All categories

4 years ago

Can someone help me with all of them?

Mathematics

1 answer:

Mila [183]4 years ago

6 0

Answer:

To calculate annual compound interest, multiply the original amount of your investment or loan, or principal, by the annual interest rate. Add that amount to the principal, then multiply by the interest rate again to get the second year's compounding interest

Step-by-step explanation:

A = P (1+ r/n) ^nt

A = final amount is found if you input 12 months at r

P = initial principal balance = $100 if every month

r = interest rate then interest rate will be 12 month

n = number of times interest applied per time period = 1

t = number of time periods elapsed t = eg 10

You might be interested in

Emily has a lock that uses the numbers 0-7. The combination is 3 numbers long. What is the probability that the combination is 7

Margarita [4]

333 most likely then

8 0

4 years ago

vladimir1956 [14]

The answer is C: x < -2
The fact that it is less than -2 is shown by the open circle on -2, and the arrow pointing to the left. An open circle means that the number cannot be included (which is why it can't be "less than or equal to," but instead is just "less than."), and the line pointing to the left means that your variable is specifically less than the number circled.

3 0

3 years ago

What is the range if the function in this table?

Lana71 [14]

The range of a function is the set of y-values the function contains. Thus, in this case, the range would be the set of values under the y column, as this represents the y-values the function produces.

We see "2, 3, 4, 2" under the y column. Since we are establishing a set of values, we are going include all the values under the column, which includes 2, 3, and 4. We are <em>not </em>going to repeat the second 2 because it isn't necessary, as 2 is already in the set thus.

Thus, the final set for the range of the function is {2, 3, 4}, or Choice A.

6 0

3 years ago

What is 4 over 9 1 over 9

kirill [66]

<span>So the solution is 4/3</span>

5 0

3 years ago

on a large college campus, 84% of the students report drinking alcohol within the past month, 33% report using some type of toba

Natasha_Volkova [10]

Answer: 0.31

Step-by-step explanation:

Let A denotes the event that the students report drinking alcohol and B denotes the students report using some type of tobacco product .

Given : P(A) =0.84 ; P(B)=0.33 and P(A∪B)=0.86

We know that $P(A\cap B)=P(A)+P(B)-P(A\cup B)$

Then, the probability that the student both drunk alcohol and used tobacco in the past month is given by :-

$P(A\cap B)=0.84+0.33-0.86=0.31$

Hence, the probability that the student both drunk alcohol and used tobacco in the past month = 0.31

5 0

3 years ago