Which expression has a value of 60?

Let f(x)=x2+3x−4 .

valentina_108 [34]

Here are a ton of correct answers. I got a few questions wrong but they still show the correct answer.

5 0

2 years ago

Read 2 more answers

4. Jada borrowed $1,000 for a new bike but had to pay back $1,000. How much interest does she have to pay? If her interest rate

N76 [4]

I don’t actually know what the answer is

6 0

3 years ago

If letters of the word COMPUTER are randomly arranged in a row, what is the probability that the letters CO remain next to each

Mariana [72]

The probability that the letters CO remain next to each other (in order) as a unit is $\frac{1}{8}$ .

<h3>What is probability?</h3>

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty. It is more likely that an event will occur if its probability is higher.

When the letters are arranged randomly in a row, the total number of arrangements is 40,320 , and the number of arrangements with the letters CO next to each other (in order) as a unit is 5,040.

Therefore, possible outcomes = 5040 and

Total outcomes = 40320

Probability = $\frac{Possible outcomes}{Total outcomes}$