Answer:
2.5 hours after you start
Step-by-step explanation:
You are driving 14 mph faster than your friend, so will make up the 35 mile head start in 35/14 = 2.5 hours. You will meet 162.5 miles from your starting location. If that is Philadelphia, you will have 37.5 miles to go.
You will catch up after 2.5 hours of driving.
_____
You will arrive about 9 1/2 minutes ahead of your friend.
Answer:
The length of the window is 35 inches.
Step-by-step explanation:
Perimeter of an object can be found using the general formula: P = 2W + 2L, where P = perimeter, W = width and L= length. Since both the width and perimeter of the window are given, we can plug these values into the formula to solve for the missing variable 'L': 112 = 2(21) + 2L, or 112 = 42 + 2L. We can then use inverse (opposite) operations to isolate the variable and solve. Whatever we do to one side of the equation, we do to the other. We will start by subtracting 42 from each side: 112 - 42 = 42 - 42 + 2L or 70 = 2L. Next, we divide both sides by 2 to solve for L: 70/2 = 2L/2 or L = 35. So, the final length of the window is 35 inches.
I'll take a wild guess and suggest the limit is supposed to be
Converting to polar coordinates, we take
with
and
. This yields
Most important is that the limand is independent of
. Evaluating directly yields
, so we apply L'Hopital's rule:
Answer:
y=3x+3
Step-by-step explanation:
3 is the slope, up 3 and right 1
3 is the y intercept
Imagine fractions as a pie. The bottom number is the total pieces of slices that make up the pie. The top number is how many you are served.
If there are a total of 5 pieces and you get 3 pieces of the pie, is that larger than getting 1 piece of the pie? Yes!