The grade distribution for students in the introductory Which of the following correctly represents the statistics class at a local community college are
probability that a randomly selected student has a
displayed in the table. In this table, A = 4, B = 3, etc. Let grade higher than a C?
X represent the grade for a randomly selected student.
OP(X<2)
Grade 4 3 2 1 0
O P(
X2)
O P(X2)
Probability 0.43 0.31 0.17
0.05 0.04
O P(
X2)

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.

i don't know i don't know