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Find the angle between the given vectors. Round to the nearest tenth of a degree.u = -2i – 3j, v = -5i – 7j

Use the Figure to match the following with a LETTER: This gland produces glucocorticoids and mineralocorticoids.

Convert the equation to the standard form for an ellipse by completing the square on x and y.4×2 + 36y2 + 8x – 216y + 184 = 0

Use the Rational Zero Theorem to list all possible rational zeros for the given function.f(x) = -2×3 + 3×2 – 2x + 8

Use the Figure to match the following with a LETTER: This gland produces and releases melatonin.

Use the Figure to match the following with a LETTER: This neuroendocrine organ (gland) produces and releases catecholamines

Use the Figure to match the following with a LETTER: This gland stores hormones produced by the hypothalamus.

Use the Figure to match the following with a LETTER: In males, follicle-stimulating hormone (FSH) prods these organs to produce testosterone.

Please enter anything you would like to tell me about yourself that you did not want to post to the Getting Started Discussion Board. For example: (1) What degree are you trying to earn? (2) Is this your first semester in college? (3) Is this your first time taking a prep math class? (4) How do you feel about math?  

Which of the following are resources that a student can use when they are having trouble mastering a topic (a type of exercise) in ALEKS?