Numerade

Questions asked

BEST MATCH

John owns a hot dog stand. He has found that his profit is given by the equation Upper P equals negative x squared plus 62 x plus 81 commaP=−x2+62x+81, where x is the number of hot dogs sold. How many hot dogs must he sell to earn the most profit? Question content area bottom Part 1 A. 3131 hot dogs B. 3232 hot dogs C. 2525 hot dogs D. 5050 hot dogs

View Answer

BEST MATCH

Draw the major organic product(s) of the following reaction. 0 CI + H2O You do not have to consider stereochemistry. If no reaction occurs, draw the organic starting material. When SN1 & E1 pathways compete, show both the substitution and the elimination products. Separate multiple products using the + sign from the drop-down menu. Do not include counter-ions, e.g., Na+, I-, in your answer. OH CH3 [] ?

View Answer

BEST MATCH

6. You isolated a protein that you determined was 27.6 mg/mL after dialysis. In order to visualize the protein on an SDS-PAGE gel you need to dilute it to 5.0 µg/µL first, then 10 µL of this diluted sample will be added to 40 µL of gel loading buffer and loaded into a gel well. a. Explain in detail how to perform the first dilution to 5.0 µg/µL, you must preserve as much of the original protein solution so that you could continue with other parts of the experiment. Your answer should clearly indicate the volumes of stock and diluent added, and which pipettor is used for each volume. [2 pts] b. What is the final concentration of the sample added to the gel? [1 pt]

View Answer

BEST MATCH

Question 4 (1 point) What is the price (in $) of a 7-year bond with a 7% annual coupon with a yield to maturity of 8%? Your Answer: Answer Hide hint for Question 4 Using financial calculator N=# of coupons I/Y= yield to maturity PV (bond price)=? PMT= periodic coupon payment= coupon rate*1000 FV= face value of a bond=1000 CPT (compute) PV to get bond price (it should appears as a negative number, indicating you pay money to purchase the bond)

View Answer

BEST MATCH

A model rocket fired vertically from the ground ascends with a constant vertical acceleration of 37.5 m/s² for 1.48 s. Its fuel is then exhausted, so it continues upward as a free-fall particle and then falls back down. (a) What is the maximum altitude reached? (b) What is the total time elapsed from takeoff until the rocket strikes the ground?

View Answer

BEST MATCH

7. value: 1.48 points Problem 5-35 Annuity Due (LO3) a. If you borrow $2,500 and agree to repay the loan in five equal annual payments at an interest rate of 12%, what will your payment be? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Amount of payment $ b. What will your payment be if you make the first payment on the loan immediately instead of at the end of the first year? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Amount of payment $

View Answer

BEST MATCH

Air pollution has been linked to all of the following health-related consequences EXCEPT: - Chronic obstructive pulmonary disease (COPD) mortality - Lung cancer - Obesity - Asthma

View Answer

BEST MATCH

2) BW Enterprises generates information from its six divisions. In terms of IFRS 8, these divisions are operating segments. The following amounts (stated in millions) have been assembled to determine which of these operating segments are reportable in accordance with the standard's thresholds: Revenues Operating profit (loss) Assets Auto parts 53.9 18.1 10.9 Office furnishings 8.6 1.3 1.2 Publishing 6.5 (2.1) 1.4 Retail 5.0 (2.8) 3.2 Finance 11.8 3.7 14.0 Software 7.9 3.9 0.9 Required: Identify which segments are reportable and what the format would be. Also discuss any ethical issues related to reporting of segmented information.

View Answer

BEST MATCH

A non-inverting op-amp circuit has the open loop gain of 200 and the resistances R1=3.8 kΩ and R2 = 6310 Ω . Calculate (a) The actual value of voltage gain (b) Considering the finite open loop gain, the ideal value of gain (c) Error, when ideal voltage gain is compared with actual voltage gain (d) The percentage error, when ideal voltage gain is compared with actual voltage gain.

View Answer

BEST MATCH

Prove that each of the following languages are not regular: a. {a(2^i)} b. {an!}

View Answer

michaela r.