Answer:
There are 3 green marbles in the box.
Step-by-step explanation:
15% = 0.15
To figure out how much 15% of 21 is, you must multipl the decimal form of the percentage by the whole number. This will give you how much of that number that percentage is.
0.15 * 21 = 3.15
But you can't have 0.15 of a marble, so you must round as well.
3 green marbles in the box.
Answer:
5.01667
Step-by-step explanation:
301/6= 5.01667
The correct answer is 15.
This is because the relationship between x and y is y=3x, as can be verified by the other points in the table.
3 = 3(1), 6 = 3(2), 24 = 3(8).
When we plug in 5 for x into our equation, we get 3(5), which equals 15.
Therefore, your answer is 15.
Hope this helps!
Let width of the rectangular plot be x meters
then total of widths = 2x
and the length would be (550 - 2x) meters.
so the area = x(550 - 2x) = 550x - 2x^2
to find the maximum are find the derivative and equate to zero:-
f'(x) = 550 - 4x = 0
x = 550/4 = 137.5 meters = width
length = 550 - 2(137.5) = 275
Maximum area is when width = 137.5m and length = 275m
0.51
The hundredths place increases when it is higher than or equal to 5 in the thousandths place.
