Answer:
Pitch
Explanation:
Enrico has trouble differentiating between a tuba's sound and a piccolo's sound. Although a piccolo generates sound waves that are much briefer, quicker than a tuba, he has trouble tracking the variations in the pitch of such sounds.
For music, a note's pitch indicates the note's high or low. It is measured for physics in a Hertz unit. A note that vibrates at 261 Hz is induced by pulsing sound waves at 261 times per second.
Answer:
1. 20 units
2. $600
Explanation:
1. 
MC = 4q
Price, P = $80
For maximizing profits,
Marginal cost = Price of the commodity
4q = 80
q = 20 units
= 200 + 800
= 1,000
2. Profit = Total revenue - Total cost
= (Price × Quantity) - TC
= (80 × 20) - $1,000
= $1,600 - $1,000
= $600
3. We know that the firm in the short run will be produce at a point where total revenue is greater than the total variable cost
Average variable cost = variable cost ÷ quantity
= 2Q
MC = 4Q
Here, MC is greater than AVC at any given point.
so in the short run firm will producing short run positive profit.
Answer:
The answer is: 30 to 40%, according to satellite imagery
Explanation:
Satellite imagery is the most reliable way to try to determine what percentage of the Earth's land is used for agriculture. First and most important, the world is huge and only satellites have the technology to take images of continents and differentiate what possible use is given to them.
Government's surveys and records are no very reliable since you would need to use information from all the governments in the world including democratic countries and nations with dictatorships.
Answer:
$506,800
Explanation:
The calculation of budgeted materials cost is shown below:-
For computing the budgeted materials cost first we need to find out the total materials for production and materials to be purchased which is here below:-
Total materials for production = Budgeted production × Pounds of raw material per unit
= 35,000 × 4
= 140,000
Materials to be purchased = Total materials for production + Ending raw materials inventory - January 1 inventory
= 140,000 + (39,000 × 4 × 30%) - 42,000
= 140,000 + 46,800 - 42,000
= 186,800 - 42,000
= 144,800
Budgeted materials cost for January = Materials to be purchased × Cost per pound
= 144,800 × $3.50
= $506,800
Both the satisfaction of creating new products and the possibility of earning money are INCENTIVES for an entrepreneur.
