e. Find the probability that the time will be at most 21 minutes. f. Find the probability that the time will be between 10 and 15 minutes. g. Find the 49th percentile.

Q: If x varies directly as y, and x=12 when y=8, then which of the following represents x when y = 12?

A: Given: x varies directly as y

Q: The variable s varies jointly with t and u such that s = 7 when t = 4 and u =3. What is the constant…

A: Given that the variable s varies jointly with t and u such that s = 7 when t = 4 and u =3. We need…

Q: 9 Convert the given Celsius temperature to its equivalent temperature on the Fahrenheit scale. Use C…

A: The given temperature is 47°C. The given formula for conversion is F=95C+32 where F is degrees in…

Q: SIu C phenomenon is f | fo, where %3D c + v fis the observed frequency (pitch) of the sound, in…

A:

Q: If x  and  y  represent two quantities and k is a non-zero number, explain the difference between…

A: Use the information above and  simplify the statement.

Q: C. A student completed the chart and correctly found the following information.. v = v; + 2ay =…

A: we have  x a v v0 t   0 14cos40=10.7 14cos40=10.7   y a v v0   -3 -9.8 -11.8 14sin40=9.0…

Q: J=g/22+0.0536  is g a variable explain ?

A: J=g/22+0.0536

Q: find g(-3). du = 1 and g(4) = -3, f If A. 4 B. -2 C. -4 D. 2 E. None of the above ОА B Ос O D ○ E

A: Step 1: Step 2: Step 3: Step 4:

Q: You work in advertising for the New York Times. You want to find the effect of ad size (sq. in.),…

A: You want to find the effect of ad size (sq. in.), x1, and newspaper circulation (000), x2, on the…

Q: Solve for x. 10 3.

A: Property of secants : BC x AC =  CD x CE

Q: Beachcomber Ltd in a local car dealership that sells used and new vehicles. The manager of the…

A: The significance of slope is tested using the t distribution for which the degree of freedom is…

Q: Student A B C D E F G H I Speed Before 276 242 227 305 210 322 191 222 255 Speed After 295 256 306…

A: StudentSpeed BeforeSpeed AfterA276295B242256C227306D305320E210244F322318G191238H222248I255270

Q: Find fxe* +dx up to a constant c. You may wish to use an appropriate substitution. Select one: O not…

A: To find - Find ∫xex2+1 dx up to a constant c. You may wish to use an appropriate substitution.

Q: Identify which of the two variables are the independent x and dependent y variable for the…

A: We have given the following statement about the two variables.

Q: Beth left school and traveled toward the capital. One hour later Trevon left traveling at 80 mph in…

A: Let's find.

Q: The amount of metal that can be extracted from the ore is proportional to the amount of the ore…

A:

Q: An employment research company estimates that the value of a recent MBA graduate to an accounting…

A: Differentiate e w.r.t to g

Q: Write an equation for the following: y varies directly with x and indirectly with z. Find K when…

A: If you like the solution then please give it a thumbs up....   The Answer is:       K = 7.5 Equation…

Q: Which of the following is the point estimate of the parameter stated in question 2? ㅠ f V

A: The population proportion can be denoted by π.

Q: For the set of data X presented below, find the principal components. Clearly indicate which is the…

A:

Q: B В 11.9 C 12 13 Хо Xo 10 A A

A:

Transformation of Graphs

The word ‘transformation’ means modification. Transformation of the graph of a function is a process by which we modify or change the original graph and make a new graph.

Exponential Functions

The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.