3 years ago

It was noted that the probability of a flight arriving early is 1/10 and the probability of a flight arriving late is 2/5

Mathematics

1 answer:

Aloiza [94]3 years ago

8 0

Assuming independence,
prob=P(late,early)+P(early,late)=(1/10)(2/5)+(2/5)(1/10)

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Suppose you have a pocketful of change. You have some pennies (p) and some quarters (q). One expression could be used to describ

faltersainse [42]

Answer:

1.57

Step-by-step explanation:

So we have two equations regarding the number of quarters q and the number of pennies p:

$p+q$

Which represents the total amount of coins and

$0.01p+0.25q$

Which represents the total amount of money in dollars.

So we are asked to evaluation each expression for the situation in which we have 6 quarters and 7 pennies. Thus, plug 6 in for q and 7 in for p:

$p+q\\(7)+(6)=13$

This tells us that we have 16 coins in total.

$0.01(7)+0.25(6)\\=0.07+1.50\\=1.57$

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3 years ago

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I need some help and can you please show your work? Thank you have a good day

Colt1911 [192]

Answer:

Step-by-step explanation:(4+7)-(1)

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2 years ago

Cassie rolls a fair number cube with 6 faces labeled 1 through 6. She rolls the number cube 300 times.Which result is most likel

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There would be no most likely result because every time that she rolls that dice there is a 1/6 chance of getting any given number.

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3 years ago

Apply the distributive property and then combine like terms to write an equivalent expression

Norma-Jean [14]

x + 7(x + 1)

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PLEASE HELP!!!!!!!!!!!!!!!!!!!!

Semmy [17]

The answer would be 167 I believe

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3 years ago