Answer:
i think is n = 4. Sorry if wrong.
Step-by-step explanation:
Split it up into 4 separate shapes as shown in the attached picture:
shape 1 and 3 are identical triangles
area = 1/2 x B x H
area = 1/2 x 2 x 2 = 2 square cm each ( there are 2 so 2+2= 4 square cm for shape 1 & 3)
shape 2 is a rectangle area = L x w = 4*2 = 8 square cm
shape 4 is a triangle
area = 1/2 x b x h = 1/2 x 8 x 5.75 = 23 square cm
total area add all the shapes together: 4 + 8 + 23 =
35 square cm
Okay, so we know that Adam earns £200, plus 10% of (42*8) and 15% of (15*14)
To work out the payment for the magazines, you multiply 42 and 8, which gives 366 and find 10% of that, which is £36.60
To work out the payment for the books, you multiply 14 by 15, which gives 210 and find 15% of that, which is £31.50
Then add all the amounts together
£200+ £36.60+ £31.50= £268.10
10x7000=70 000
Read as seventy thousand
Scientific notation 7x10^4
Answer:
<em>Expected Payoff ⇒ $ 1.50 ; Type in 1.50</em>
Step-by-step explanation:
Considering that 1 out of the 100 tickets will have a probability of winning a 150 dollar prize, take a proportionality into account;
![100 - Number of Tickets,\\1 - Number of Tickets You Can Enter,\\1 / 100 - Probability of Winning,\\$ 150 - Money Won,\\Proportionality - 1 / 100 = x / 150, where x - " Expected Payoff "\\\\1 / 100 = x / 150,\\100 * x = 150,\\\\Conclusion ; x = 1.5 dollars](https://tex.z-dn.net/?f=100%20-%20Number%20of%20Tickets%2C%5C%5C1%20-%20Number%20of%20Tickets%20You%20Can%20Enter%2C%5C%5C1%20%2F%20100%20-%20Probability%20of%20Winning%2C%5C%5C%24%20150%20-%20Money%20Won%2C%5C%5CProportionality%20-%201%20%2F%20100%20%3D%20x%20%2F%20150%2C%20where%20x%20-%20%22%20Expected%20Payoff%20%22%5C%5C%5C%5C1%20%2F%20100%20%3D%20x%20%2F%20150%2C%5C%5C100%20%2A%20x%20%3D%20150%2C%5C%5C%5C%5CConclusion%20%3B%20x%20%3D%201.5%20dollars)
<em>Thus, Solution ; Expected Payoff ⇒ $ 1.50</em>