4th grade math
Would you use a physical model or a conceptual model to describe the following: a gold coin, dollar bill, car engine, air pollution, virus, spread of sexually transmitted disease?
How do I solve for: 5000 = 45t^2 + 240t + 450
what is 4a-7=4(a-2)+1?
S1: caller, collar S4: tease, teas
Two 125 kg bumper cars are moving toward each other in opposite directions. Car X is moving at 10 m/s and Car Z at 12 m/s when they collide headon. If the resulting velocity of Car Z after the collision is 10 m/s, what is the velocity of Car X after the collision?
MATH! PLEASE REPLY ASAP!
VWXYZ is a rectangle-based pyramid where WX=66 cm and XY=32cm. The vertex is vertically above the center of the base. Given that the slant heights VA and VB are 56 cm and 63 cm respectively, find the total surface area of the pyramid. Additionally, find the height and volume o...
Complete the table below: For each of the following sets pick the compound with the highest conductivity in a 1 M aqueous solution. (Enter the number at the top of the column containing the correct answer.) 1 2 3 Answers a HCl HC2H3O2 H2PO4 b KNO3 Ca(NO3)2 HNO3 c CH3OH N...
math the expression 4(3)+4(3)
Integrated Physics and Science
Southeast Academy Switched-on online?
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