What is the value of x in the expression: x = p (p+q) + 4 if p = - 2 and q = 7

While traveling south on an expressway, a car traveling 60 mph (miles per hour) slows down to 30 mph in 12 minutes due to traffic conditions. Calculate the acceleration.

Which example is a constructive process? A. rivers carrying sediment down stream B The rusting of a bridge C waves cutting back a beach front D volcanic eruption caused by plate tectonics

What do psychiatrist do

Taden has found a table of the atmospheric layers of the Sun. However, he can't make out the names of the layers in the chart.

What is the value of the independent variable where the data are plotted incorrectly? 2.0s 6.0s 21.1m 13.5m

Bob, Jill, Kim, and Steve measure an object's length, density, mass, and brightness, respectively. Which student must derive a unit of measurement? A. Bob B. Jill C. Kim D. Steve

Scientist have changed the model of the atom. what experimental evidence led them to change from the previous model.

A 20 kg mass with an initial velocity of 10 m/s slides to a stop in 2 meters. What is the net work down on the mass? a.) 250 J b.) 500 J c.) 120 J d.) 20 J e.) None of the above

When traveling in a car and turning it the right which way does your body go and why

A sample of helium gas has a volume of 900. milliliters and a pressure of 2.50 atm at 298 K. What is the new pressure when the temperature is changed to 336 K and the volume is decreased to 450. milliliters?