Answer:
It is after 4 explorations that the submarine's elevation would have changed by -3/2 miles
Step-by-step explanation:
From the question,
The elevation of the submarine changes by -3/8 mile after each exploration.
To determine the number of explorations it will take for the submarine's elevation to have changed by -3/2 miles, we will divide -3/2 miles by the number of miles the elevation of the submarine changes per exploration (that is, -3/8 mile),
That is,
-3/2 miles ÷ -3/8 mile
=
=
=
= 4
Hence, it is after 4 explorations that the submarine's elevation would have changed by -3/2 miles.
Answer:
1. 1/80 = 0.0125
2. 1/2 = 0.5
3. 280
4. 23.09
5. 1/2 = 0.5
Step-by-step explanation:
1. height of probability density function
= 0.0125
2. probabilty that you will win the auction given a bid of 280
=
3. mean secret service price
4. the standard deviation of the above
= (320-240)/12^1/2
= 23.09
5. with a new bid of 300 dollars, probability you will win auction
= [(300-280)/(320-240)]/[(320-280)/(320-240)
= (20/80) / (40 /80)
= 0.25/0.5
= 0.5
Question:
What is the volume of this right cone?
40π cm³
300π cm³
400π cm³
480π cm³
The image of the cone is attached below:
Answer:
Option c: 400π cm³
Explanation:
It is given that a right cone with radius = 10 cm , height = 12 cm and lateral height 15.6 cm
To determine the volume of the right cone, let us substitute these values in the formula,
Thus, we get,
Multiplying the terms,
Dividing by 3, we get,
Thus, the volume of the cone is 400π cm³
Hence, Option c is the correct answer.
