Answer:
8 people
Step-by-step explanation:
look at the row starting 2 and greater than 5 ( 25 minutes )
There is 1 at 28
There are 4 in row starting with 3 and 3 in row starting with 4
total = 1 + 4 + 3 = 8
Here, first we need to calculate the slope of the line,
Here, Coordinates = (4, 6) (-1, -4)
m = y2 - y1 / x2-x1
m = 6 + 4 / 4 + 1
m = 10/5
m = 2
Now, Take first coordinate: y - 6 = 2 (x - 4)
Second coordinate: y + 4 = 2 (x + 1)
In short, Your Answers would be Option B & D
Hope this helps!
<h3>
Answer: 6 minutes</h3>
Explanation:
To start off, we'll need the volume of the fish tank.
Volume of a rectangular block = (length)*(width)*(height)
V = L*W*H
V = 48*30*30
V = 43,200
The volume of the tank is 43,200 cubic cm.
Divide this over the flow rate of 7200 cubic cm per minute to get
(43,200)/(7200) = 6
It will take Emily 6 minutes to completely fill the tank.
They are perpendicular because they have opposite reciprocal slopes.
Hello there!
1. The theoretical possibility of spinning every number out of the 200 spins is approximately to the nearest whole number: 16 times. We found that by dividing 200 by 12 to see how many of each number could fit in 200. 200 divided by 12 equals 16.666 but we can't spin a number 16.6 times so we have to round it to the nearest whole number that stays in the range of 200.
2.
i. The experimental probability of spinning a 1 is 20/200 or 1/10.
ii. The experimental probability of spinning an 8 is 30/200 or 3/20.
iii. The experimental probability of spinning an 11 is 2/200 or 1/100.
3. The numbers on the spinner that has a greater experimental probability than the theoretical probability is: 1,2,5,6,8, and 9.
Experimental probabilities:
2: 18/200 or 9/100
5: 17/200
6: 26/200 or 13/100
9: 18/200 or 9/100