Mathematics, 10.12.2019 04:31 jamesgraham577
Write the system x ′ 1 = 2 x 1 − 3 t x 2 + sin t , x1′=2x1−3tx2+sint, x ′ 2 = e t x 1 + 3 x 2 + cos t x2′=etx1+3x2+cost in the form → x ′ = p ( t ) → x + → f ( t ) .
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Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.
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Mathematics, 22.06.2019 00:50
Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.
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The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree
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Write the system x ′ 1 = 2 x 1 − 3 t x 2 + sin t , x1′=2x1−3tx2+sint, x ′ 2 = e t x 1 + 3 x 2 + cos...
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