3/5 = 51/85
Therefore, 51 red marbles and 85 green marbles follows the required ratio.
Answer:
268.13
Step-by-step explanation:
To find the sales tax, multiply the decimal value of the sales tax times the original price. The sales tax at 7.25% is the same as the decimal 0.0725.
sales tax = 250 x 0.0725 = 18.125
round that amount to the nearest penny so it is 18.13
The total price you would pay is the original price plus the sales tax
250 + 18.13 = 268.13
Answer:
The price of price of the stock after it has been owned for 12 weeks is $92.55
Step-by-step explanation:
Given: The price of a particular stock is represented by the linear equation
y = -0.91x + 103.47
where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars.
We have to find the price of price of the stock after it has been owned for 12 weeks.
Since , x represents the number of weeks the stock has been owned.
Thus, by substitute, x = 12
We get the value of y , the price of stocks.
Thus, y(x) = -0.91x + 103.47
⇒ y(12) = -0.91(12) + 103.47
⇒ y(12) = -10.92 + 103.47
Solving , we get,
⇒ y(12) = 92.55
Thus, the price of price of the stock after it has been owned for 12 weeks is $92.55.
87/1000 into a decimal is 0.087,
You can divide with your calculator, or you can use place value.
0.8 = 8/10
0.87 = 87/100
0.087 = 87/1000
And so on and so forth...
Answer:
1. 70,000
2.5,600,000,000
3.4,000,000
Step-by-step explanation: