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
ale4655 [162]
3 years ago
8

. Critique Reasoning Monica deposits $100 into

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

Answer:

The answer would be no, Monica is wrong.

Step-by-step explanation:

By using the formula for simple interest; Time ( $ x Rate) = Interest

After a year, Monica would have gotten $40.80 in interest,

Paul would have gotten $81.60 in interest.

Because Paul deposited a higher amount of money than Monica, Paul earns more interest.

You might be interested in
Can y’all help me answer these questions
cupoosta [38]

2. f(x)=\dfrac18\left(\dfrac14\right)^{x-2}

Domain: (-\infty,\infty), because any value of x is allowed and gives a number f(x).

Range: (0,\infty), because a^x>0 for any positive real a\neq0.

y-intercept: This is a point of the form (0, f(0)). So plug in x=0; we get f(0)=\frac18\left(\frac14\right)^{-2}=\frac{4^2}8=2. So the intercept is (0, 2), or just 2. (Interestingly, you didn't get marked wrong for that...)

Asymptote: This can be deduced from the range; the asymptote is the line y=0.

Increasing interval: Going from left to right, there is no interval on which f(x) is increasing, since 1/4 is between 0 and 1.

Decreasing interval: Same as the domain; f(x) is decreasing over the entire real line.

End behavior: The range tells you f(x)>0, and you know f(x) is decreasing over its entire domain. This means that f(x)\to+\infty as x\to-\infty, and f(x)\to0 and x\to+\infty.

3. f(x)=\left(\dfrac32\right)^{-x}-7

Domain: Same as (2), (-\infty, \infty).

Range: We can rewrite f(x)=\left(\frac23\right)^x-7. \left(\frac23\right)^x>0 for all x, so \left(\frac23\right)^x-7>-7 for all x. Then the range is (-7,\infty).

y-intercept: We have f(0)=\left(\frac32\right)^0-7=1-7=-6, so the intercept is (0, -6) (or just -6).

Asymptote: y=-7

Increasing interval: Not increasing anywhere

Decreasing interval: (-\infty,\infty)

End behavior: Similar to (2), but this time f(x)\to+\infty as x\to-\infty and f(x)\to-7 as x\to+\infty.

5 0
3 years ago
What is the equation of the line that passes through (-2,-3) and is perpenicular to 2X -3Y= 6
Rufina [12.5K]
You should first of all rewrite the equation in slope intercept form. You should get y=2/3x-2. The perpendicular slope is the opposite reciprocal, in this case -3/2. You will use this slope and the point to write your equation in point slope form and then clean this up to get it into slope intercept form. You should get y=-3/2x-6
5 0
3 years ago
Help me with this problem please
Vikki [24]
The answer would be d a negative times a negative is a positive times a negative makes it a negative
8 0
3 years ago
Write the equation using polar coordinates y^2=16x
baherus [9]
<span>r²sin²θ = 16rcosθ </span>

<span>rsin²θ = 16cosθ </span>

<span>r = 16cosθ / sin²θ </span>

<span>r = 16cotθcscθ</span>
8 0
3 years ago
Marcello sells coupon books to his neighbors. 4 neighbors each buy 2 coupon books. There are 8 coupons in each book. What is the
docker41 [41]

Answer:

64

Step-by-step explanation:

Marcello sells coupon books to his neighbors

4 neighbors each buy 2 coupon books

Each book have 8 coupons

Therefore the total number of coupons that all neighbors will get can be calculated as follows

Each neighbor will get 16 coupon

Hence the whole neighbors will get

16×4

= 64 coupons

8 0
3 years ago
Other questions:
  • The vertices of a parallelogram are shown below.
    10·1 answer
  • Describe an event that involves dice and has a theoretical probability of 5\6.
    6·1 answer
  • 7 copies of the sum of 8 and 4
    9·1 answer
  • Please help me with this question.
    8·2 answers
  • 9x+rt=tx+6 solve for x
    14·2 answers
  • A farmer is selling 480 sheep. Half of the sheep are sold to a neighboring farm that has 150 acres. One-third of the sheep are s
    10·1 answer
  • The table shows the relationship between the height of a tomato plant and the number of days since it has been planted
    10·2 answers
  • Simplify each of the following expressions and then put each simplified expression in order from greatest to least. −6+(−2) 2−6−
    10·1 answer
  • Help.....................
    7·1 answer
  • Which of the equations below represents a line parallel to the y-axis?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!