Mathematics, 14.11.2019 20:31 joehelmy
Agroup of people were surveyed, and the data about their age and hemoglobin levels was recorded in a two-way table. based on the data in the table, match each probability with its correct value.
hemoglobin level age
less than 25 years 25–35 years above 35 years total
less than 9 21 32 76 129
between 9 and 11 49 52 46 147
above 11 69 44 40 153
total 139 128 162 429
Answers: 1
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
Mathematics, 21.06.2019 21:00
What is the value of m in the equation 1/2 m - 3/4n=16 when n=8
Answers: 1
Mathematics, 22.06.2019 00:30
Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question
Answers: 2
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