Try these.
1.
A coin is tossed three times. All possible outcomes are shown on this tree diagram.
HHH
HHT
HTH
HTT
Start
THH
) THT
a)
Add the probabilities to the branches on the diagram.
b)
What is the probability that there will be:
i)
three tails
ii)
a tail and two heads
at least two heads
iv)
no heads
were from the engvested answers given on the next page.

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.