Answer:
12 mi.
Step-by-step explanation:
a^2+b^2=c^2
c is the hypotenuse (the line across the right angle) and a and b are the other sides.
a=5
c=13
Plug into the equation
5^2+b^2=13^2
b^2=169-25
b^2=144
b=12
Given:
Cost of a pair of goggles = $7.00
Mark up = 75%
To find:
The price of a pair of goggles after markup.
Solution:
We have,
Cost of a pair of goggles = $7.00
Mark up = 75%
So, price of a pair of goggles after markup is




Therefore, the price of a pair of goggles after markup is 12.25.
Answer:
Grey to white= 2:1
White to grey= 1:2
Step-by-step explanation:
If 1/3 of beads in a bag are white, 2/3 are grey. This means for every 1 white bead in the bag, there are 2 grey beads. To write that as a ratio, it just needs a colon in-between the numbers in the order that they ask.
Answer:
No, it will not change
Step-by-step explanation:
Because the size of the tank is not a factor that can be used to find the rate of change. The rate of change will continue to be 30 gallons per minute.