The function (t) = 1,000(1.06)2t models the value of an investment after tyears.
Part B: What does the coefficient"2" represent in the exponent of the function?
the total amount of money earned in the investment
the initial amount of money invested
the number of compounding periods per year
the interest rate of the investment

Answer:

True

Step-by-step explanation:

x^a = b

x^( a / a ) = b^( 1 / a )

x^1 = b^( 1 / a )

x = b^( 1 / a )

Answer:

C. 0.5

Step-by-step explanation:

Since a coin has 2 sides and there is the same probability of getting either side, then each side has a 50% or 0.5 probability. Therefore, in order to calculate the expected value of one coin flip we need to multiply the value of each side by its probability and add those values together like so...

1 * 0.5 = 0.5

0 * 0.5 = 0

Now we add these values together...

0.5 + 0 = 0.5

Finally, we can see that the expected value of one coin flip is 0.5

Answer:

[tex]48\pi[/tex]

Step-by-step explanation:

The figure is 270 degrees. A circle is 360 degrees and 270 is only 75% of this. Very important.

PA is the radius, so it is 8 inches.

Formula for area of a circle: [tex]A = \pi r^2[/tex]

Solve for the area of the whole circle:

[tex]A = \pi (8)^2 = 64\pi[/tex]

Since the circle is only 75%, that is 0.75

Multiply full area by 0.75 to get 75% of the area.

[tex]64\pi *0.75 = 48\pi[/tex]

Hope this answer helped! :)

Answer:

10

Step-by-step explanation:

Answer:

E.) None of these choices are correct.

Step-by-step explanation:

31%

4848.60 - 3360.00=1488.00

Answer:

The total cost is 26.6 dollars

Step-by-step explanation:

Given

The total bill of the breakfast = $ 21.60

Sales tax = 7% of the total bill value

Total bill after adding the 7% sales tax

$ 21.60 + 7% of $ 21.60

[tex]21.60 + \frac{7}{100} * 21.60\\21.60 + 1.512\\23.112[/tex]dollars

After adding 15% of the tip values to the payable amount of $ 23.112, the total bill becomes

$ 23.112 + 15% of $ 23.112

[tex]23.112 + 3.4668 = 26.5788[/tex]

The total cost is 26.6 dollars

Answer:

10

Step-by-step explanation:

6-3=3 then power of 2 which is 9 then plus 1

Answer:

C

Step-by-step explanation:

Substitute 6 for "x" in (x - 3)² + 1

(6 - 3)² + 1

We now evaluate the expression using PEMDAS

Parenthesis

Exponents

Multiplication and division ( from left to right )

Addition and subtraction ( from left to right )

Step 1: parenthesis

6 - 3 = 3

We would then have (3)² + 1

step 2: exponents

3²=9

we would then have 9 + 1 which = 10

Hence, the answer is C

Answer:

area: 72    perimeter: 36

Step-by-step explanation:

area of big rectangle, 10x6=60  

height of triangle:4 multiplied by 3 (6/2=3) =12   12+60=72

length of sides added together: 10+10+6+5+5=36

Answer:

Step-by-step explanation:

P=36m

A=72m²

Answer:

The unit rate: 13 mi/gallon. Fraction 39/3

Step-by-step explanation:

39 miles/3 gallons. Simplify. 13 miles/1 mile=13 mi/gallon

Please mark brainliest!

Answer:

4.5

Step-by-step explanation:

Answer:

66

Step-by-step explanation:

Angles 66 and b are alternate interior angles,

Alternate interior angles are equal.

So,

b = 66

Answer:

B. 1763

Step-by-step explanation:

Kevin ran 1773 meters

George ran 56 more meters than Kevin

Will ran 66 less meters than George

1773 + 56 =

1829 - 66 =

1763 meters

Answer:

8.66

Step-by-step explanation:

Answer:

28/3

Step-by-step explanation:

Dividing a fraction is the same as multiplying it by the reciprocal.

First, convert 4 and 2/3 to an improper fraction.

You get 14/3. Multiply that by the reciprocal of 1/2 (2/1) to get your answer.

14/3 * 2/1 = 28/3

Step-by-step explanation:

All inputs either point to 1 or 6 so the range is 1,6

Answer:

12

Step-by-step explanation:

I think I haven't learned this yet If I did I forgot but sorry if wrong

Answer:

area of traingle=1/2(sin130×AB×AC)

85×3=sin130×AB×AB

255=76×AB²

255/76=AB²

√332.88=AB

AB=18.24

AC=18.24

Step-by-step explanation:

Hope this helps.

Answer:

3/5

Step-by-step explanation:

9/15=3/5

since 15 had an a you divide the girls over the people who had an A

The probability that a student has an A given that the student is female is approximately 0.8333 or 83.33%.

Let A be the event that a student has an A in the class, and let F be the event that a student is female. We want to find P(A|F), the probability that a student has an A given that the student is female.

We can use Bayes' theorem to find P(A|F):

P(A|F) = P(F|A) x P(A) / P(F)

where P(F|A) is the probability that a student is female given that the student has an A, P(A) is the overall probability of a student having an A, and P(F) is the overall probability of a student being female.

We are given that there are 20 students in the class, 9 of whom are female and 15 have an A. Therefore, the overall probabilities are:

P(A) = 15/20 = 0.75

P(F) = 9/20 = 0.45

To find P(F|A), the probability that a student is female given that the student has an A, we can use the formula for conditional probability:

P(F|A) = P(A and F) / P(A)

where P(A and F) is the probability that a student has an A and is female.

We know that there are 15 students with an A, and 9 of them are female. Therefore:

P(A and F) = 9/20

Putting everything together, we have:

P(A|F) = P(F|A) x P(A) / P(F)

P(A|F) = (9/20) x (0.75) / (0.45)

P(A|F) ≈ 0.8333

Therefore, the probability that a student has an A given that the student is female is approximately 0.8333 or 83.33%.

To know more about probability follow

https://brainly.com/question/13377956

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Answer:

A) Positive

Step-by-step explanation:

Answer:

positive

Step-by-step explanation:

as long as it is a straight line and it is not falling and rising again, it is positive

Answer:

Step-by-step explanation:

add 5. so thats -3x <-15

x is less than or equal to 5

Answer:

x  > 5

Step-by-step explanation:

-3x - 5 < -20

-3x < -20 + 5

-3x < -15

/-3     /-3

x > 5

( whenever dividing or multiplying by a negative number you must flip the sign )

hope this helps ^^

Answer: exponential

Step-by-step explanation:

its exponential

count the squares in each one

first is 2 squares

second is 4 squares

third is 8 squares

this is going up exponentially because the first one would be 2^1 the second would be 2^2 and the third would be 2^3

Answer:

This ratio is not proportional. (๑・ω-)～♥”

Answer:

x=26

y=11

Step-by-step explanation:

y is equal to the one on the opposite side, so y=11

since 24 and the other side are equal, and the other side is x-2, you do 24+2=26

Answer:

The answer is 17.58