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n a lottery, 5 different numbers are chosen from the first 90 positive integers. 1 (a) How many possible outcomes are there? (An outcome is an unordered sample of five numbers.) (b) How many outcomes are there with the number 1 appearing among the five chosen num- bers? (c) How many outcomes are there with two numbers below 50 and three numbers above 60?

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Problem 1: A 1-inch-diameter solid round bar has a 0.1-in-deep groove with a 0.1-in machined radius. The bar is made of AISI 1020 CD steel and is subjected to a purely reversing torque of 1800 in-lbs. Determine: (1) number of cycles to failure at room temperature, $N_{RT}$, and (2) the number of cycles to failure at 750 °F, $N_{750°F}$. Hint: Review \"Application to a pure shear case\" on p. 337 in § 6-13. Answer 1: Intermediate answers: Shear amplitude: $\tau_a = K_{ts} \tau_o = 23.6$ ksi Ultimate strength in shear: $S_{su} = 45.6$ ksi Final answers: $N_{RT} = 38,700$ cycles $N_{750°F} = 17,600$ cycles

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Where are new cells produced within the epidermis? Where are new cells produced within the epidermis?

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Use the function $f$ and the given function value $f(x) = a$ to find $(f^{-1})'(a)$. (Hint: See Example 1. If an answer does not exist, enter $f(x) = \frac{x + 7}{x - 5}, x > 5, f(11) = 3$

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find the functions is revolved around the x-axis. y=x+2 y=x-2 x=2 x=4

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Question 12 2 pts An initial project indicated that elderly chimps could be taught new tasks if given sufficient time to respond and repetition to compensate for sensory limitations. Dr. Rainer used the results of previous research studies, or ____ to increase confidence in similar findings among elderly patients in an assisting living environment. verification substantiation replication meta-analysis Question 13 2 pts A researcher tells a group of participants that as part of his experiment they are going to receive "painful" electrical shocks. He tells a second group that they will receive electric shocks, but that the shocks will only produce a "mild tickling" sensation. He asks participants in both groups whether they prefer to wait alone or with others while he sets up the shock machinery. In this experiment, what is the independent variable? electrical shocks waiting with others participants preference to wait alone or with others whether participants are told that the shocks will be "painful" or "mild tickling"

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3. On the fictional planet of Unifactoria, two commonly used length units are related to one another by the following exact conversion: 1 grat = 17 blugs How would scientists on Earth, using SI prefixes, express 271 cubic grats of volume in terms of cubic milliblugs? A) 4.61 x 10$^6$ B) 1.33 x 10$^{15}$ C) 7.83 x 10$^{10}$ D) 7.83 x 10$^{-2}$ E) 1.33 x 10$^{-3}$

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What is the name of Oracle data dictionary view that is accessible by the database user that stores information about user's own relational tables

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The prolines with cis configuration are almost exclusively found in _______.

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7:37 PM Sat Nov 5 ? 0 The first nucleotide in the coding strand would be C ? The first nucleotide in the template strand would be C Incorrect Question 7 Respondus LockDown Browser X 0/1 pts LO28- Transcribe a DNA strand into RNA. The sequence below represents the first section (+1 to +38) of the coding strand of DNA of a structural gene in an eukaryote organism. The intron(s) are marked in lowercase. DNA: 5'CATGGACAGgtaagaatacaacacagCTCGGCATGACG 3' What is the sequence of the first 10 nucleotides in the mRNA generated? GUACCUGUCG Incorrect Question 8 0/1 pts LO28- Transcribe a DNA strand into RNA. The sequence below represents the first section of the coding strand of DNA of a structural gene in an prokaryotic organism. Position +1 is shown in orange. Please fill in the blanks that correspond.

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