Answer:
Step-by-step explanation:
There are a lot of conversion factors involved in this question.
First of all the radius of Mercury's orbit is 0.4 times that of the earth. The earth's distance from the sun is about 93 million miles. So Mercury's distance or radius is 93 * 0.4 = 37.2 million miles.
The circumference = 2 * pi * r
The circumference = 6.28 * 37200000 = 233616000 miles
This is accomplished in 88 days.
88 days [24 hours/day] * [3600 sec / hour] = 7603200 seconds
88 days = 7603200 second
Rate of travel = miles / second
Rate of travel = 233616000 / 7603200
Rate of travel = 30.726 miles / second
This number was not given so I had to derive it. The official number does not disagree a great deal from this number. It just depends on what constants you use.
1 mile = 1.6 km
30.725 miles = x Cross multiply
x = 1.6 * 30.725
x = 49.16 km/ second
I cannot go any further because you have not provided any givens. The answers do vary quite a bit because I have assumed that Mercury's orbit is a circle. It really is not. It is more like an ellipse.
The official speed in km/sec = 47 which means the answer I have given is very close. A more accurate answer would require that you put the numbers in the blanks that you were given.
Answer:
I found that it was -1, but everything online is telling me -36.
First of all you should find the GCF of each number the GCF is 3.
So 15÷3=5 9÷3=3 and 18÷3=6
So you can place 5 oranges, 3 peaches, and 6 pears.
Which will use up 3 baskets.
The equation for slope is ( y_{1} [/tex] --
![y_{2}](https://tex.z-dn.net/?f=%20y_%7B2%7D%20)
) over (
![x_{1}](https://tex.z-dn.net/?f=%20x_%7B1%7D%20)
--
![x_{2}](https://tex.z-dn.net/?f=%20x_%7B2%7D%20)
)
so for these two points, your equation would be
![\frac{1- 4}{1- 2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1-%204%7D%7B1-%202%7D%20)
which equals 3.
now any two lines that are perpendicular have the exact same slope by definition, so any line perpendicular to the line you just solved for will have a slope of positive 3.
Answer:
It is the portion of the cost based on renting a car for d days
Step-by-step explanation:
Given:
Total cost = 15 + 18d
Total cost = fixed cost + variable cost
Fixed cost are cost that do not change.
Fixed cost = base rate = 15
Variable cost changes during production process. The variable cost in the above varies with the number of days (d)
Therefore, 18d is the portion of the cost based on renting a car for d days.
If you rent the car for 1 day
Total cost = 15 + 18d
= 15 + 18(1)
= 15 + 18
= 33