The concentration of salt x in a homemade soap maker is given as a function of time by

Q: 2. Find the length of chord HT that is 4 cm from the center of circle A with a radius of 5. Hint:…

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Q: Estimate f(-1.02, -0.97) given that f(−1, −1) = 3, fx(−1, -1) = −2 and fy(-1, -1) = −1.

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Q: Find the value of the constant k that makes the function continuous.

A: Given: h(x)=3x2+2x-8x+2 if x≠-23x+k            if x=-2

Q: Differentiate with respect to x. Please show all steps.

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Q: Let x represent the number of years after 1970. Find a formula in slope intercept form for a linear…

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Q: c. Use function notation to represent the change in Sam's height above the ground over the time…

A: (c) The function notation to determine the change in the "S" height from t=4 to t=10 seconds is,…

Q: A 100-gal tank initially contains 25% dye solution. A 40% dye solution is allowed to enter at a rate…

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Q: (a). Most often, we move items from one environment to another. A Ph.D researcher found that in…

A: Since you have asked multiple question, we will solve the mentioned first question for you. If you…

Q: A 100-gal tank initially contains 25% dye solution. A 40% dye solution is allowed to enter at a rate…

A: Lets say there be Q gm of dye  in the tank at a time 't'

Q: A 100-liter tank contains a 25% dye solution. A 40% dye solution is allowed to enter the tank at…

A: 1st we have to make a differential equation for amount of dye in the tank and then solve it to get…

Q: Select all the tables in which the y-value changes at a constant rate per x-interval.

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Q: The saturation concentration of oxygen dissolved in water is a function of temperature and chlorine…

A: Given: As shown in the below table, the saturation concentration of oxygen dissolved in water is a…

Q: he population of a city increased from 23400 to 27800 between 2008 and 2012. Find the change of…

A: Given that: Population increased from 23400 to 27800 between 2008 to 2012.

Q: When drugs are administered into the bloodstream, the amount of the drug present decreases…

A: From the graph it can be observed than the amount of dosage starts with 3 mg and it drops gradually…

Q: The crime rate of a certain city is decreasing by exactly 3%each year. Let t=0 correspond to the…

A: The function that represents the continuous decrease in number of crimes is given by:

Q: Consider the function price = $100 – ($3/yr) x time. The initial value of this function is

A: Answer