Mathematics, 18.04.2020 03:24 josephfoxworth
Expand (5 + z)4
choices are:
625 + 500z + 150z2 + 20z3 + z4
625 + 375z + 150z2 + 15z3 + z4
625 + 250z + 100z2 + 10z3 + z4
625 + 125z + 25z2 + 5z3 + z4
Answers: 3
Mathematics, 21.06.2019 17:00
Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
Answers: 1
Mathematics, 21.06.2019 19:30
00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation
Answers: 1
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Expand (5 + z)4
choices are:
625 + 500z + 150z2 + 20z3 + z4
625 + 375...
choices are:
625 + 500z + 150z2 + 20z3 + z4
625 + 375...
Mathematics, 24.03.2021 23:10
Mathematics, 24.03.2021 23:10
Mathematics, 24.03.2021 23:10
Mathematics, 24.03.2021 23:10
Mathematics, 24.03.2021 23:10
History, 24.03.2021 23:10