Numerade

Questions asked

BEST MATCH

Question 2 (1 point) Choose the correct word in parentheses to complete the sentence. A good leaving group is a (weak, strong) ____________ base. Question 3 (1 point) What set of reaction conditions would favor an S_N1 reaction on 2-bromo-3-

View Answer

BEST MATCH

Which of the following compounds are likely soluble in water? (select all that apply) Multiple answers:Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation...Show more a Aluminum bromide b Strontium sulfide c Boron nitride d Calcium chloride

View Answer

BEST MATCH

Solve the equation for the positive real values of $x$. Round your answers to at least three decimal places. $x^6 = 57$ $x = $

View Answer

BEST MATCH

The graph of the function $f$ is shown above. What is $\lim_{x \to 1^{-}} f(x)$?

View Answer

BEST MATCH

Help Save & Exit Sub Wadding Corporation applies manufacturing overhead to products on the basis of standard machine-hours. For the most recent month, the company based its budget on 4,600 machine-hours. Budgeted and actual overhead costs for the month appear below: Variable overhead costs: Supplies Indirect labor Fixed overhead costs: Supervision $ 11,880 Utilities Original Budget Based on 4,600 Machine-Hours Actual Costs 40,100 $ 12,830 40,800 20,700 20,340 6,900 6,870 7,900 8,210 $ 87,480 $ 89,050 Factory depreciation Total overhead cost The company actually worked 4,710 machine-hours during the month. The standard hours allowed for the actual output were 4,700 machine-hours for the month. What was the overall variable overhead efficiency variance for the month? Multiple Choice $280 Favorable $113 Unfavorable < Prev 27 of 27 Next > ?

View Answer

BEST MATCH

(3 points) A spur gear has a pitch circle radius of 100 mm, a pressure angle of 14.5°, and a number of teeth of 30. Calculate all the parameters required to create the gear CAD model. Also, calculate the coordinates of 10 points on the involute profile. Create the CAD model. Document all your results and also submit appropriate screenshots of the spur gear 3D CAD model.

View Answer

BEST MATCH

Consider whether the following argument is inductively forceful. • My grandmother took vitamins every day and lived to be 98. So, you should take vitamins if you want to have a long life. a) Yes, this is inductively forceful. b) No, this is not inductively forceful Question 13 (10 points) Explain why the previous argument (My grandmother took vitamins every day. So, you should take vitamins too if you have to have a long life) is either inductively forceful or not inductively forceful.

View Answer

BEST MATCH

(a) To simplify the situation, let's say that this system just needs to keep track of flights, passengers, and airports. Describe how you would represent these objects in your program. (b) Describe several functions that would need to be defined (for example, you'll want a function which takes a flight and returns the number of available seats remaining)

View Answer

BEST MATCH

4. A 15-cm-long, 15-cm-diameter cylinder made of steel initially at 400°C is suddenly exposed to a surrounding fluid at 30°C with convective heat transfer coefficient, $h = 300 \text{ W/m}^2 \text{-C}$. What are the highest and lowest temperatures inside the cylinder after 3 min? after 30 min? Where are the highest and lowest temperatures? 5. Repeat question 4 for a steel cube of length 15 cm.

View Answer

BEST MATCH

What is the value of the discriminant for the quadratic equation 0 = 2x\textsuperscript{2}+x-3? Discriminant = b\textsuperscript{2}-4ac -25 -23 25 26

View Answer

alvaro c.