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liberstina [14]
3 years ago
15

Help please someone

Mathematics
1 answer:
Evgen [1.6K]3 years ago
8 0
The answer is -1. 

Use the order of operations to solve. 
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PLEASE HELP IM STUCK
mrs_skeptik [129]

The number of outcomes possible from flipping each coin is 2, therefore;

  • The expression that can be used to find the number of outcomes for flipping 4 coins is: 2•2•2•2

<h3>How can the expression for the number of combinations be found?</h3>

The possible outcome of flipping 4 coins is given by the sum of the possible combinations of outcomes as follows;

The number of possible outcome from flipping the first coin = 2 (heads or tails)

The outcomes from flipping the second coin = 2

The outcome from flipping the third coin = 2

The outcome from flipping the fourth coin = 2

The combined outcome is therefore;

Outcome from flipping the 4 coins = 2 × 2 × 2 × 2

The correct option is therefore;

  • 2•2•2•2

Learn more about finding the number of combinations of items here:

brainly.com/question/4658834

#SPJ1

7 0
2 years ago
Select the domain and range of F. F = {(x, y ) | x + y = 10}. Domain: {10} Range: {10} Set F is not a function and does not cont
MissTica

Answer:

Domain is all Real Numbers and the Range is all Real Numbers.

Step-by-step explanation:

It is a function.

The graph of this function is a straight line passing  through the x axis at (10,0) and the y-axis at  (0,10). The line  continues to the left and right without bounds.

So the Domain is all Real Numbers and the Range is all Real Numbers.

4 0
4 years ago
Please help<br><br> What is the measure of ∠c?
malfutka [58]
It’s 56 bc a straight line = 180 so 180-124=56
5 0
3 years ago
The travel time for a plane traveling at a rate of r kilometers per hour for 290 kilometers
Lapatulllka [165]
Time = distance / rate
time = 290 / rate

7 0
3 years ago
Jo and Gary share marbles in the ratio 3:1 jo gets 12 how many marbles does gary get
Schach [20]

Gary gets 4 marbles, because 12/3 is 4. So for the ratio 3:1 to apply, Jo gets 12 marbles and Gary gets 4.

8 0
4 years ago
Read 2 more answers
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