Noah solved three math problems. The first problem took him 1 minute. The second problem took him 30% longer than the first prob lem, and the third problem took him 50% longer than the second problem. How long did it take Noah to solve all three problems?
1 answer:
60 seconds * 1.30 = 78. 78 seconds * 1.5 = 117 seconds.
You might be interested in
Answer:
B
Step-by-step explanation:
The two variables are time and day. The columns are similar because the two middle times are the most popular and the two outside times have less people. This shows a relationship
3575747537543764666+6777777888888889999999990000000
Answer:
5 power 2 is the answer
Step-by-step explanation:
Answer:
1. 1.
2. 62.
Use PEMDAS.
Spungbib don failed math ph nah
