3. Which situation is best represented by the expression 4h +27
A. Kepa spends 4 hours babysitt...
Mathematics, 06.04.2020 09:56 acebeann
3. Which situation is best represented by the expression 4h +27
A. Kepa spends 4 hours babysitting and 2 hours traveling.
B. Kepa spends 4 hours babysitting and receives $2 in travel expenses.
C. Kepa will be paid $4 for babysitting and spends 2 hours traveling..
D. Kepa will be paid $4 for every hour of babysitting plus $2 for travel
costs.
Answers: 3
Mathematics, 21.06.2019 17:00
The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
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