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CaHeK987 [17]
3 years ago
15

Two mosquitos are sitting on the same ceiling fan. The radius of the ceiling fan is 16 inches. One mosquito is seated on the ver

y edge of the fan's blade, and one is seated 12 inches away from the center of the fan. The fan makes one revolution per second. How much farther, in inches, does the mosquito on the edge of the ceiling fan travel than the other mosquito in one second?
A 4π inches
B 8 inches
с 8π inches
D 112π inches​
Mathematics
1 answer:
ivolga24 [154]3 years ago
6 0

Answer:

b

Step-by-step explanation:

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A roulette wheel has the numbers 1 through 36, 0, and 00. A bet on three numbers pays 11 to 1 (that is, if you bet $1 and one of
OLga [1]

Answer:

You are expected to lose $0.05 (or win -$0.05)

Step-by-step explanation:

Since the roulette wheel has the numbers 1 through 36, 0, and 00, there are 38 possible outcomes.

In this bet, you are allowed to pick 3 out of the 38 numbers. Thus, your chances of winning (P(W)) and losing (P(L)) are:

P(W)=\frac{3}{38}\\P(L) = 1 - P(W)\\P(L) = \frac{35}{38}\\

The expected value of the bet is given by the sum of the product of each outcome pay by its probability. Winning the bet means winning $11 while losing the bet means losing $1. The expected value is:

EV = (11*\frac{3}{38}) -(1*\frac{35}{38})\\EV = -\$0.0525

Therefore, with a $1 bet, you are expected to lose roughly $0.05

5 0
3 years ago
11] You buy a house for $175,000. The economy goes
DENIUS [597]

Answer:

4% of 175,000 is 7,000

7,000x 5=35,000

175,000-42,000 equals 140,000 the value of the house

7 0
2 years ago
PLS HELP!! RIGHT ANSWER GETS BRAINLIEST!! pls only answer if u know the answer 100% this is a test!
katrin2010 [14]

Answer:

It’s -2 and 0 AND also 2 and 4

Step-by-step explanation:

Good luck!

5 0
3 years ago
Garph x > 2. I need Help!!!!!!!!!
bija089 [108]

Answer:

where am i supposed to graph it?

you didnt attach a graph or anything but i will try to help

x>2= x needs to be greater than 2

For example:

  • 3>2
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  • 20>2

Step-by-step explanation:

Hope this help

:))

4 0
3 years ago
A recipe calls for 15 oz of flour for every 8 oz of milk .is the relationship between ounces of four and ounces of milk proporti
pantera1 [17]
Yes, they are proportional because if you increase or decrease either amount they will both change. They will always have the same size. For example if I want to double the flour, I will have to double the milk as well because they have the same ratio. 
6 0
3 years ago
Read 2 more answers
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