Dennis wants to change up his workout today, and he decides to flip a coin to determine his activity. if the coin lands on heads, dennis will do push-ups for one minute. if the coin lands on tails, dennis will do sit-ups for one minute. he flips the coin a total of 30 times, and his results are shown below. flip 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 result h t t h t h h h t t h t h t h flip 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 result t t h t h t t h t t h t t t t what is the probability that a randomly selected minute from dennis' workout would consist of sit-ups?

35-60 students are taking math.

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

hey there! : )

4y < -4

we need to isolate y. we can do this by simply dividing both sides by 4.

4y ÷ 4 > -4 ÷ 4

simplify.

y > -1

5 - y > 0

once again, we need to isolate y, so we can start off by subtracting 5 from both sides.

5 - y - 5 > 0 - 5

simplify.

-y > -5

divide both sides by -1.

** remember that when dividing any side by a negative, you must switch the sign! **

-y ÷ -1 < -5 ÷ -1

simplify.

y < 5

~hope i ! ~