Answer:
-2
Step-by-step explanation:
Found the point (0,-1), then it goes up 2, left 1. Slope is equal to rise over run, which means the slope becomes 2/-1, or -2,
What is the mode of the following numbers?<br>
10, 6, 4, 4, 6, 4, 110, 6, 4, 4, 6, 4, 1
mash [69]
Answer:
4
Step-by-step explanation:
The mode is the number that appears the most in a set of numbers. In this case, it’s 4 :)
This sentence is completely true
Answer:
25
Step-by-step explanation:
Since she predicts that 80% of the invited people come, she needs to invite a number greater than 20, so that 80% of that number is 20.
Let the number of invited people be x.
80% of x must be 20.
80% * x = 20
0.8x = 20
Divide both sides by 0.8
x = 25
Answer: She should invite 25 people.
Check: Let's find 20% of 25. If it is 20, then 25 is correct.
80% of 25 = 0.8 * 25 = 20
Since 80% of 25 is 20, the answer, 25, is correct.
Answer:
Step-by-step explanation:
tey to analyze the problems