Mathematics, 13.01.2021 01:00 kyle65
Javier earned the following scores on his first five tests: 77, 89, 84, 80, and 85. What score did he earn on his last test to
have a test mean of 84%?
84%
88%
86%
89%
Answers: 1
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 18:00
1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.
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Mathematics, 22.06.2019 00:00
This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer
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Javier earned the following scores on his first five tests: 77, 89, 84, 80, and 85. What score did h...
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