Answer:
27 after 81 is 243
Step-by-step explanation:
The pattern is that you multiply 3 each time.
To determine the volume of a cylinder, you need to use the formula V = pi*r^2*h
To calculate the radius, all we have to do is divide the diameter by 2.
7.5/2 = 3.75
Now we can plug in the values.
V = 3.14 * 3.75 * 11 = 485.7 (This answer is rounded to the nearest tenth. Original answer: 485.71875)
Your answer is 485.7
Answer:6 feet 3 inches
Explaining-by dividing 84 by 16.8 you should find out the actual door is 5 times bigger than the photo,next all you have to d is multiply the theifs photo height by 5
Lets work it out.
A(6) = 6 + (6-1)(-2)
6 + 5(-2)
6-10
-4
-4 would be your answer, unless it is A(n) = 6 + A(n-1)(-2)
Answer:
2/13
Explanation:
The bag has 6 red, 3 green, 4 blue.
Total marbles = 13
Probability of getting <u>blue the first time</u> would be 4/13 because 4 of the 13 total marbles are blue
Because you're not putting back the first marble, the total would go down to 12, so the probability of getting <u>red the second time</u> would be 6/12 or 1/2
The probability that the first marble is blue and the second marble is red = (4/13)(6/12) = 2/13
