The straightaway on each side measures 1,000 meters. The curves are semicircles with diameter 74 meters. What is the distance, in meters, around the entire track? Express your answer to the nearest hundredth.

You have Rs 2,400 in your account and the interest rate is 5%. After how many years

would you earn Rs 240 as interest.

Step-by-step explanation:

You have Rs 2,400 in your account and the interest rate is 5%. After how many years

would you earn Rs 240 as interest.

Step-by-step explanation:

2232. 478 meters

Step-by-step explanation:

Given that :

Straightway on both sides at 1000 m each :

2 * 1000m = 2000 m

Semicircle ; 2 at both ends :

Length = pi*r = 3.14 * (74/2) = 116.23892 meters

2 * 116.23892 = 232.47785 meters

Total length :

(2000 + 232.47785) meters

= 2232. 478 meters

2232. 478 meters

Step-by-step explanation:

Given that :

Straightway on both sides at 1000 m each :

2 * 1000m = 2000 m

Semicircle ; 2 at both ends :

Length = pi*r = 3.14 * (74/2) = 116.23892 meters

2 * 116.23892 = 232.47785 meters

Total length :

(2000 + 232.47785) meters

= 2232. 478 meters

2232.48 meters

Step-by-step explanation:

From the diagram:

Radius of semicircle = 74

Length of straightway on each side = 1000

The length of school track :

Straightway on each side = 2 * 1000 m = 2000m

Length of semicircle = πr/2

Length of both semicircle  = 2 * 3.142 * 74 /2 = 232.47785

Total Length = ( 2000 + 232.47785) = 2232.48 meters

The answer is in the image 

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

The answer is in the image 

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg