Other Math Answers

find the projection of point p=(3,-1,4) on l=(2,0,3)+t(1,5,2)

Using the numbers 2, 5, 7, 8, and 9 as the elements of the population, do the following:

Find the mean of the samples of size 2 (n=2)

Construct the sampling distribution of the sample means (SDSM).

Create a graph of the histogram of the SDSM. 

Compute the Mean, Variance, and Standard Deviation of the SDSM.

Using the numbers 2, 5, 7, 8, and 9 as the elements of the population, do the following:

Find the mean of the samples of size 2 (n=2)

Construct the sampling distribution of the sample means (SDSM).

Create a graph of the histogram of the SDSM. 

Compute the Mean, Variance, and Standard Deviation of the SDSM.

Compute the divergence and curl of the vector point functions. 𝐹 = 𝑋 ^2𝑌𝑍𝑖 − 2𝑋 𝑍^ 3 𝑗 + 𝑋 𝑍^ 2𝑘.

a machine starts production of matchboxes at the rate of 12000 per hour. The rate of production decreases by 40% every hour. Calculate the total nimber of matchboxes produced in first 2 hours

Is it an arithmetic progression or geometric progression??

What is contribution to humanity's survival of this adaptive strategy

1.Tool making

2.Control of fire

3.Ability to make shelter

4.Care for the old; burying the dead

5.Hunting in group

The correct expression for a number which is twice as big as the number obtained after p has been divided by 3 is

1. 2(p/3)

2. 2p/6

3. 2 + p/3

4. 2 × 3/p