Answer:
Below in bold.
Step-by-step explanation:
The circumference is one dimensional so the ratio is the same as the radii,
1.5.
The areas are 2 dimensional so the ratio is 1.5^2 = 2.25.
Answer:
It's 5169 I just did it on Apex! Don't listen to the other guy!
Step-by-step explanation:
Answer:
9/24
Step-by-step explanation:
First, find the LCD: 24.
24/8=3. 3*5=15. So, 2 5/8 becomes 2 15/24.
24/12=2. 2*3=6. So, 2 3/12 becomes 2 6/24.
2 15/24 - 2 6/24 = 9/24.
Answer:
Number of Cucumbers = 12
Number of Tomatoes = 4
Step-by-step explanation:
Let number of cucumber be c and number of tomatoes be t
Since he has room for 16 plants, we can write:
c + t = 16
He wants to plant 3 times as many cucumbers as tomatoes. We can write:
c = 3t
We can substitute this in 1st equation and solve for t:
c + t = 16
3t + t = 16
4t = 16
t = 16/4 = 4
And c = 3t
c = 3(4) = 12
Number of Cucumbers = 12
Number of Tomatoes = 4
Answer:
We only need to calculate the 15% of 44.99 and 49.99 and sum them, for that, we have to multiply each number by 0.15:
44.99 * 0.15 + 49.99 * 0.15 = 14.27
He saved 14.25 (you should put the unit it's).
We could also have done a rule of three (which is what we have really did before)
44.99 - 100%
x - 15%
x = 
=. 6.75
49.99 - 100%
x - 15%
x = 
= 7.5
6.75 + 7.5 = 14.25
