Answer:
Car B will catch Car A in 9 hours
Distant = 720 miles
Step-by-step explanation:
After 3 hours, Car A traveled 3 * 60 = 180 miles and you need to find the time when both have traveled the same distant
180 + 60x = 80x
180 = 20x
x = 9
Distant = 80 * 9 = 720 miles
Answer:
The Pancakes are actually dependent while the Batter is Independent because your are changing the batter. Think of I change in an Independent variable. You cant really change the outcome which is the dependent.
Step-by-step explanation:
Answer:
(a)
--- the catboat
--- the sloop
(b)
-- the catboat
--- the sloop
Step-by-step explanation:
Incomplete question (See attachment)
For the catboat, we have:
For the Sloop, we have:
Solving (a): The area of both sailboats.
Since both are triangular, we use:
For the catboat
For the sloop
<em>The catboat has the greater sail area because 27 > 25</em>
Solving (b): Cost of sail for each.
We have the unit price to be:
So, the cost is calculated by multiplying the unit price by the total area.
So, we have:
For the catboat;
For the sloop
Answer:
Step-by-step explanation:
The total area is four times a face area and the lateral area is three times a face area.
Let x be the total surface area then
x/93=4/3
x=4(93)/3
x=372/3
x=124 cm^2