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Question
The function,
, gives the speed (in miles per hour), s, of a car at time t minutes.What are the units of the 45 in the formula?
A) miles per hour per minute
B) minutes
C) miles
D) miles per hour
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The following equation represents the best-fit regression line for median personal total income of adult males vs. years of education past eighth grade in Northern Wisconsin.
Median personal income = 5,813 + 5,567 years of education
What would be the expected annual personal income of a male who had 8 years of education past eighth grade?
Q:
The following equation represents the best-fit regression line for median personal total income of adult males vs. years of education past eighth grade in Northern Wisconsin.
Median personal income = 4,370 + 5,796 years of education
What would be the expected annual personal income of a male who had 0 years of education past eighth grade?
Q:
Create an estimate of a linear model for this data. Use points C and E from this table to estimate the slope, and then use point C to estimate the vertical intercept. Round the answers to 2 decimal places. Ounces of Polymer in Mold
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This table shows the final exam scores (y) compared to the hours studied (x) for 5 randomly selected students. Time spent Studying (hours)
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81 A). Use points A and D from this table to estimate the slope of the linear model for this data.
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Q:
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Q:
The table below gives the life expectancy of a child (at birth) in the United States for selected years from 1920 to 1990.
(Source: Department of Health and Human Services) Year
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1930
1940
1950
1960
1970
1980
1990 Life expectancy
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Round answers to 2 decimal places if necessary.
Q:
The graph below shows the number of birds at a bird feeder as a function of time. What event most likely occurred during interval E?
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Q:
On what interval is this graph increasing. State your answer in interval notation.
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Write your answer in interval notation. If two intervals are needed, write your answer in the form .
Q:
If Fancis pays 23% of each paycheck for payroll deductions, which function would properly describe her take-home pay, T, as a function of her gross pay, p?
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Solve the following equation for y in terms of x and then express in f(x) form.
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-8 1
-8 2
-8 3
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y -2
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4 0
1 1
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Determine if this set of points represents a function.
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Q:
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B) ; Domain: [0,)
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Which graph displays the solutions to the equation below? A) B) C)
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The bar chart below was created using the number of children of each of the last 20 U.S. Presidents. Find the relative frequency of presidents who had 3 children.