03/29/22

the functions s and t are defined. find t(s(3))
s(x)=-x-2t(x)=2x^2-2
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03/29/22

Use the given information to find a formula for the exponential function N= N(t).
Use the given information to find a formula for the exponential function N= N(t).N(1)=4 and N(3)=16
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03/29/22

Probability Statistics
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 45 ounces and a standard deviation of 5 ounces.Use the Empirical... more
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03/29/22

At a certain zoo, the average mass of one cow is measured to be 410 kilograms. Use scientific notation to express the mass of 95 cows.
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03/29/22

The ratio of men to women working for a company is 3 to 4. If there are 182 employees total, how many men work for the company?
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03/29/22

Solve the following quadratic trigonometric equation for all values x E [0, 2π] algebraically

csc2 (x) + 5csc (x) + 6 = 0
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03/29/22

A stone is thrown from the top of a bridge into a lake below such that its height
A stone is thrown from the top of a bridge into a lake below such that its height, h, inmetres, from the lake’s surface, can be modelled by the function h(t) = –4.9t^2 – 8t + 60a) What is the... more
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03/29/22

Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 15,\, 11,\, 7
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03/29/22

3.8 geometry 10th grade
Write an equation of the line parallel to the given line that contains C. C(6,0);y=1/3x C(6,-2);y=-3/2x+6
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03/29/22

For the function r(z) = -4 sin(2z) + 1, indicate the amplitude, period, and equation of the midline.
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03/29/22

If a 1 = 8 a 1 ​ =8 and a n = n a n − 1 + 5 a n ​ =na n−1 ​ +5 then find the value of a 3 a 3 ​ .
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03/29/22

Determine if triangle is right or not
Determine whether a triangle with sides of lengths 3, √21, and 7 units is a right triangle.
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03/29/22

select all the expressions that equal to 4 x 10 to the sixth power
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03/29/22

Simplify each expression by writing your answers in simplest radical form (no decimals). Assume that all variables represent positive numbers.
sqrt(12n^3) * sqrt3nI'm between 6n^2 and 6n^4, im not sure which is correct.
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03/29/22

what is the measure of the following angle
NOTE : TRIANGLEIHAVE C = 85E = 50A = 45
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03/29/22

The manufacturer of a wine bottle spends $4.80 to make each bottle and sells them for
The manufacturer of a wine bottle spends $4.80 to make each bottle and sells them for $9.60. The manufacturer also has fixed costs each month of $5000.Find the cost function, C, when x bottles are... more
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03/29/22

Joseph invested in two accounts. He invested in an account that gave him an interest rate o
Joseph invested in two accounts. He invested in an account that gave him an interest rate of 4% per year and an account that gave him an interest rate of 11% per year. He invests a total of $20300,... more
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03/29/22

A scientist needs 400 liters of a 55% alcohol solution. She has available a 75% and a 25% solution.

A scientist needs 400 liters of a 55% alcohol solution. She has available a 75% and a 25% solution. How many liters of the 75% and how many liters of the 25% solutions should she mix to make... more
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03/29/22

If one student is chosen at random, Find the probability that the student was full-time AND got a "B".
Giving a test to a group of students, the grades and class-taking status are summarized below A B C Total Full-time 2 18 3 23 Part-time 13 16 14 43 Total 15 34 17 66
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03/29/22

U.S. Nursing Shortage

The demand for a certain profession between 2000 and 2015 is estimated to beD(t) = 0.0004t2 + 0.0235t + 5      (0 ≤ t ≤ 15)where D(t) is measured in millions and t = 0 corresponds to the year 2000.... more
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03/29/22

Jennifer mixes an alloy containing 14% gold with an alloy containing 24% gold to make 100 pounds of an alloy with 18% gold. How many pounds of each kind of alloy did she use?
How many pounds of each kind of alloy did she use?
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03/29/22

Find the relative maxima and relative minima, if any, of the function.
F(x) = 3x4 - 4x3 + 7Relative Maximum (X,Y) = ( )Relative Minimum (X,Y) = ( )
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03/29/22

Find the relative maxima and relative minima, if any, of the function.
F(X)= (1/3)x3 - x2 - 3x + 3relative maximum (x,y) = ( )relative minimum (x,y) = ( )
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03/29/22

Find the interval(s) where the function is increasing and the interval(s) where it is decreasing.
F(x)= (7/(x-3))increasing=decreasing=
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03/29/22

Sharon shared a Tik Tok with 3 of her friends. Within 1 hour , each of her friends had shared it to 3 of their friends. Sharon wants to know how many people would have seen the Tik Tok after 6 hours.
Sharon shared a Tik Tok with 3 of her friends. Within 1 hour , each of her friends had shared it to 3 of their friends. Sharon wants to know how many people would have seen the Tik Tok after 6... more
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