Answer:
6 runners finished the race
Step-by-step explanation:
it starts with 90 runners. then 1/3 of them dropped out in the second half of the race, that means you do 90 divided by 3
90 ÷ 3 = 30
Then, 1/5 of the runners remained.
That means you do 30 divided by 5
30÷ 5= 6
so the answer is 6 remaining runners finished the race.
Answer:
g(x) is shifted 2 units to the right and reflected over the x-axis.
Step-by-step explanation:
For every hour they studied their grade will go up by 9.6 points
Answer:
<h2>See below</h2>
Step-by-step explanation:
first thing you didn't give any quadratic equation and also didn't allude which method you indeed however I'll give you two methods
- factoring
- quadratic formula
to get elaborately factoring method
see this question which is answered by me
quadratic formula:
by using this formula we can solve quadratic very early
we just need to substitute the value of a,b and c and simply to get x