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Yuliya22 [10]
3 years ago
7

Plz help me I beg of u​

Mathematics
1 answer:
Alona [7]3 years ago
6 0
I can’t help but look . all might c:

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13. Vacation Kate is saving for a vacation in the Bahamas. On January 1,
jeyben [28]

Answer:

I tried P as the Principle invested: 750, i, as the interest rate per compounding period = 8.2/100 = 0.082 n, number of compounding periods = 2, and t, time is 6 (6 months before July 1 from January 1?) Because I got 1931.03 and it's wrong:

Step-by-step explanation:

4 0
2 years ago
Jennifer has 21 pencils she gives 21 pencils to her teacher write an equation that represents this situation
Galina-37 [17]

Answer + step-by-step explanation:

21 - 21 = 0

Jennifer has 0 pencils left.

5 0
3 years ago
Read 2 more answers
Find the expected value of the winnings
blondinia [14]
<h3>Answer:  4</h3>

============================================================

Explanation:

Refer to the table below (attached image). I've copied your table and added a third row at the bottom. This new row is the result of multiplying each payout value with the corresponding probability.

Example: for the first entry of this row, have 2*0.45 = 0.9

Once that third row is filled out, you add up everything in that row. That will lead to the expected value.

The expected value is: 0.9+1.2+0.6+0.8+0.5 = 4

Interpretation: You expect, on average, to win $4 each time you play the game. This assumes that the cost to play the game is 0 dollars. If the cost is something else, then it will affect the expected value.

Because the expected value is not 0, this game is not mathematically fair (the bias is leaning in favor of the player).

4 0
3 years ago
A furniture company makes large and small chairs. A small chair takes 30 minutes of machine time and 75 minutes of labor to buil
Radda [10]
Let the number of large chairs be x and small chairs be y
40x + 30y = 26 x 60 = 1,560 . . . . (1)
80x + 75y = 57 x 60 = 3,420 . . . . (2)

(1) x 2 => 80x + 60y = 3,120 . . . . (3)

(2) - (3) => 15y = 300 => y = 300/15 = 20

From (2), 80x + 75(20) = 3,420 => 80x + 1,500 = 3,420 => 80x = 3,420 - 1,500 = 1,920 => x = 1,920/80 = 24

Therefore, the company should produce 24 large chairs and 20 small chairs.

3 0
3 years ago
You deposit 800 dollars into your savings account how much simple interest will 800 dollars earn in 6 months at 7.25%
asambeis [7]
I=prt
I=800×0.0725×(6÷12)
I=29
4 0
3 years ago
Read 2 more answers
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