Answer:
1.39
Step-by-step explanation:
100 = 12x, this finds how many hours she works total over 6 days.
so x = 8.33, so she works 8.33 hours per 6 days.
8.33 = 6x, solves for how many hours per day
x = 1.38
So she works 1.38 hours everyday.
Answer:
Step-by-step explanation:
i will help in a bit
3 feet equals 1 yard.
14 is close to 12, which 12/3 is 4. There is a remainder of 2, since 12+2 is 14.
14 ft = 4 yd 2 ft
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hope it helps
General exponential equation
y = A(1+r)^x
where
A = initial value
r = rate increase (+) or decrease (-)
x = time period of the change
y = projected value
y = 300(1.05)^x
in this problem, x = years after 2017
we want to find an x that makes the value more than or equal to 650
650 <= 300(1.05)^x
Answer:
3/4 15 3
Step-by-step explanation:
To convert 0.75 to a fraction:
Divide it by 1: 
Multiply both the top and bottom by 100: 
(this is called a decimal fraction)
Simplify the fraction by dividing both the top and bottom by 25:
(this is called a common fraction)
1 cent = 0.01 = 1/100 = 1 hundredth
1 nickel is worth 5 cents = 0.05 = 5/100 = 5 hundredths
1 quarter is worth 25 cents = 0.25 = 25/100 = 25 hundredths
Therefore, to calculate how many nickels represent 0.75 (75 hundredths) divide 75 by 5:
75 ÷ 5 = 15
To calculate how many quarters represent 0.75 (75 hundredths) divide 75 by 25:
75 ÷ 25 = 3
