A survey of 120 college students is conducted and the results displayed below show that 70 students have a smartphone, 55 have a tablet, and 10 have neither. Fill in the empty table cells in the two-way frequency table. Smartphone No Smartphone Total Tablet 55 No Tablet 10 Total 70 120 What is the probability (rounded to the nearest whole percent) that a randomly selected college student has a tablet but not a smartphone? a. 40%

b. 33%

c. 80%

d. 32%

i think is g(1)=-1.

hope that i can

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!