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Abstract Algebra
95 boys of a school appeared for a physical test for selections in NCC and boys Scouts.21 boys got selected in NCC as well as boys scouts,44 boys were not selected in boys scouts,and 20boys were not selected only in Boys scouts.Draw the venn diagram and find how many boys did not get selected in NCC and boys scout?
Abstract Algebra
a rectangular picture is 7 inches wide and 7 inches long. if you put a rectangular 2-inch wide frame around the picture, What is the area of the frame?
Abstract Algebra
If you divide some cookies into packets of two, three, four, five and six with one left over. What is the least number of cookies that could have been baked?
Abstract Algebra
Show that 343 and& 432 are co-prime.
Abstract Algebra
i have problem solving this.The same person should drop the golf ball each time. A second person should measure the height
of the golf ball (from the bottom of the ball) before the first person drops it. The ball should be
dropped from an initial height of 12 inches. A spotter should estimate the bounce height of the golf
ball. Repeat this process three times for the drop height of 12 inches, then compute the average of
the three bounce heights. Next, find the average bounce heights of the golf ball for initial heights of
24 inches, 36 inches, 48 inches, 60 inches, and 72 inches. i got that but is asking to do all this...Let B be the bounce height (in inches) after it was dropped from an initial height of H inches.
Use a graphing calculator to draw a scattergram of the golf ball data. Draw a sketch of the
scattergram on graph paper.
3. Find an equation of a linear model to describe the situation. Write your equation with the
function name f. Round constants in your equation to two decimal places.
4. Find the B-intercept of your model. What does it mean in this situation? If you can find a
linear model with a more reasonable B-intercept that still fits the data well, do so.
5. Use a graphing calculator to draw a graph of your model and the scattergram in the same
viewing window. Also, graph the model on your scattergram by hand. How well does f model
the data?
6. Use your model to estimate the bounce height for a drop height of 80 inches.
7. On a golf course, a golf ball is hit to a maximum height of 50 feet. What does your model
estimate the bounce height to be after one bounce? Do you think this estimate is accurate? If
not, will it be an underestimate or an overestimate? Explain.
8. Find the slope of your model. What does the slope mean in this situation? Explain.
9. Estimate the bounce height after three bounces for a drop height of 90 inches.
of the golf ball (from the bottom of the ball) before the first person drops it. The ball should be
dropped from an initial height of 12 inches. A spotter should estimate the bounce height of the golf
ball. Repeat this process three times for the drop height of 12 inches, then compute the average of
the three bounce heights. Next, find the average bounce heights of the golf ball for initial heights of
24 inches, 36 inches, 48 inches, 60 inches, and 72 inches. i got that but is asking to do all this...Let B be the bounce height (in inches) after it was dropped from an initial height of H inches.
Use a graphing calculator to draw a scattergram of the golf ball data. Draw a sketch of the
scattergram on graph paper.
3. Find an equation of a linear model to describe the situation. Write your equation with the
function name f. Round constants in your equation to two decimal places.
4. Find the B-intercept of your model. What does it mean in this situation? If you can find a
linear model with a more reasonable B-intercept that still fits the data well, do so.
5. Use a graphing calculator to draw a graph of your model and the scattergram in the same
viewing window. Also, graph the model on your scattergram by hand. How well does f model
the data?
6. Use your model to estimate the bounce height for a drop height of 80 inches.
7. On a golf course, a golf ball is hit to a maximum height of 50 feet. What does your model
estimate the bounce height to be after one bounce? Do you think this estimate is accurate? If
not, will it be an underestimate or an overestimate? Explain.
8. Find the slope of your model. What does the slope mean in this situation? Explain.
9. Estimate the bounce height after three bounces for a drop height of 90 inches.
Abstract Algebra
let m, n be an element of Z. Using Congruence of Integers, prove that if n is logically equivalent to 1 (mod 2) and m is logically equivalent to 3 (mod 4), then n^2 + m is logically equivalent to 0 (mod 4)
Abstract Algebra
Let F be a field.
Find a monic polynomial h(x) in F[x] such that A=<h(x)>.
if A={f(x)∈F[x] the conatant coefficient of f(x) is zero.}
Find a monic polynomial h(x) in F[x] such that A=<h(x)>.
if A={f(x)∈F[x] the conatant coefficient of f(x) is zero.}
Abstract Algebra
2. Suppose you are provided with a quadratic function, f(x) = ax2 + bx + c, and its graph. How can you interpret the quadratic equation ax2 + bx + c = 0?
Abstract Algebra
if the range is 22 and you hve the following numbers, what does the missing number have to be: 87, 76, 97, 78, 84, 83?
Abstract Algebra
(8x+9)power of 2
