Answer:
150 times
Step-by-step explanation:
From the question given,
The probability of drawing a yellow triangle is 3/5 with replacement. This means that the probability of drawing a yellow card any time, will be 3/5.
For 250 draws,
The number of times a yellow triangle will appear will be = (3/5)x250 = 150
Answer: The penguin would walk 45 feet in around 27 seconds.
Step-by-step explanation: 10 ft = 6 sec, 20ft = 12sec, 30ft = 18 sec, 40 ft = 24 sec, 5 ft = 3 sec
So...
ANS of
7(a)=(30)+(n x 20) {n=n. of hours}
7(b)= with my mind
It is a combination, becasue the order does not matter
C (4,3) = 4! / [3! (4-3)!] = 4
Answer: A and C.
Answer:
Step-by-step explanation:
we have
This is the equation of a vertical parabola open upward
The vertex is a minimum
The equation of a vertical parabola in vertex form is equal to
where
(h,k) is the vertex
Convert the given function to vertex form
Factor the leading coefficient
Complete the square
Rewrite as perfect squares
------> equation in vertex form
The vertex is the point (2,6)
