Hi! :)
So to find the range you just have to subtract the lowest number from the highest number. In this graph, the highest number is 95 and the lowest is 20. All you need to do is 95-20 which equals 75.
Range=75
Hope this helps!
ANSWER: M(-9,-4) to M’(-5,2)
If (x,y) is to (x+4,y+6)
Then (-9,-4) is to (-9+4,-4+6)
Hence (-9,-4) is to M’(-5,2)
Hopefully it’s correct
Answer:the expression is p - 0.05p
Step-by-step explanation:
The wrestler weighs p pounds before trying to lose weight. He loses 5% more weight. This means that the amount of weight that he lost would be
5/100 × p = 0.05 × p = 0.05p
Therefore, expression representing the total weight, in pounds that the wrestler weighs after losing 5% weight would be
p - 0.05p
There are 16 glasses, 7 are large and the rest are small
Since we assume the rest are small:
16 glasses - 7 glasses = 9 glasses left
Therefore 9 glasses are small
By rewriting the weights in decimal form and applying them to the correspondent percentages, we will see that the final grade is 92.8%.
<h3>
What is Jore's final math grade?</h3>
The final grade will be given by:
G = a₁*x₁ + a₂*x₂ + ...
Where the values "a" are the weights, and the values "x" are the averages of Jeorge.
We know that the weights are:
- 30% on Quizzes.
- 10% on homework
- 40% on unit test.
- 20% on the final exam.
Then we can write the weights in decimal form:
a₁ = 0.3
a₂ = 0.1
a₃ = 0.4
a₄ = 0.2
And the scores are:
- 92% on quizzes.
- 98% on homework
- 91% on unit tests
- 95% on final exam.
So the final math grade will be:
G = 0.3*92 + 0.1*98 + 0.4*91 + 0.2*95 = 92.8%
If you want to learn more about percentages, you can read:
brainly.com/question/843074