Corinna, Fabiola, John, and Bart have to catch the 6 o'clock train. Corinna's watch is ten minutes fast, but she thinks that its five minutes slow.

Fabiola's watch is ten minutes slow, but she thinks it's ten minutes fast.

John's watch is five minutes slow, but he thinks it's ten minutes fast.

Bart's watch is five minutes fast, but he thinks it's ten minutes fast.

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.