Answer:
3/-2
Step-by-step explanation:
So first turn it into an improper fraction, so it would be 7/5×2/1. So once multiplied, your answer will be 14/5. then to express as a decimal, you do 14÷5, which would be 2.8
The appropriate measure of central tendency is one that shows
difference and is suitable for a scale that is nominal.
Response:
- The measure of central tendency to use is the <u>mode</u>.
<h3>How can the appropriate measure of central tendency be selected?</h3>
The mean is the sum of the measurements divided by the number count
of the plants.
The mode is the measurement that has the highest frequency.
The median is the measurement of the middle plant when arranged in a
given order according to size.
To argue that there is a difference between the plants, the measure of
central tendency to use is the mode, given that the data involves
measurements which can be expressed in a nominal scale.
Therefore;
- The measure of central tendency that will be best for Mrs. Hull to use is the<u> mode</u>
Learn more about the measures of central tendencies here:
brainly.com/question/1027437
3x3= 9 which is area of 1 square
In the shape there is total of 11 squares
So 9x11= 99
2a-4 = 3a-15
2a = 3a - 11
-1a = -11 , a = 11