Answer:
-163,840
Step-by-step explanation:
Because the pattern is -4 you just multiply it through until you get to the 8th term. ;)
8 pm to midnight (12 pm) = 4 hrs
so the temp dropped -16.8 in 4 hrs (because the temp started at 0)
-16.8/4 = -4.2....so it dropped 4.2 every hr.
temp at 9 pm (1 hr after 8) would be (0 - 4.2) = -4.2
Answer:
Step-by-step explanation:
Volume of cylinder is given as
V is the volume the cylinder, r is its radius at the base, while is its height.
To select the formula for h (height) let's make h the subject of the formula as follows:
(dividing both sides of the equation by )
Use the formula above to find the height of the given cylinder where Volume (V) = 36π cm³, and base radius (r) = 3 cm:
(substitution)
( cancels )
Since MO bisects LMN, that means that LMO=LMN and LMO+LMN=LMN (since they add up as shown), meaning that 15x-42=x+56. Subtracting x and adding 42 to both sides, we get 14x=98. Next, we divide both sides by 14 to get x=108/14=7. Adding LMO and LMN up, we get 7*15-42+7+56 (plugging 7 in for x)=21+105=126