88 cones were sold.
Step-by-step explanation:
Let,
Cones = x
Sundaes = y
Cost of one cone = $1.10
Cost of one sundae = $2.35
According to given statement;
x+y=172 Eqn 1
1.10x+2.35y=294.20 Eqn 2
Putting value of y in Eqn 1;
88 cones were sold.
Keywords: Linear equations, multiplication
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Given points (1,5) and (0,-1)
(-1-5)/(0-1) = -6/-1 = 6
The slope is 6
Answer:
Step-by-step explanation:
We have that, a die is rolled once.
As, the total outcomes can be 1, 2, 3, 4, 5, 6.
So, the probability to obtain 2 is 
and the probability to obtain 6 is .
Thus, the probability of rolling 2 or 6 after rolling a die once will be 
i.e. .
Hence, the probability of rolling a 2 or 6 is .
It’s an exponential function
<span>5 ways to select the 1st letter
4 ways to select the 2nd letter
3 ways to select the 3rd letter
2 ways to select the 4th letter
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Total # of ways = 5*4*3*2 = 120 passwords
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Another way to get the answer 5P4 = 5!/(5-4)!</span>
