Mathematics, 17.05.2021 19:20 Tf0273433
In 2018, there were about 32 million teenagers (aged 13–17) in the United States. They each sent an average of 1200 text messages per month. About how many text messages did all of the teenagers in the United States send each month? Express your answer using SCIENTIFIC NOTATION.
Answers: 1
Mathematics, 21.06.2019 16:00
Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368
Answers: 3
Mathematics, 21.06.2019 16:00
The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
In 2018, there were about 32 million teenagers (aged 13–17) in the United States. They each sent an...
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