Answer:
equation form: x=-131/8y -31/40
Step-by-step explanation:
this is addition/elimination
Answer:
(pi)4 or about 12.57 sq. units
Step-by-step explanation:
The base area of a cylinder is a circle.
Since we know that the radius is 2, we can use the equation A = (pi)r^2 to find the area.
So, using this formula, the area is (2)(2)(pi), about 12.57 sq. units (area is squared!)
Answer: 1 / 5 of the total distance
Step-by-step explanation:
On Saturday, Matt's family travelled 7/10 of the total distance to his uncle's house.
This means that the distance left is:
= 1 - 7/10 (Fractions should add up to one with one representing the total distance here)
= 3/10
The remaining distance is 3/10 and out of this distance they travelled 2/3 on Sunday.
The distance they traveled on Sunday was:
= Remaining distance * Proportion travelled
= 3/10 * 2/3
= 6/30
= 1 / 5 of the total distance
Initial/Starting Point: 52.1
Growth/Decay Constant: 1.023
The graph is attached below.
Possible word problems:
Bertha starts out with approximately 52.1 thousand mice. They constantly reproduce 1.023 mice every day. Model an equation
Hope I helped :)
