And what's it's distance and time

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And what's it's distance and time

Hydrogen gas is produced when zinc reacts with hydrochloric acid. What is the limiting reactant if 8.89 g of zinc are used and 3.25 grams of HCL are used in the reactants. If the actual yield of this...

A 0.76 kg fireworks rocket moving at a speed of 32 m/s breaks into two pieces as the result of an explosion. After the explosion a 0.28 kg piece moves with a speed of 42 m/s in the original direction...

Write an inequality then graph it

Please help! i only have until 11:59 to solve 7 hard problems

function value: sin(x)=0 constraint: sec(x)=-1

How do solve ?

the sum of four times a number d and 5 is at least 27

I worked it out and got 6√(x+2)-1 and got it wrong if anyone can help me find my error I would appreciate it.

two vertical angles form a linear pair true or false

I'm trying to find the volume of the revolution of equation y=0.0025x^3 {110<y<0} around the y-axis, please can someone help???

A square piece of tin, 8 in. on a side has four equal squares cut from its corners. This new figure is to have an area of 55 sq in. What size squares should be cut to attain this area?

Cobra venom helps the snake secure food by binding to acetylchlorine receptors on the diaphram of a bite victim, leading to the loss of function of the diaphragm muscle tissue and eventually death...

How do you calculate the Nickel in the resulting solution?

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what is the answer and how do i solve it

It is homework

Mrs. Crandall spent 42$ on window shades that were on sale for a certain percent discount. The original price of the shades was 70$ . What percent was the discount ?

Audio book is made up of 8 cds.each of the first 7 cds is

What is it in a sentence