years ago
7 0

Answer:

<u>→To combine the two functions, you have to multiply them together, like so:</u>

h(x) · s(x)

<u>→This can also be shown as:</u>

<u />(103)(1.03)^x^-^1

The reason as to why you would multiply the two functions together, and not add, is because of the words accrues. Based on the information given, the interest amount of money, which is $103, accrues, which basically means that the money will increase in a pattern, over time. In addition, when a world problem involves a bank and money, multiplication is usually occurring.

You might be interested in
A number line has marks A question mark, negative 2, B question mark, 0, 1, C-2, 3, D question mark, 5, E 6.
slavikrds [6]

Answer:

What number is represented by point B = -1  

Which point represents the number 2? = C

3 0
3 years ago
Read 2 more answers
Hi can you help me please?)
AlladinOne [14]

<em>*To solve for a specified variable, you need to isolate that variable onto one side.</em>

<h3>11.</h3>

Firstly, subtract 5r on both sides: 2p=q-5r

Lastly, divide both sides by 2 and <u>your answer will be p=\frac{1}{2}q-\frac{5}{2}r</u>

<h3>12.</h3>

First, subtract z on both sides of the equation: -10-z=xy

Next, divide both sides by y and <u>your answer will be \frac{-10-z}{y}=x</u>

<h3>13.</h3>

Firstly, multiply both sides by b: a=cb

Next, divide both sides by c and <u>your answer will be \frac{a}{c}=b</u>

5 0
3 years ago
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
scoray [572]

Answer: 12

Step-by-step explanation:

You can multiply by 12 because to get rid of the fractions all terms should be divided by the LCM (ie the smallest multiple that is exactly divisible by 2, 4 and 3)

Multiples of 3 = 3, 6, 9, 12

Multiples of 4 = 4, 8, 12, 16

Multiples of 2 = 2, 4, 6, 8, 10, 12

Therefore the fractions should be multiplied by 12

5 0
2 years ago
Read 2 more answers
Will give brainliest-H(t)=-16t^2+28t
____ [38]
For this case we have the following equation:
 H (t) = - 16t ^ 2 + 28t
 When the dolphin finishes a jump, then the height is equal to zero.
 We have then:
 -16t ^ 2 + 28t = 0
 We look for the roots of the polynomial:
 t1 = 0
 t2 = 1.75 s
 Therefore, the dolphin takes 1.75 seconds to make a jump.
 Answer:
 
it will take for the dolphin to make one jump about:
 
t = 1.75 s
4 0
3 years ago
Using the function p(x)=4x-3 what is p(5)
12345 [234]

Answer:

p(5) = 17

Step-by-step explanation:

p(x) = 4x - 3

p(5) = 4(5) - 3

     = 20 - 3

     = 17

8 0
3 years ago
Other questions:
  • Two angles are supplementary. The first angle measures 40°. What's the measurement of the second angle?
    15·2 answers
  • Write an equation of the line in point slope form parallel to y=1/3x-5 through point (3,-7)
    7·2 answers
  • Which expression is equivalent to 18c-6d? A: 2(9c-6d)
    12·2 answers
  • Plz help!!!
    13·1 answer
  • Determine whether the ordered pair is a solution of the linear inequality
    13·1 answer
  • Can someone please help me out with this I'm stuck
    7·1 answer
  • How many different measurements are found in this diagram ¿
    14·2 answers
  • Can you pls answer this for me?​
    10·1 answer
  • One year, the population of a city was 99,000. Several years later it was 82,170. Find the percent decrease.
    11·1 answer
  • A particular plant room grows 2.5 inches per month. how many centimeters is the plant rot growing per month
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!