Answers: 3
Mathematics, 21.06.2019 15:50
3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (Ā±0.09) + 4.16 (Ā±0.01)] x 7.068 2 (Ā±0.000 4) =? (b) [3.26 (Ā±0.10) x 8.47 (Ā±0.05)] - 0.18 (Ā±0.06) =? (c) 6.843 (Ā±0.008) x 104 + [2.09 (Ā±0.04)- 1.63 (Ā±0.01)] =?
Answers: 1
Mathematics, 21.06.2019 19:00
How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution
Answers: 2
Mathematics, 21.06.2019 19:30
Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 1
Mathematics, 21.06.2019 22:40
Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236
Answers: 1
Four triangles are shown...
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