Suppose that in a memory experiment the rate of memorizing is given by Upper M prime left parenthesis t right parenthesisequalsnegative 0.006 t squared plus 0.4 t, where Upper M prime left parenthesis t right parenthesis is the memory rate, in words per minute. How many words are memorized during minutes 15minus20?
Suppose that in a memory experiment the rate of memorizing is given by Upper M prime left parenth...
Suppose that in a memory experiment the rate of memorizing is given by Upper M prime left parenthesis t right parenthesis equals negative 0.003 t squared plus 0.6 t where Upper M prime left parenthesis t right parenthesis is the memory rate, in words per minute. How many words are memorized in the first 20 min (from tequals0 to tequals20)? In the first 20 minutes nothing words are memorized.
Social Sci 4.3.69 Question Help Suppose that in a memory experiment the rate of memorizing is given by M'(t) = -0.0032 +0.2t where M'(t) is the memory rate, in words per minute. How many words are memorized in the first 20 min (from t = 0 to t= 20)? In the first 20 minutes words are memorized.
Suppose the position of an object moving in a straight line is given by s left parenthesis t right parenthesis equals 7 t cubed minus t squared plus 5s(t)=7t3−t2+5. Find the instantaneous velocity when tequals=5
1. Suppose an oil pump is producing 800 gallons per hour for the first 5 hours of operation. For the next 4 hours, the pumps production is increased to 900 gallons per hour, and then for the next 3 hours, the production is cut to 600 gallons per hour. Gollow how a) Make a graph modeling this situation. b) The term "area under a graph" is the area between the graph and the horizontal axis. Find the area under the...
A company's total cost, in millions of dollars, is given by Upper C left parenthesis t right parenthesis equals 240 minus 30 e Superscript negative t where tequalstime in years. Find the marginal cost when t equals 2. A. 2.99 million dollars per year B. 4.06 million dollars per year C. 32.48 million dollars per year D. 8.12 million dollars per year
An experiment on memory was performed, in which 16 subjects were randomly assigned to one of two groups, called "Sentences" or "Intentional". Each subject was given a list of 50 words. Subjects in the "Sentences" group were told to form multiple sentences, each using at least two words from the list, and to keep forming sentences until all the words were used at least once. Subjects in the "Intentional" group were told to spend five minutes memorizing as many of...
please solve
The rate at which water is flowing into the boat is given in the table below. Estimate the volume of the water that has flowed into the boat during 20 minutes using right hand sums, left hand sums, the midpoint rule, the trapezoid rule. Which one is an upper estimate? Which one in a lower estimate? Why? 0 5 10 15 20 rO liters/minute 20 25 27 16 3 t minutes
The rate at which water is flowing...
The production function in an economy is Y equals A left parenthesis L plus square root of K right parenthesis where A is productivity, L is the number of workers, and K is the amount of capital stock. Suppose the current level of A is 1, K is 2500 and the labor market clears when 900 workers are employed. Money demand is M over P equals 0.5 Y minus 250 left parenthesis r plus straight pi to the power of...
An experiment on memory was performed, in which 16 subjects were randomly assigned to one of two groups, called "Sentences" or "Intentional". Each subject was given a list of 50 words. Subjects in the "Sentences" group were told to form multiple sentences, each using at least two words from the list, and to keep forming sentences until all the words were used at least once. Subjects in the "Intentional" group were told to spend five minutes memorizing as many of...
(a) After 2010 population and housing census, the birth rate in Ghana increased dramatically. Suppose that the number of babies born (in thousands per year) was given by b(t) = 5 + 2t,0sts 10, Where t is time in years after the end of the 2010 census. How many babies in total were born during this time period (.e. In the first 10 years after the 2010 population and housing census)? 7Marks (1) Find the time T such that the...