The expected assembly time is the middle of the range of the uniform distribution, 8 minutes.
32 doughnuts can be bought with $16.
Step-by-step explanation:
One dozen doughnuts = $6.00
One dozen = 12
$6.00 = 12 doughnuts
$1.00 = 
Therefore, 2 doughnuts can be bought for $1.
For $16 dollars;
No. of doughnuts = Amount * Doughnuts per dollar
32 doughnuts can be bought with $16.
Keywords: division, multiplication
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8- hundreds
9-tens
0-ones
Answer:
The number of times over the Weekend that:
Ashley watched TV = x = 12 hours
Gabby watched TV = y = 6 hours
Step-by-step explanation:
Let us represent:
The number of times
Ashley watched TV = x
Gabby watched TV = y
Together, Ashley and Gabby watched a total of 14 hours of television over the weekend.
= x + y = 14..... Equation 1
x = 14 - y
Ashley watched 6 times as many hours as Gabby.
x = 6y
Using substitution method
We substitute 14 - y for x
14 - y = 6y
14 = 6y + y
14 = 7y
y = 14/7
y = 2 hours
Solving for x
x = 14 - y
x = 14 - 2
x = 12 hours
Therefore:
The number of times over the Weekend that:
Ashley watched TV = x = 12 hours
Gabby watched TV = y = 6 hours
Answer:
Step-by-step explanation:
20 x 10= 200 ft
1 gallon is 330 ft
paint 4 walls
200 x 4
800 ft/ 330
You would need 2.434 gallons of paint.
