Well, You have 4 students and 8 other students. If theres 8 people,
this means theres 8 combinations possible. This means you do 8x4 and you
get 32.
you divide 12 by 25 which is 0.48 and multiply it by 48 and the answer is 48%
Answer:
Mean: 3.2 Median: 3.2 Mode:3.1 Range:0.5
Step-by-step explanation:
Easy.
Answer:
pi/4
Step-by-step explanation:
my answer is in the image above
Answer:
76
Step-by-step explanation:
recall that for a quadratic equation in the form
ax² + bx + c = 0, the discriminant is given by
discriminant, D = b²- 4ac
we are given the following:
-6x² + 2x + 3 = 0,
comparing this with the general equation above, it is clear that,
a = -6, b = 2 and c = 3,
substituting these into our equation for discriminant:
D = b²- 4ac
= 2² - 4(-6)(3)
= 4 + 72
= 76
