Numerade

Questions asked

BEST MATCH

The activation energy for the reaction $CH_3CO \rightarrow CH_3 + CO$ is 71 kJ/mol. How many times greater is the rate constant for this reaction at $170^\circ C$ than at $150^\circ C$?

View Answer

BEST MATCH

An experiment to assess germination rates on turnip seeds was repeated 100 times with five seeds in each trial. Let x = the number of turnip seeds that germinated in each trial out of five. The probability distribution of x is as follows. x012345 p(x) 0.020.140.250.380.170.04 (a) What is the probability that at least four seeds germinated? (b) What is the probability that at most two seeds germinated?

View Answer

BEST MATCH

Suppose Kyoko earns $625 per week working as a cook for Wingies. She uses $10 to take a spin class at Silver’s Gym. Silver’s Gym pays Jacques $325 per week to work as a trainer. Jacques uses $125 to purchase chicken wings from Wingies. Identify whether each of the following events in this scenario occurs in the factor market or the product market. Event Factor Market Product Market Jacques earns $325 per week working for Silver’s Gym. Kyoko spends $10 to take a spin class. Jacques spends $125 to purchase chicken wings from Wingies. Which of the elements of this scenario represent a flow from a household to a firm? This could be a flow of dollars, inputs, or outputs. Check all that apply. Kyoko's labor The $125 Jacques spends to purchase chicken wings from Wingies The spin class Kyoko receives The $325 per week Jacques earns working for Silver’s Gym

View Answer

BEST MATCH

If the lifetime of a particle when it is at rest is 41% of the observed lifetime of the particle, how fast is the particle moving?

View Answer

BEST MATCH

Evaluate the indefinite integral. (Remember the constant of integration. Remember to use absolute values where appropriate.) 6x ln(2x) dx =

View Answer

BEST MATCH

5. The ______ tubules are sites where important components in the filtrate are removed and reabsorbed by the body.

View Answer

BEST MATCH

C1 9.0 V C2 In the circuit above, $C_1 = 6.00 \mu F$ and $C_2 = 3.70 \mu F$. a) How much charge is held on capacitor $C_1$? 54 Missing units b) How much potential energy is stored in capacitor $C_1$? c) How much charge is held on capacitor $C_2$? d) How much potential energy is stored in capacitor $C_2$?

View Answer

BEST MATCH

what volume capacity of Mohr pipet should we use to measure 3.50 mL of a solution?

View Answer

BEST MATCH

Which opioid-induced side effect is methylnaltrexone used to treat? Respiratory depression Analgesia Constipation Physical dependence

View Answer

BEST MATCH

what do the muscular and skeletal systems do and how do they work together

View Answer

brenda m.