You can use bar graphs to compare quantities in real life situations by comparing different amounts, ex. you might use them for comparing different prices at a coffee shops around the world or different types of dogs you see at a park on a sunny day. You can really use bar graphs for comparing anything.
Answer:
13/20 or 0.65
Step-by-step explanation:
Answer:
Your last page is correct. Hope I boosted your confidence ^-^
Step-by-step explanation:
Answer:
1 heart beat every 3 seconds
Step-by-step explanation:
60 seconds
20 heartbeats
60/20=3
So 1 every 3 second
Answer:
40%
Step-by-step explanation:
You subtract 11,970-8,550 = 3,420 to isolate the increase.
Divide 3,420/8,550 = .4 to get the percent increase of the markup.
The answer is .4 or 40% (they are equivalent)
You can check my work by multiplying 8,550 * .4 = 3,420
This answer is the percent of 8,550 that it increased (40% of 8,550) so make sure that is what the question is asking. If it is then it's your answer.