Find the unit vector that's in the same direction as w=20i-21j
Joe is 15 kg lighter than Mike, who is 12 kg heavier than Nicolas. If Mike's weight is 46 kg, what is the total weight of Joe, Mike, and Nicolas?
Ann has 986 rubber bands. She puts them equally into 17 boxes. How many rubber bands are there altogether in 12 of these boxes? Please tell me the final answer.
Translate the sentence into an equation
A vihicle goes from 9 m/s to 18 m/s in 10s. What is its acceleration?
A fighter plane is flying with a bearing of 155 degrees at a speed of 110 mph towards enemy lines when it encounters a strong wind of 60 mph blowing FROM 250 degrees. A. Draw...
Express in simplest a+bi form. i16+2i6-4i5+i13
What is the relation between the set of complex numbers, the imaginary numbers, and the real numbers?
TOTAL OF 28 KIDS ARE IN ACTIVITY A AND B
Use properties and definitions of operations to show that the statement is true. Justify each step. (3d+7)-d+5 = 2d+12
A physics student on a roller coaster uses an instrument to measure a centripetal acceleration of 2.1 g as she rounds a corner. Recall that 1g = 9.81 m/s2. Another student measures the tangential...
find equivalent expressions by using the distributive property and simplify
A car drives over a hill at a speed v. The car as a mass m and the hill has a radius of curvature of r. The ground exerts a normal force of FN. Calculate the normal force of the ground up on the car...
Chris is deciding between two waiting jobs. The first pays $2.15 plus tips which average to $2.50 a table. The second pays $5.25 plus tips which average to $2.15 a table. How many tables must Chris...
Marks: --/1 (1 point, penalty of 0.5) A turntable is spun at 28 RPMs. Calculate the time for each rotation (i.e. calculate the period). Give your answer ...
A turntable is spun at 75 RPMs. Calculate the time for each rotation (i.e. calculate the period). Give your answer ... in terms of seconds. Do not include units in your answer. They will...
Jim ran 4/5 of a mile and dropped out of the 1600 m race his face was 12 miles an hour until the 20 dropped out of the race how many minutes if he run