04/11/21

Properties of exponents. Simplify, your answer should contain only positive exponents.

1) 2m^2 ⋅ 2m^32) m^4 ⋅ 2m^−3 3) 4r^−3 ⋅ 2r^24) 4n^4 ⋅ 2n^−3 5) 2k^4 ⋅ 4k 6) 2x^3y^−3 ⋅ 2x^−1y^3 7) 2y^2 ⋅ 3x 8) 4v^3 ⋅ vu^2 9) 4a^3b^2 ⋅ 3a^−4b^−3 10) x^2y^−4 ⋅ x^3y^2 11) (x^2)^012) (2x^2)^−4 13)... more

Terms and sequence

The first four terms of a number sequence is given as follows:2, 3/2, 4/3, 5/4,...........a) Write down the n th term, in terms of n.b) Is the 229/227 number in this sequence? Explain your answer.

Terms and sequence

The diagrams are made up of hexagons.Diagram 1 = 6 hexagonsDiagram 2 = 10 hexagonsDiagram 3 = 14 hexagonsDiagram 4= 18 hexagonsb) Find an expression, in terms of n, for the nth term of the... more

Sequence and terms

Figure 1= 1 squareFigure 1= 4 squareFigure 1= 7 squareFigure 1= 10 square Write down the formula of n for the number of squares in figure n. Explain whether it is possible for a figure to have 90... more

New ratio of Jar A & B

The ratio of the number of cookies in Jar A to the number of cookies in Jar B is 3:8. Half of the cookies in Jar A are transferred to Jar B. What is the new ratio of the number of cookies in Jar A... more

04/11/21

Algebra mathmatich question

The equation x2 + px +q = 0 is given. Find parameters p and q such that the difference of roots of the given equation is 5 and that the difference of cubes of roots is 35.

04/11/21

Algebra mathmatich question

The equation x2 + px +q = 0 is given. Find parameters p and q such that the difference of roots of the given equation is 5 and that the difference of cubes of roots is 35.

04/11/21

what is the missing value

nn psychology students took a standardized test. The scores are summarized in the GFDT below.       Scores         Frequency    120 - 139 13 140 - 159 13 160 - 179 17 180 - 199   200 -... more

Find the absolute maximum and minimum values of the function over the indicated​ interval, and indicate the​ x-values at which they occur.

Find the absolute maximum and minimum values of the function over the indicated​ interval, and indicate the​ x-values at which they occur.f(x)=2x+9​(A) ​[0​,8​]    ​ (B) [−2,5]​(A) Find the first... more

Find the absolute maximum and​ minimum, if either​ exists, for f(x)=x^2−14x+3. Select the correct choice below​ and, if​ necessary, fill in the answer boxes to complete your choice.

Find the absolute maximum and​ minimum, if either​ exists, for f(x)=x2−14x+3.Select the correct choice below​ and, if​ necessary, fill in the answer boxes to complete your choice.A.The absolute... more

Find the absolute maximum and minimum values of the function over the indicated​ interval, and indicate the​ x-values at which they occur. f(x)=x2−2x−1​; [0,4]

Find the absolute maximum and minimum values of the function over the indicated​ interval, and indicate the​ x-values at which they occur. f(x)=x2−2x−1​; [0,4]The absolute maximum value is... more

11.5.35 Find the absolute minimum value on​ [0, ∞​) for f(x)=x^2−6x+8. Select the correct choice below​ and, if​ necessary, fill in the answer boxes to complete your choice.

Find the absolute minimum value on​ [0, ∞​) for f(x)=x^2−6x+8.Select the correct choice below​ and, if​ necessary, fill in the answer boxes to complete your choice.A.The absolute minimum is... more

04/11/21

Sec,tan,sin,cot,csc

Given θ  in standard position, determine the quadrant in which the terminal side of θ lies.sec θ > 0, tan θ < 0cot θ > 0, sin θ > 0cos θ <0, csc θ> 0

04/11/21

My question is below and i must use a geometric sequence formula to answer it

The time it takes for a half of a sample of radioactive isotope to decay is called the half-life. Iodine-131 has a half-life of 8 days. If a hospital receives a shipment of 200mg of iodine-131, how... more

trig equation help! please explain step by step

Solve the following, where 0° < 𝜃 < 360°.Find 𝜃 where tan𝜃 = tan265° and 𝜃 ≠ 265°.What do I do after I found the reference angle of -95°?please explain this whole question!

04/10/21

Triangular pyramid volume

A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches.

04/10/21

How many messages are sent if monthly charge is $77.50

A phone company uses the equation  to find y, the monthly charge for a customer sending x text messages. How many text messages are sent if the monthly charge is $77.50?

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