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
krek1111 [17]
3 years ago
7

Maria deposits $1,950 into a savings account that earns simple interest at a rate of 3%. She makes no withdrawals. How much inte

rest has Maria’s account earned after 4 years?
Mathematics
1 answer:
Elenna [48]3 years ago
6 0

Answer:

x = .06418

Step-by-step explanation:

2 + (9.2)−8x = 2.32

(9.2)−8x = 2.32 − 2

log (9.2)−8x = log .32

−8x log 9.2 = log .32

−8x log 9.2

−8 log 9.2

=

log .32

−8 log 9.2

x = .06418

You might be interested in
The length of a string between a kite and a point on the ground is 90 m. If
lorasvet [3.4K]

Answer:

79.4 m

Step-by-step explanation:

In this problem we deal with a right triangle with hypotenuse 90 m.  We are told that tan Ф = 15/8; 15 represents the vertical distance of the kite off the ground and 8 represents the horizontal distance from the kite flyer to the kite.  This is sufficient info from which to determine the angle of elevation from kite flyer to kite:  tan Ф = 15/8 yields Ф =  1.08 radians.

Using this same angle Ф = 1.08 radians, sin Ф = (vertical distance) / hypotenuse = sin 1.08 rad = 0.882.

Then the vertical distance (height of the kite) is

(90 m)(0.882) = 79.4 m

8 0
3 years ago
Plz help!!
pochemuha
Not completely sure how to answer your question but all 20 questions where worth 5 points each which she would have gotten a 100 if she got all right but she got 15 which her score would be 75. I think in a ratio of correct to incorrect would be 75:100 , I'm not sure completely.
8 0
3 years ago
The equation below describes a linear function. y=−2(x+1)+4 The range of the function is {−4,−2,4} . What is the domain of the f
Lilit [14]

9514 1404 393

Answer:

  {-1, 2, 3}

Step-by-step explanation:

We need to find the values of x that correspond to these y-values.

  {-4, -2, 4} = -2(x +1) +4 . . . substitute the range values for y

  {2, 1, -2} = x +1 -2 . . . . . . .divide by -2

  {2, 1, -2} = x -1 . . . . . . . . . simplify

  {3, 2, -1} = x . . . . . . . . . . . add 1

The domain of the function is {-1, 2, 3}.

6 0
3 years ago
Paola had 13 pounds of coffee beans to divide among 6 people. How many pounds of coffee should each person receive?
Juliette [100K]

Answer:

2

Step-by-step explanation:

here is how to do it 13/6=2

6 0
3 years ago
Estimate the product of 5.99 and<br> by rounding to the nearest whole.
katovenus [111]

Answer: this answer is 6.00

4 0
3 years ago
Other questions:
  • Identify the sequence graphed below and the average rate of change from n = 1 to n = 3. coordinate plane showing the point 2, 10
    6·1 answer
  • Which information could he have used to determine this
    11·2 answers
  • Trevor plans on buying a car. Four banks offer the annual interest rates shown.
    9·1 answer
  • Solve for x:<br><br> 3x – 14 = -5x + 2
    9·1 answer
  • In a recent season, Ichiro hit .378 for the season. That is, he got a hit 37.8 percent of the time (generally and simply speakin
    9·1 answer
  • What are the similarities between a factor and multiple
    9·1 answer
  • What is the value of x?
    6·1 answer
  • Which of the following is NOT NECESSARILY TRUE?
    6·1 answer
  • Heelp. I will give brainliest to whoever answers correctly.-
    10·1 answer
  • If 24 chairs cost a total of $312.00. What is the unit price for each chair?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!