The maximum number of points Jeff can get is 100. (25 * 4) However, for each question he gets wrong, he's actually losing 6 points because he doesn't get the four points for getting right, and has the additional -2 points for getting it wrong. Since he only got a score of 70, that means he lost 30 points.

30/6 = 5. So he missed 5 question and got 20 question right.

5 0

3 years ago

On the day after my birthday this year, I can truthfully say: "The day after tomoroow is Monday". ON which day is my birthday?

borishaifa [10]

Answer:

Saturday

Step-by-step explanation:

2 days before (starting from Monday) is Saturday

8 0

2 years ago

What is the slope of the tangent line to f(x)=-2x+5 at x=-3

a_sh-v [17]

Answer:

is there a graph with t

Step-by-step explanation:

3 0

3 years ago