The stem and leaf plot shows the numbers of sit-ups a group of students did in P. E. ,Number of sit ups, stem, leaf, 0, 9, 1, 3, 7, 9, 2, 0, 3, 6, 3, 1, 2, 5, 5, 7, 4, 4, 6, 7, 7, 5, 0, 3, 6, 2, 2, 7, 6, 8, 9, 0, 2, 6, 2 means 62, What is the difference between the number of students who did more than 36 sit-ups and the number of students who did fewer than 25 sit-ups?

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic