Answer:
open
Step-by-step explanation:
When there is a line under the inequality symbol its a closed circle but if there is not then its an open circle
Answer:
7.21 unit
Step-by-step explanation:
distance= √[(-7+3)^2 + (-6-0)^2]
= 7.21 unit
Hundredth
The number will be 3.250.09
Other examples:
12 = 10
1.09 = 1.10
899.765=899.77
25-29 ok so first do 9-5 equals 4
Answer:
f(x) = x*3/4 + 42.5
Step-by-step explanation:
The original difference between the pair is 70 - 30 = 40
The new difference between the pair is 95 - 65 = 30
Since the differences are not the same, Mrs Bailey must first perform a (slope) multiplication by a factor of 30/40 or 3/4
Then 30 * 3/4 = 22.5
Then she can shift the scores up by 65 - 22.5 = 42.5 in order to get the range from 65 to 95
Therefore, f(x) = x*3/4 + 42.5. We can test that
f(30) = 30*3/4 + 42.5 = 65
f(70) = 70*3/4 + 42.5 = 95
