MATHEMATICS COLLEGE

Use a tree diagram or systematic list to determine the number of ways a nickel, a dime, and a quarter can be flipped to get exactly one tail. Remember outcomes can be described with strings of T's and H's.

Answers

Answer 1

Answer:

The Tree diagram is shown below.

What is Tree Diagram?

There are twoparts to a probability tree diagram. These are given as follows:

Node - it is used to represent an event.
Branch - it is used to connect two events. The probability of occurrence of an event is written on a branch.

Given:

The tree diagram for Nickel, a dime, and a quarter is shown below

Nickle Dime Quarter Outcome

Head----------------> HHH

Head /

/ \ Tail----------------> HHT

Heads

Tail / Head----------------> HTH

\ Tail----------------> HTT

/ Head----------------> THH

Head

/ \ Tail----------------> THT

Heads

\ Head----------------> TTH

\ /

Tail

Tail----------------> TTT

Learn more about Tree Diagram here:

brainly.com/question/13311154

#SPJ2

Answer 2

Answer: is there any options I can chose from

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Can someone please go into detail on how they simplified this expression? Thanks!: 4a - (4a-3)=4a 1(4a 3) Identity property
4a -4a + 3 Distributive property
0 -3 Combine like terms.
3 simplify
I really don't get how they got plus 3
Thanks again!

Answers

Answer:

Step-by-step explanation:

4a - (4a-3)

= 4a -1(4a - 3)

= 4a - 4a + 3 <--- Distributing the -1 over the parenthes

= 3 <---- ( as 4a - 4a = 0)

The total of 8 and the product of x and 2

Answers

Answer:

Step-by-step explanation:

QuestionCalculate the arc length for a circle whose radius is 6 with a central angle θ=135°. S=

Answers

9514 1404 393

Answer:

S = 4.5π ≈ 14.14 units

Step-by-step explanation:

The arc length is given by ...

s = rθ . . . . . r = radius; θ = central angle in radians

The angle 135° is ...

135° = 135°(π/180°) = 3π/4 radians

The arc of interest has length ...

s = 6×3π/4 = 9/2π ≈ 14.14 . . . units

Find the volume of a cylinder, given
the radius as 7cm and height 10cm.

Answers

Answer:

1539.38cm³

Step-by-step explanation:

V=πr2h=π·72·10≈1539.3804cm³

V≈1539.38 just use the formula it’s easy

Mr. and Mrs. Horner will be visiting the museum with their three children. Tickets cost $25 for adults and $15.50 for children. How much will it cost for the whole family to visit the museum?