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swat32
3 years ago
8

A coin is tossed 3 times. Find the probability of getting at least one tail​

Mathematics
2 answers:
Serjik [45]3 years ago
8 0

Answer:

It's equal for all sides

Step-by-step explanation:

snow_lady [41]3 years ago
3 0

Answer:

Its possible that the number of tails is 1/3 or 2/3

Step-by-step explanation:

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Drey makes $10 an hour plus $15 an hour for every hour of overtime. Overtime hours are any hours more than 40 hours for the week
alekssr [168]

Drey makes $10 an hour plus $15 an hour for every hour of overtime. Overtime hours are any hours more than 40 hours for the week.

Part A: Create an equation that shows the amount of wages earned, W, for working x hours in a week when there is no overtime. 

If there is no overtime, the equation is W = 10x.

Part B: Create an equation that shows the amount of wages earned, S, for working y hours of overtime. Hint: Remember to include in the equation the amount earned from working 40 hours. 

At $10 per hour for 40 hours, the total is $400.

S = 15y + 400

Part C: Drey earned $490 in 1 week. How many hours (regular plus overtime) did he work?

490 = 15y + 400

490 - 400 = 15y

90 = 15y

90/15 = y

6 = y

Drey worked 46 hours in all.




4 0
2 years ago
A polygon that has all angles the sane is said to be
aivan3 [116]
A regular polygon
*******************************************************************
4 0
3 years ago
What is pythagoras theorem​
Alborosie

Answer:

hypotenuse²=base²x height²

Step-by-step explanation:

It is used to find the third side of a triangle.

Hope it helps :)

6 0
3 years ago
In the diagram below bd is parallel to xy what is the value of x
Dominik [7]

Answer:

the answer is 76

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please help. Due soon.
Orlov [11]
The function represents exponential growth (since the exponent is positive).

The percentage increase is, if I'm not mistaken, 181.3% (since 710 is just a constant, we don't need to worry about that - it won't affect the growth rate of the function)
4 0
3 years ago
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