Serina

This page lists questions and answers that were posted by visitors named Serina.

Questions

The following questions were asked by visitors named Serina.

3/4n - 8 = 91 simplified, what is n?

sum of 2nd and 5th terms of a geometric sequence is 13. the sum of the 3rd and 6th is -39. determine: a) the ratio "r" of the sequence b) the first term "a" of the sequence

the sum of the first 2 terms of a geometric sequence is 3. the sum of the next 2 terms is 4/3. find the 4 terms of the sequence.

Hi I'm really struggleing with this intergral, tried so many ways, just not getting it. Find the integral of Cot^2 X cos X dx

Using elimination how do you find the ordered pair of 2x+y=10 and x+y=8

A man pushes a 200 N crate up a frictionless incline with a slope of 20 degrees. The crate is raised by 4 m as shown. Assuming the crate moves at constant speed, what is the work done by the man?. I know Work = Force x Displacement. The answer is 800 N. W...

A 10 kg block is pressed against a vertical wall and held in place by a force F of 180 N, 37° above the horizontal. The coefficient of static friction μS=0.20. Find the magnitude and direction of the frictional force. The answer is 10.3 N downward but I d...

Given: AB ∥ CD , BC ∥ AD , BD ∩ AC = O, M∈BC ; N∈AD Prove: BM = ND BD and AC are diagonals MN goes through the center which is also where BD and AC bisect and point O Can U Guys Put the Answer it would be a BIG HELP, Thanks (:

Given: ∆ABC is isosceles m∠ACB = 120° m∠BMC = 60° CM = 12 Find: AB M is on line segment AB I saw that someone has already post this question, but I didn't find the answer so I reposted it to c if someone could put the answer

Instant Dinner comes in packages with weights that are normally distributed, with a standard deviation of 0.3 oz. If 2.3% of the dinners weigh more than 13.4 oz, what is the mean weight? (Round your answer to one decimal place.)

Answers

The following answers were posted by visitors named Serina.

I Need the Cartoon Body Part In french Like Eye ears hair head like that PLZZZZZZZZZZZZZZZZZZZZZ i need it for tomorrow

There are no positive or negative shapes, just positive or negative colors.

Don't understand the answer

Size are 16,16.5,17

I tried and still am unable to figure it out. Thanks though