The third one because it says 4 of 7 and the rest which is 3 eat a school meal
So the ratio is 4:3
Yo sup??
On plotting the above mentioned points we get a right angled triangle.
On rotating this about y axis we obtain a cone.
Hence your answer is cone.
Hope this helps.
Answer:
The probability that a cartridge purchased by a customer will have a video or audio defect is 1.9%
Step-by-step explanation:
The given parameters in the question are;
The percentage of cartridges that have video defects, P(X) = 1.6%
The percentage of cartridges that have audio defects, P(Y) = 0.7%
The percentage of cartridges that have both audio and video defects, P(X and Y) = 0.4%
The probability is with regards to inclusive evets
The probability of inclusive events 'X' and 'Y' which are events that can happen at the same time are given as follows;
P(X or Y) = P(X) + P(Y) - P(X and Y)
Therefore, we have;
P(X or Y) = P(Video or Audio) = 0.016 + 0.007 - 0.004 = 0.019
∴ P(Video or Audio) = 1.9%
The probability that a cartridge purchased by a customer will have a video or audio defect = 1.9%
3/4
because theres four triangles in total and only three are shaded in. Just count how many triangles there are and count how many are shaded in and as you can see theirs only three triangles shaded in.
Answer:
f(x)=-2*(x-3)+5 when x<u><</u>3
g(x)=x(x-3)+5 when x>3
Step-by-step explanation:
| | is absolute function meaning the value must be larger than or equal to zero.
So | x-3 | = -(x-3) when x<u><</u>3
f(x)=-2*(x-3)+5 when x<u><</u>3
| x-3 | = (x-3) when x>3
g(x)=2*(x-3)+5 when x>3