physics
calculate the acceleration of 2kg block on a horizontial friction-free air table when you exert a horizontal net force of 20N.
Phsysic
Calculate the acceleration of a 2kg block on a horizontial friction-free air table when you exert a horizintial net force of 20N
emperature
At six a.m, the temperature outside is 12 degree celsius. By noon, the temperature is 5 degree celsius warmer. What is the temperature at noon?
statistics
a research wanted to test a new diabetes drug: what level of significance would she use in testing?
algebra 2
x^3+6x^2+20x+24
algebra
You are planning an ornamental garden that has a total area of 200 square feet. There are two sizes of ornamental plants you have chosen for your garden. Each small plant requires 2.5 square feet of space and each large plant requires 8 square feet of space. This situation can...
chemistry
Can you write me the reaction, please?
chemistry
Hello. Please, help me do this. I would be really thankful! Find the mass of triacetate, which you can get from 1.62 ton of wood waste. The yield of process is 75% and there are 50% of cellulose in wood.
science
Hello. Please, help me do this. I would be really thankful! Find the mass of triacetate, which you can get from 1.62 ton of wood waste. The yield of process is 75% and there are 50% of cellulose in wood.
math
Hello. Please, help me solve this: Parabola y = ax^2 + bx + c passes through the point (2;-6). Find the values of a, b and c, if vertex of parabola is (4;-10).
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