A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a city 60 miles north of the transmitter to a second city 70 miles east of the transmitter, during how much of the drive will you pick up signal from the transmitter.

Q: A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a…

A:

Q: the distance a jet travels varies directly with the number of hours flown. A jet travels 1,350 miles…

A: From the given data

Q: Jane and Ramon are running laps on a track. If they start at the same time and place and go in the…

A: Given Jane running a lap in 5 minutes. Ramon running the lap in 3 minutes L.C.M (5,3)=15 Therefore…

Q: A train travels 360 km at a uniform speed.If the speed had been 5 km/hr more,it would have taken 1…

A:

Q: A plane travels for 3 hours at 300 Km/hr in the direction of S42∘W. How far west and how far south…

A: Speed of the plane, v = 300 km/hr.The distance covered by the plane in 3 hours, D = vt = 300 x 3 =…

Q: Two rockets are launched towards the moon 1 hour apart. The first rocket launched is traveling at…

A:

Q: The speed of a boat in still water is 15 km / hr.It can go 30 km upstream and return downstream to…

A: To find: The speed of the stream. Given information: The speed of a boat in still water is 15 km/hr.…

Q: A train travelsa distance of 300 km at constant speed.If the speed of the trainis increased by 5km…

A:

Q: At low​ altitudes, the altitude of a skydiver and time in the air are linearly related. A skydiver…

A: A skydiver jumps out of a​ low-flying plane.  The  plane is 2200 feet above the ground and the jump…

Q: When I was learning how to drive, I was told that while driving on the freeway I should stay one car…

A: You are  staying behind 12 car lengths using your dad's 3-second rule.

Q: Two planes travel at opposite direction from same origin. One travels at 300 mph and the other at…

A:

Q: A car company performed an experiment to accurately describe their new vehicle's gas mileage. The…

A: Given :

Q: A ship leaves a port going directly west at 45 mph. At the same time the first ship leaves port, a…

A: Formulae used: ddxx=12xddxxn=nxn-1

Q: A woman 6 feet tall walks at the rate of 3 feet per second away from a streetlight that is 15 feet…

A:

Q: Suppose that during a test drive of two cars, one car travels 189 miles in the same time that a…

A: Given Data: The distance covered by the first car is: d1=189 miles The distance covered by the…

Q: If Ahmet travels half of the road at 90 km/h in 1 hour and the remaining half at 60 km/h, his…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.