Nico

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

Questions

The following questions were asked by visitors named Nico.

A 2.8 kg air mattress is 2 m long, .5 m wide, & .1 m thick. What mass can it support in water before sinking?

the base of a right prism is a rhombus whose diagonals are 6 in and 8 in. The altitude of the prism measures 10 in. Find the lateral area and the total area of the prism.

1.What is the acceleration of a projectile when instantaneous vertical velocity is zero at the top of its trajectory?

Calculate the concentration, in molarity, of a solution prepared by adding 9 mL of water to 1 mL of 0.1 M HCl solution. If 2.0 mL of 0.010 M NaOH is mixed with enough water to make the total volume 8 mL, what is the molarity of the resulting solution?

to find value of x and discontinous 9x²-3x-2/3x²+13x-4

Is this a true statement? x+x+x+2+3=3x+5 I think this is could you tell me if I'm right? Big test comming! Thanks

he ate 1/8 of the cereal then ate 1/6 of what was left next day. how much did he eat the second day

How do you find the slant height of a cone using surface area and radius?

If a*b means a + b + ab/10. Find the value of [(-5)*2]*4. A)15.2 B)-13.8 C)-1.6 D)0

1: An employer provides two payment options for employees. Option A: Receive $200 the first week. Receive an additional $50 for each of the following weeks. Option B: Receive $200 the first week. Receive an additional 10% for each of the following weeks....

Derive a statement stating the relationship between the number of resistors,the effective resistance of the circuit & the total current in parallel?

Sterile solutions of potassium chloride containing 5 mEq/mL are available in 20 mL containers. Calculate the amount, in grams, of potassium chloride in the container.

How many milliliters of a solution containing 2 mEq of potassium chloride (KCl) per milliliter should be used to obtain 2.98 g of potassium chloride.

A person has a mass of 59 kg, and climbs 14 meters. How much power is needed to make the climb in 5 minutes? Round to one decimal

Answers

The following answers were posted by visitors named Nico.

The values of the six trig. functions should be: sin(theta) = -4 ------- sqrt(41) cos(theta) = -5 ------- sqrt(41) tang(theta) = 4/5 csc(theta = sqrt(41) -------- -4 sec(theta) = sqrt(41) -------- -5 cot(theta)= 5/4

If you are looking for the hypotenuse, then the equation that you should use is z=SQRT(x^2 + y^2), where both x and y are shorter than the z and ae adjacent to the right angly. However, if you are looking for one of the legs(either one of the shorter side...

Read your Notes jeje.. Hope this helps :)

6 boxes are left

Oops! Thank You

inv tan of 0.68

To answer this just round up all the didgets until you get to 2 dp So the answer would be 4.39

tysm!! you are amazing