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
emmasim [6.3K]
3 years ago
12

4. Mitch took out a school loan for $24,000. The interest rate on the loan was 8%.

Mathematics
1 answer:
Temka [501]3 years ago
8 0

Mitch paid $ 33600 altogether

<h3><u>Solution:</u></h3>

Given that mitch took out a school laon for $ 24000

The interest rate on the loan was 8%

Number of years = 5

To find: total amount paid altogether

We can use simple interest to calculate the total amount

Total amount paid altogether = simple interest + principal amount

<em><u>The simple interest is calculated as:</u></em>

\text { simple interest }=\frac{\text { principal } \times \text {rate of interest } \times \text {number of years}}{100}

Plugging in values, we get

\text { simple interest }=\frac{24000 \times 8 \times 5}{100}=240 \times 8 \times 5=9600

Total amount paid altogether = simple interest + principal amount

Total amount paid altogether = 9600 + 24000 = 33600

Thus Mitch paid $ 33600 altogether

You might be interested in
The Sydney cricket ground can contain a football field of approximately 147m by 136m. What distance would be covered by walking
Irina-Kira [14]
The answer is 566m because 147 plus 147 and 136 plus 136 equals 566
7 0
2 years ago
P(X&lt; ) 1-P(X&gt; ) A softball pitcher has a 0.626 probability of throwing a strike for each curve ball pitch. If the softball
Mashutka [201]

Answer:

19.49% probability that no more than 16 of them are strikes

Step-by-step explanation:

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

Can be approximated to a normal distribution, using the expected value and the standard deviation.

The expected value of the binomial distribution is:

E(X) = np

The standard deviation of the binomial distribution is:

\sqrt{V(X)} = \sqrt{np(1-p)}

Normal probability distribution

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

When we are approximating a binomial distribution to a normal one, we have that \mu = E(X), \sigma = \sqrt{V(X)}.

In this problem, we have that:

n = 30, p = 0.626

So

\mu = E(X) = np = 30*0.626 = 18.78

\sigma = \sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{30*0.626*0.374} = 2.65

What is the probability that no more than 16 of them are strikes?

Using continuity correction, this is P(X \leq 16 + 0.5) = P(X \leq 16.5), which is the pvalue of Z when X = 16.5. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{16.5 - 18.78}{2.65}

Z = -0.86

Z = -0.86 has a pvalue of 0.1949

19.49% probability that no more than 16 of them are strikes

7 0
3 years ago
Pls answer asap!! will mark brainliest giving 50 points ty ily &lt;3
malfutka [58]

Answer:

56

Step-by-step explanation:

Keep the order of opperations in mind when doing this (PEMDAS). First, solve what is inside the parentheses (6-1). Then, solve the exponent and the multiplication (6² and 5×5). Finally, finish adding and subtracting to get the answer.

4 0
3 years ago
Read 2 more answers
Which describes the graph of y=(x+6)^2+1?
Fittoniya [83]
C. Vertex at (-6,1)
3 0
3 years ago
What are the slope and the y intercept of the graph of the liner function shown on the grid
kow [346]
To find the slope use the Rise over Run rule
It rises 2 units and runs 1 unit, so your slope is
2 or 2/1

To find the y-intercept just find where the line crosses the y-axis
it crosses at the -4 mark

Your slope is 2 and y-intercept is -4
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following equations is the translation 2 units left of the graph of y = |x|?
    9·1 answer
  • Which one is I need help on this and how ?
    9·1 answer
  • Find the limit. lim t→0 5et − 5 t , 1 + t − 1 t , 4 1 + t
    6·1 answer
  • Write an equation that represents the function. (linear equations)
    5·1 answer
  • 6x+4<br> Solve for x…………
    12·2 answers
  • Find the solution to the systems of equations using the elimination method.
    15·2 answers
  • Change the word phrase to an algebraic expression. Use x as the variable to represent the number.
    12·1 answer
  • I need help ASAP!’!!!!!!!!!!!
    5·1 answer
  • Help me on math thanks
    10·1 answer
  • Give exact values. No decimals allowed!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!