Answer:
1764 ways
Step-by-step explanation:
Number of ways of selecting 6 cows from 9 cows and 5 buffaloes from 7
Using the combination formula:
nCr = n! ÷ (n - r)! r!
Ciw selection:
9C6 = 9! ÷ (9-6)! 6!
9C6 = 84
Buffalo Selection:
7C5 = 7! ÷ (7-5)! 5!
7C5 = 21
9C6 * 7C5
84 * 21
= 1764 ways
Answer:
x = 5.95
Step-by-step explanation:
Given
= 3.5
Multiply both sides by 1.7 to clear the fraction
x = 1.7 × 3.5 = 5.95
Answer:
I'm not totally sure this is a VERY tricky question but I do know that 3 people did not say yes.
Step-by-step explanation:
Well if 70% of people said that they order toppings on pizza, then 30% don't order toppings. Therefore out of 10 people, 7 order toppings and 3 don't.
we know that
Volume of the cone=(1/3)*pi*r²*h
where
r is the radius
h is the height
in this problem
diameter=x units--------> r=x/2 units
h=x units
so
Volume of the cone=(1/3)*pi*( x/2)²*x------>(1/12)*pi*x³ units³
the answer is
the volume of the cone, in cubic units is (1/12)*pi*x³ units³
Answer:
Step-by-step explanation:
5= -1/3(6) + b
5= -2 +b
y= -1/3x+7