APPLICATION 1. Katelyn and Eric created a website selling math supplies to grade nine students on their spare time. Their
monthly income for 10 consecutive months is shown below. Create a scatter plot, draw a line of best fit and
determinate the equation of the Ime of best fit. Use this equation to determine their income in 15 months
Label the title and the x & y pres for full marks, (10 marks)
2
25
3
80
4
55
3
45
6
90
10
155
7
110
8
105
Month 1
Income (S) / 20
135

.19875994384

step-by-step explanation:

1699/ 8548

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12