Numerade

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The endocrine system is linked to the _________ in the brain, via the _______ gland. Group of answer choices hippocampus; adrenal hippocampus; pituitary hypothalamus; adrenal hypothalamus; pituitary

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21 Multiple Choice 1 point A sine wave reaches half of its peak value at: 90° 60° 45° 30°

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Mr. Yong has presented you with the following list of items relating to the financial affairs of the preschool for the first 6 months of trading: Assets and Liabilities as at 31 June 2023 Premises Unpaid electricity bill Fees owing by parents Fixtures and equipment Cash in hand Bank loan (5-year, 8% p.a interest) Computers & It equipment Owing for repairs to premises Bank balance- overdraft Payables for stationery and school supplies Motor vehicles The total value for assets is $ 8 195 000 16 000 180 000 350 330 13050 194 950 446 940 8 000 202 000 125 320 2 000 000 ?

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Searching through computer data to find trends and patterns that might otherwise have gone unnoticed is known as: Question 16 options: Data searching Data cleansing Database marketing Data mining Data warehousing

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Which of the following is true concerning a nerve action potential? O usually has an overshoot to +130 mV O repolarization occurs before depolarization O has a time duration of about 1 ms from start to finish O threshold occurs at about 0 mV O none the above

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Which of the following are ionic compounds? (Select all that are ionic). sodium chloride (NaCl) calcium chloride (CaCl$_2$) calcium carbonate (CaCO$_3$) sodium carbonate (Na$_2$CO$_3$) iron (II) oxide (Fe$_2$O$_3$) sucrose (C$_{12}$H$_{22}$O$_{11}$) cholesterol (C$_{27}$H$_{46}$O)

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Assume a population of salamanders is migrating south from Oregon and into California. When these organisms reach the Sierra Nevada Mountains, the population will split into two populations. One population is residing on the eastern slopes and a second population inhabiting the western slopes of the mountain range. What type of speciation will most likely take place? - parapatric speciation - allopatric speciation - saintpatric speciation - sympatric speciation

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Find the derivative of the following function.\\ $y = \frac{(5x^2 + 2)(2x + 3)}{8x - 5}$

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1) Consider the LP below: max $z = x_1 + 2x_2 + x_3$ s.t $x_3 \leq 50$ $x_1 \leq x_2 + 20$ $x_1 + 3x_2 + x_3 \leq 80$ $x_1, x_2, x_3 \geq 0$ a. Solve this LP in Excel and then save the file under the name Surname_Name_Question1a.xls. (20 points) b. Solve this LP in Python and then save the file under the name Surname_Name_Question1b.py) (20

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The times for a turtle to walk 10 feet are uniformly distributed from 20 to 70 minutes. What is the standard deviation of the times? Answer to 3 decimal places.

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sandra c.