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Zolol [24]
3 years ago
8

Use 10 point bins 90-99 and 80-89

Mathematics
2 answers:
stellarik [79]3 years ago
6 0

Answer:

-9

Step-by-step explanation:

90-99=-9 & 80-89=-9

saul85 [17]3 years ago
5 0

Answer:

-9

Step-by-step explanation:

Thats the answer

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A total of $37185 is invested at an annual interest rate of 2% compounded quarterly. Find the balance after 11 years.
vazorg [7]
A=37,185×(1+0.02÷4)^(4×11)
A=46,309.97
8 0
3 years ago
Four people—Rob, Sonja, Jack, and Ang—enter their names into a drawing. The winner receives either a t-shirt or a mug, and which
Snowcat [4.5K]

Answer: 50%

Step-by-step explanation: Good luck! :D

3 0
2 years ago
Read 2 more answers
Before every​ flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the ai
ollegr [7]

Answer:

The probability that the aircraft  is  overload = 0.9999

Yes , The pilot has to be take strict action .

Step-by-step explanation:

P.S - The exact question is -

Given - Before every​ flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the aircraft. The aircraft can carry 37 ​passengers, and a flight has fuel and baggage that allows for a total passenger load of 6,216 lb. The pilot sees that the plane is full and all passengers are men. The aircraft will be overloaded if the mean weight of the passengers is greater than 6216/37 = 168 lb. Assume that weight of men are normally distributed with a mean of 182.7 lb and a standard deviation of 39.6.

To find - What is the probability that the aircraft is​ overloaded ?

         Should the pilot take any action to correct for an overloaded aircraft ?

Proof -

Given that,

Mean, μ = 182.7

Standard Deviation, σ = 39.6

Now,

Let X be the Weight of the men

Now,

Probability that the aircraft is loaded be

P(X > 168 ) = P(\frac{x - \mu}{\sigma} > \frac{168 - \mu}{\sigma} )

                 = P( z > \frac{168 - 182.7}{39.6} )

                 = P( z > -0.371)

                 = 1 - P ( z ≤ -0.371 )

                 = 1 - P( z > 0.371)

                 = 1 - 0.00010363

                 = 0.9999

⇒P(X > 168) = 0.9999

As the probability of weight overload = 0.9999

So, The pilot has to be take strict action .

5 0
2 years ago
1 centimeter is equal to 50 miles. The distance between Grand Rapids and Escanaba is 4 centimeters. What is the actual distance
katovenus [111]
1cm=50mi
50mi x 4cm= 200mi

Hope this helps!
6 0
3 years ago
Read 2 more answers
Quiz 9.1 & 9.2
Ray Of Light [21]

Answer:....

Step-by-step explanation:

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