Answer:10%
Step-by-step explanation:
its is a percent increase because 35 to 63 is going to be 10% going up.
Answer:
The volume of the box = 4 x the volume of cubical blocks;
The volume of cubical box = 2^3 = 8 cm3;
The volume of the box = 4 x 8 = 32 cm3;
The correct answer is B 32 cm3;
Step-by-step explanation:
To solve for the time it takes to travel a certain distance at a certain speed, use the formula,
time = distance / speed
Given that the entire journey takes four hours, add up the time it takes David to row upstream with that of him travelling downstream. This is mathematically represented as,
total time = time upstream + time downstream
4 = 3/(x - 1) + 3/(x +1)
Solving for x in the equation gives 2. Thus, David's speed in still water is 2 miles per hour.
Answer:
Both probability and statistics can be considered to be part of algebra as they deal with equations and variables.
17 1/8 i’m really pretty sure