Answer:
Secretariat's average speed in the Kentucky Derby of 1973 was of 47.05 miles per hour.
Step-by-step explanation:
Secretariat set the current record of 1 minute 59.40 seconds for the Kentucky Derby, running 10 furlongs, which are 1.25 miles.
To determine the speed at which the horse ran, we must first isolate the time in which he ran, to determine the fraction of time in which he traveled the 1.25 mile.
An hour has 60 minutes. To determine the speed, whe have to divide 60 by the minutes the horse ran, and then multiply it by the number of miles he ran: 60 / 1.5940 = 37,64 x 1.25 = 47,05.
The horse ran at 47.05 miles per hour.
There is a 60% chance that a female will be chosen .
18/30 = 0.60 .
Answer:
=2
hope it helps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Complete question :
A circular swimming pool has a radius of 28 ft. There is a path all around the pool that is 4 ft wide. A fence is going to be built around the outside edge of the pool path.
About how many feet of fencing are needed to go around the pool path
Answer:
201 feets
Step-by-step explanation:
The Circumference of a circle, C :
C = 2 * pi * r
r = Radius ; pi = 3.14
The entire Radius = pool radius + pathnaroind the pool = 28 + 4 = 32
Hence, the Circumference, which gives the value of fencing required is :
C = 2 * 3.14 * 32
C = 200.96 ft
C = 201 feets
Answer:
Option b(0.5) is the correct answer for the above question.
Step-by-step explanation:
- The above code is written in the C# language. The first three statements are used to declare the three decimal variable and initialize them by some value. But this has no use in the above code.
- Then there are the other three statemen which is used to declare the three variable of type integer which names are i,j and k and initialize them to a value 4,8 and 17.
- Then the expression "decimal x = (decimal)i / (decimal)j;", intialize the value 0.5 to the x variable.
- It is because the i and j value will be typecast in the decimal value and then i is divided by j. It means (4.0) is divided by (8.0) which gives the result 0.5.
- Hence option b is the correct answer while the other is not because the other option is not the value of the x variable.
