Thirty of the 198 students enrolled in statistics 101 were asked if they wanted exam ii to be a take-home or an in-class assessment. twenty, or about 67%, of the students polled indicated a preference for an in-class exam. the professor concluded that the majority of students in statistics 101 would prefer an in-class examination for exam ii. did the professor perform a descriptive study or an inferential study?

$18 was the price of the t-shirt

step-by-step explanation:

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

2x^2+5x+17

your welcome. : )

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation: