Answer:
293.5
Step-by-step explanation:
40×50/2
=1000 cm²
π×15²
3.14×225
706.5
1000-706.5=293.5 cm²
Answer:
1000 points and need to be moderator
Step-by-step explanation:
1000 points to open messages and need to be moderator or above to send messages
Rose 8 Fahrenheit
I hope this help you !!!
Answer:
Step-by-step explanation:
Variance is the sum of squares of all items x from mean. i.e
Variance = 
Being the sum of squares variance can never be negative irrespective of mean being negative.
Std deviation is the square root of variances. This will thus be less than variance if variance >1 other wise std deviation will be bigger than variance.
Hence option d is right.
Answer:
The answer is : A
Step-by-step explanation:
Hope this helps!!! :)