11.9.2 Test (CST): Integers and Operations
Question 4 of 30
Choose the one expression below t...
Mathematics, 02.11.2020 21:10 PopRoxs20
11.9.2 Test (CST): Integers and Operations
Question 4 of 30
Choose the one expression below that is true.
A. (5 + 4) + 10 = 5 + (4 + 10)
B. 17 - (9 + 10) = (17 - 9) + 10
C. 12 - (17 + 1) = (12 - 17) + 1
D. (5 - 4) + 10 = 5 - (4 + 10)
Answers: 2
Mathematics, 21.06.2019 14:00
Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96
Answers: 2
Mathematics, 21.06.2019 17:30
Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.
Answers: 1
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
Answers: 1
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