kerri

As redioactive material decays and the percentage of new material in the original sample increases, does the age of the sample substance increase, decrease, or remain the same?

4. a)how many different x-interceps could the graph of a quadratic function have? explain. it can have more than one because a parabola is a curved line on a graph in which case it touches two or more different points on the x-axis b)how many different y-...

suppose a car travels at a constant 10m/s how far would it move in 1hr? in 1min? 1ms? could you please explain how i would solve this equation

a train leaves the station at a 0.0-m marker travel;ing with a constannt velocity of 36.0m/s a) how many seconds later will the train pass the 1620.0-m marker? could you please show me how to do this and also what the formula is?

Write in the form y=a(x-p)^2+q please show the steps.. a)y=-2x^2+6x+11 b)y=-x^2-3x-3 c)y=1.5x^2-9x+10

A 1.8 kg object is pulled along the floor with a force of 7.0 N acting horizontally. If the object accelerates at 2.4m/s^2, how much kinetic friction is acting? how do i do this? could you please explain step by step

what is 18/21 in its simplest form

deductive reasoning

expalin how Henry's law help a patient stay alive?

about 11% of the population is nervous around strangers. if 2 people are randomly selected, what is the probability that both are nervous and strangers? what is the probability that at least one is nervous around strangers?

The Patient received preventive medicine services. The physician's fee is $150. The Patient's copayment is $10 ( of the $75 fee schedule ). The payer reimburses the physician 80% of the $75 fee schedule. What is the amount the patient pays the provider: W...

200...use a calculator if you're unsure :)

thank youu :)

honestly i have no idea... could you please help

it means i go to the swimming pool to swim with my friends

both could be right..depends how you use it

how does this site work...is der even n e help from this site?!?!?!?!?

i have a hw and i don't get it how do the particles behave during the reaction of iron and sulphur x please answer

oh alex i know school is so boring please date me