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assignment - 3. number skills
attempt 1 of 3
match the description to the best example so that all terms have a matching example.
1. a set of decimal fractions
(3,4,5)
(-2,-1, 0, +1)
2. a set of whole numbers
3. a set of integers
{0,1,2,3)
4. a set of natural numbers
5. a set of rational numbers
{0.1, 0.2, 0.3)
[14,/2, 3/4)
cvt otton

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

okay wait before i answer, is this for your points on a graph?

5x+2x=49

7x=49

x=7. 35 apples

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0