Answer:
28
Step-by-step explanation:
Answer:
A graph that is good for paired data called a scatterplot. The graph has one coordinate axis and symbolises the paired data.
Step-by-step explanation:
Answer:
the answer is h = 5 / 9.
Step-by-step explanation:
Given is "negative one over two equals negative five over eighteen h"
It means -1 / 2 = -5 / 18h
Using cross multiplication method,
-1 * 18h = -5 * 2
-18h = -10
Cancelling negative signs from both sides,
18h = 10
Dividing both sides by 18,
h = 10 / 18
h = 5/ 9
Hence, the answer is h = 5 / 9.
Replace all occurrences of + − with a single − . A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because 1 ⋅ − 1 = − 1 2 − 2 c − 9 c 2
The original ratio is 5/2.
If Marcus adds 1 part of each to the mixture, the new ratio of red to white becomes
5+1 6 2
------ = ----- = ----
2+1 3 1
The new ratio of red to white is 2:1.
