0
a
M
B
C
4a
O is the origin, OA=a, OC = c and CB = 4a.
M is the midp...
Mathematics, 25.03.2021 08:20 ThGlitchz
0
a
M
B
C
4a
O is the origin, OA=a, OC = c and CB = 4a.
M is the midpoint of AB.
(a) Find, in terms of a and e, in their simplest form
(i) the vector AB,
Answer(a) (i) AB =
(ii) the position vector of M.
Answer(a)(ii)
(b) Mark the point D on the diagram where OD = 3a + c.
Answers: 1
Mathematics, 21.06.2019 20:00, jhernandezvaldez142
Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?
Answers: 2
Mathematics, 21.06.2019 21:00, morganpl415
Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?
Answers: 1
Mathematics, 21.06.2019 21:20, ladawnrowles005
Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.
Answers: 1
Mathematics, 21.06.2019 22:00, harry5112
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
Biology, 01.04.2020 19:51
Computers and Technology, 01.04.2020 19:51
Social Studies, 01.04.2020 19:51
Mathematics, 01.04.2020 19:51
Biology, 01.04.2020 19:51
English, 01.04.2020 19:51