The inequality to show the number of questions the teacher can include is 2x + 3.5x < 45
An inequality shows the relationship between two mathematical expressions. The first step to write an inequality is to identify the factors to consider. In this case:
- Time for multiple-choice questions: 2 minutes.
- Time for short-answer questions: 3.5 minutes.
- Total time for the test: 45 minutes.
Now, using this information you can create the inequality:
- 2x (multiple-choice questions time) + 3.5x (short-answer questions time) < 45 minutes (Total time for the test)
- x represents number of questions.
You can also solve this equality:
- 2x + 3.5 x < 45
- 5.5 x < 45
- x < 45 / 5.5.
- x < 8.1
This means the teacher can include 8 questions of each type.
Learn more about inequality in: brainly.com/question/19491153
Water because that is what you are 75% mostly made of
Answer:
agility : change position of your body quickly
balance : the ability to keep an upright posture while standing still or moving
coordination : to be able to use two or more body parts together
power : the ability to use strength quickly
reaction time : the amount of time it takes to move once you realize the need to act
speed : the ability to perform a movement or cover a distance in a short period of time
.
Explanation:
Answer:
All of them exept radiation thearapy
Explanation:
Radiation therapy is a type of cancer treatment that uses beams of intense energy to kill cancer cells then surgeries
Do need the answer or examples
