1, 3, 5
Or
Ratio of white flowers to pink flowers
Ordered pair (8,12)
Number of pink and white flowers in one row of molly's garden
13 + (-12) - (-5)
13 - 12 + 5
1 + 5
= 6.
Answer is A)
That’s pretty easy you just have to basically y=mx+b
Answer:
Below.
Step-by-step explanation:
To find the number of students in each grade you multiply the marks by the frequency density. The number of students is given by the area under the rectangles.
So to find the number of students with grade U (< 160) it is:
120 * 0.2 + 40*0.5
= 24 + 20
= 44.
The number for Grade E
= (200 - 160) * 0.5
= 40 * 0.5
= 20.
The others can be found in the same way.
