In a recent survey of college freshman, 35% of students checked the box next to "exercise regularly," 33% checked the box next to eat five or more servings of fruits and vegetables a day," and 57% checked the box next to "neither." Use the appropriate
probability notation in following questions.
a. Draw a two-way relative frequency table to represent this situation.
b. What is the joint probability of randomly selecting a surveyed freshman who exercises regularly and eats 5 servings of fruits and vegetables
each day?
c. What is the probability of selecting a freshman who exercises regularly or eats 5 servings of fruits and vegetables each day?
d. Is there an association between eating fruits and vegetables and exercise? Create a conditional relative frequency table to help answer this
question

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3