deptisharma79

Solve for d.

d + 2 = 98

d = ?

18 mans plogh 18 bigha field in 18 days. So how many man plough the field in 1 days

shouldn't 1 man be an option ? Not 1 bigha

Division of rational numbers

Find lim as x approaches 0: (sin^2 x)(sin5x) / 6x^3

A die is rolled, find the probability that an even number is obtained.

I have 18 ones, 15 hundred, 15 tens, and 8 thousand. What number am I?

5 and a half pounds of chocolate chip cookies are to be packed into bags each of which holds a third of a pound. How many bags will be filled and how much will be left for the packer to munch on?

A triangle has coordinates A(0, 0), B(4, 0), and C(2, 2 ). If we use euclidean distance, then this triangle is equilateral.
(i) Compute the lengths of the sides of  ABC using taxicab distance.
(ii) What are the measures of the three angles of this triangle in euclidean geometry?
(iii) What are the measures of the three angles of this triangle in taxicab geometry?
(iv) Is ABC equilateral in taxicab geometry?
(v) Is ABC equiangular in taxicab geometry?
(vi) Is ABC isosceles in taxicab geometry?

Why doesn’t the moon appear as bright in the daytime as it does at night

 

(a) Plot the curves in a single graph for  and shade the bounded region only. Then find the area of the bounded region using Area[] function.

(b) Find the length of the entire curve  

Hint: Determine the Domain and Range of the function first. Do not use the built-in ArcLength [ ] function.

(c) Find the surface area obtained by rotating the curve

i. about x axis.

ii.   about y axis.

Please Upload the Mathematica file (.nb) 
Thank you.

Willie left home with a bunch of flowers for Suzabelle. Halfway to her house, he sneezed very hard and knocked the petals off 2/3 of them. He threw away the petal-less ones and hastily went home and added 4 more to the remaining bunch. Opening the gate to her front yard he dropped 4/5 of the flowers he was carrying into a mud puddle. So he picked three flowers from Suzabelle's mother's prize gladiola patch and rang the doorbell. "How lovely", said Suzabelle. "Now I'll have a dozen flowers--I only had 5 before." How many did Willie set out with the first time?