Solve for 'e'.
9e + 4 = 14 + 8e
Step 1: We need to manipulate the equation to get e by itself.
9e + 4 = 14 + 8e
Step 2: Subtract 8e from each side.
9e+4−8e = 14+8e−8e
Step 3: Combine like terms.
e + 4 = 14
Step 4: Subtract 4 from each side.
e + 4 - 4 = 14 - 4
Answer: e=10
What is a triangle with (at least) two equal sides called?
Isosceles triangle
A die is rolled, find the probability that an even number is obtained.
Step 1: Let us first write the sample space S of the experiment.
The sample space is the set of all possible outcomes in an experiment.
S = {1,2,3,4,5,6}
Step 2: Let E be the event "an even number is obtained" and write it down.
We define an event as some specific outcome of an experiment. An event is a subset of the sample space.
E = {2,4,6}
Step 3: We now use the formula of the classical probability.
Classical Probability Formula: It is based on the fact that all outcomes are equally likely.
P(E) =n(E) / n(S)
= 3/6
= 1/2
What is the perimeter of a circle known as?
Circumference
What comes next in the Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, __?
21*
*The Fibonacci Sequence is the series of numbers in which the next number is found by adding up the two numbers before it.