Mathematics, 24.02.2021 04:40 tatiiiee
A contractor needs to buy nails to build a house. The nails come in small
boxes and large boxes. Each small box has 200 nails and each large box has
400 nails. The contractor bought twice as many small boxes as large boxes,
which altogether had 3200 nails. Graphically solve a system of equations in
order to determine the number of small boxes purchased, x, and the number
of large boxes purchased, y.
y Click twice to plot each line. Click a line to delete it.
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Answers: 3
Mathematics, 21.06.2019 14:30
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
Mathematics, 22.06.2019 02:00
Select the correct answer. which exponential function has an x-intercept? oa. (x) - 100x-5-1 ob. (x) = 3x4+2 oc. kx) = 7x-1 + 1 od. 1(x) =-3x+1 - 3
Answers: 1
A contractor needs to buy nails to build a house. The nails come in small
boxes and large boxes....
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