A. total number of rolls: 100
probability to roll a 3: 11/100
First, you know that 3/4 = .75. Now we can distribute. multipy -10*.75. Then multiply .75*2/5. Add those two answers together to get your final answer.
The B option is correct.
<h2>Exponent</h2>
Exponential notation is the form of mathematical shorthand which allows us to write complicated expressions more succinctly. An exponent is a number or letter is called the base. It indicates that the base is to raise to a certain power. X is the base and n is the power.
Given
A number is -906,060.
<h3>To find </h3>
The equivalent number of the given number.
<h3>How to find the equivalent number of the given number?</h3>
We know the number is -906,060.
It can be represented as
.
Thus, the B option is correct.
More about the exponent link is given below.
brainly.com/question/5497425
If compounding annually, the student will need to put $6,208.85 into the account.