Answer:
18 : 3
Step-by-step explanation:
Basic proportionality question. All we need to here is to expression the given fractions ( , and ) as a fraction itself, and hence expressing the ratio we need to get, in fraction form.
- So, we have expressed this in a fraction, which we want to reduce
- The fractions have been taken as improper fractions
- Now we took the inverse fraction, through multiplication
- 35 and 35 cancel out, leaving us with the simplified fraction 18 / 3
_____
So now we have 18 / 3, the ratio in fraction form. The scale is thus 18 to 3, or in other words 18 : 3.
Hope that helps!
Apply distributive property
-9-9x+4=-5
Combine like terms
-5-9x=-5
Add 5 to both sides
-9x=0
Divide both sides by -9
x=0
Final answer: x=0
Answer:
January has the greater MAD.
Step-by-step explanation:
The MAD of January is 8. You can figure this out by finding the mean of the data (adding them all together then dividing by the number of data points), then finding the distance between each data point and the mean. You then will add all the distances together, then divide by the number of data points. The MAD of July is 2.5. See above for the process.
9514 1404 393
Answer:
1094 ft
Step-by-step explanation:
The initial kinetic energy of the rocket will have been completely converted to potential energy when ...
1/2v^2 = gh
where v is the initial vertical velocity, g is the acceleration due to gravity, and h is the height attained. Solving for h gives ...
v^2/(2g) = h
(256 ft/s)²/(2(32 ft/s²)) = 1024 ft
The rocket will attain a height of 1024 feet above the building, or ...
1024 ft + 70 ft = 1094 ft . . . . height above the ground
Answer:
(-4v-5)-(v-1)= -5v-4
Step-by-step explanation:
hope it helps :D