When there is only one variable, the degree is the highest exponent.
Degrees of each term from L to R: 7, 4, 3, 11, 6, 7
The biggest of these is 11.
Final answer: 11
Combined speed of the cars = x + x + 14 ( where x is rate of slowest car)
speed =distance / time so
2x + 14 = 950 / 5 = 190
2x + 14 = 190
2x = 176
x = 88 kph answer
Answer:
0.0011111111111111 kilogram/cubic meter
Step-by-step explanation:
ρ = m/
V =
1 kilogram
900 cubic meter
= 0.0011111111111111 kilogram/cubic meter
First, we are going to use the formula of the circumference of a circle:
where
is the circumference of the circle.
is the radius of the circle.
We know for our problem that the diameter of Ubehebe Crater is 1 mile. Since the radius of a circle is half its diameter, the radius of our crater will be:
. Lets replace that value in our formula:
miles
Next, we are going to use the distance speed time formula:
where
is time
is distance
is speed
We know for our problem that Latisha walks around its rim at a rate of 2 miles per hour, so her speed is 2 mph; therefore,
. We also know for our previous calculation that the circumference of the crater is 3.14 miles, so
. Lets replace those values in our formula to find
:
hours
We can conclude that it will take Latisha 1.6 hours <span>
to walk all the way around the crater.</span>
The answer is 9 because you just see how far away the number is from 0