8. Two planes leave South Bend at 1pm. Plane A heads east at 450mph and Plane B heads due west at 600mph. How long will it be before the planes are 2100 miles apart?

Q: An airplane used for international flights has a length of 242 feet. A scale model is built such…

A: Given that an airplane used for international flights has a length = 242 ft Also given that scale…

Q: A jet plane traveling at 500 mph overtakes a propeller plane traveling at 200 mph that had a 2­hour…

A: Given: A jet plane traveling at 500 mph overtakes a propeller plane traveling at 200 mph that had a…

Q: 1. A 13-m ladder is placed against a building to reach a window that is 5 m above the ground. How…

A: Dear,as per company guidelines we can answer only one question at a time, kindly post other question…

Q: 29. As dry air moves upward, it expands and cools. If the ground temperature is 20°C and the…

A: Use linear model

Q: (b) If its' owner uses 3 pipes of radius 4cm, with water flowing at a rate of 30cm/s, how long will…

A: (a) Area of circuler face= pi*r2  =pi*102 = 314 cm2.                    (pi=3.14)

Q: Our galaxy is estimated to be 5.6x109 mi across. How long (in hours) would it take a spaceship to…

A: Time can be calculated by speed formula

Q: The rectangular tank shown here, with its top at ground level, is used to catch runoff water. Assume…

A: Given: water weighs=62..6 lb/ft3

Q: 5 A train travelling up an incline of 4° travels a horizontal distance of 4 km. How much altitude…

A:

Q: A ball bounced 4 times, reaching three-fourths of its previous height with each bounce. After the…

A: We draw the situation roughly. Let the height when the ball was dropped is = h cmSo height after…

Q: An eight ft board is cut into two pieces. One piece is 2 ft longer thant heother. How long are the…

A:

Q: The nearest star​ (other than the​ sun) is Alpha Centauri. It is 4.34​ light-years from Earth. How…

A:

Q: Suppose you tie a rope around the earth, at the equator. Suppose you now add one meter in length to…

A: Given: CE be the circumference of the Earth which gives the length of the rope around the earth. Now…

Q: 2.500 km 15.7° 4. Find h. Show work please

A:

Q: long will it take for the object to travel 70 feet?

A:

Q: The race begins at a rate of 1.5 meters per second. What distance, d, is covers

A:

Q: Answer number 2: 1. A square base pyramidal roof is being constructed with a base edge length of…

A: Solution - 2) Given : Volume of the pyramid is 24 cubic feet  Height of the pyramid is 9.00 foot

Q: A fence 12 feet tall runs parallel to a tall building at from the building as shown in the a…

A:

Q: Cleatus, owner and operator of ACME Golf Inc., has a scheduled appointment at Spudnickville Golf…

A: In order to find the distances through river and ground to reach in minimum time, total time taken…

Q: 10, C =18 6. What is the length of the ladder? It's 6 ft. from the house at bottom and touches the…

A:

Q: 27. In order to calculate the height of a tree, Carlos stands so that the end of his shadow matches…

A: in given figure to find heighth of tree, we use similar triangle property so,…

Q: 3. Find the length of a loading ramp which extends from a building to the ground. The lower end of…

A:

Q: 1. The bottom of a ladder must be placed 3 feet from a wall. The ladder is 12 feet long. How far…

A: We are solving the first question and for the next question post the question again and alsomention…

Q: Solve for x to the nearest tenth if necessary. Assume that segments that appear to be X 7 N O x = 4…

A:

Q: You decided to construct a backyard gazebo and need to brace each corner by placing a 10-inch wooden…

A: Let x = the distance from the corner

Q: A train traveling up an incline of 4° travels a horizontal distance of 4 km. How much altitude has…

A:

Q: 3. A ramp is placed at the back of a truck that is 15 ft. high. The base of the ramp is 20 ft. away…

A:

Q: the

A:

Q: 14. A bungee jumper always rebounds 70% of the distance fallen. If the jumper falls 150 ft for the…

A: To find: The distance travel upward before coming to a rest. Given: A bungee always rebound 70% of…

Q: A tennis ball is dropped from a height of 8ft. If the ball rebounds 3 over 4 of its height on each…

A:

Q: 23: the straight length of a track measured to be 2.5 m rou know that the real ground distance is…

A: Given, The straight length of the track is 2.5 mm and the real ground distance is 100 metres.The…

Q: a. Determine the height of the bridge from which the stone was thrown. b. How long does it take for…

A:

Q: A construction crew needs to oave a road that is 202 miles long. Tge crew paves 9 miles of the road…

A: The total length of the road is 202 miles. The length which is paved per day is 9 miles. That is, 9…

Q: 5. A farmer desires to irrigate a border which is 12 m wide and 150 m long. He wants to apply an…

A: Given: Width = 12 m Length = 150 mdepth of water=75mm =0.075mDischarge of stream  =60 l/sec

Q: Two automobiles started at the same time from a point, but traveled inopposite directions. Their…

A:

Q: A train travelling up an incline of 4° travels a horizontal distance of 4 km. How much altitude has…

A:

Q: 4. The diameter of the earth is approximately 7,962 miles at the equator. Fir the earth.

A: We are authorized to solve only 1 question please repost remaining questions. Circumference of…

Q: 1) A 10-meter ladder leans against the wall, It is 5 meters from the base of the wall. How high, h,…

A: As per our guidelines I am solving only first question please resubmit other question.

Q: before it hits the ground). If an object fell 75 ft in 4 seconds, how far will

A: Given query is to find the distance fallen in 8 seconds.

Q: A sumbarine is positioned at 300 feet below sea level. A bird is flying 100 feet above sea level.…

A: The submarine is 300 feet below sea level Vertical distance between submarine and sea level h1=300…

Q: A 19  -foot ladder leans against a building. The base of the ladder is 7  ft from the building How…

A: Given: A 19 ft. ladder leans against a building and the distance between building and base of the…

Q: A jet plane traveling at 500 mph overtakes a propeller plane traveling at 200 mph that had a 4-hour…

A: Let the travelling time for a propeller plane be t, speed  is 200 mph, distance travelled by…

Q: 4. A steel pipe is being carried down a hallway 9 ft wide. At the end of the hall there is a…

A:

Q: A ball is dropped from a height of 48 ft and rebounds two-thirds of the distance it falls. If it…

A: A ball is dropped from a height of 48 ft and rebounds two-thirdsof the distance it falls. it will…

Q: A goat is tethered to a barn by a 12-ft chain. If the chain is connected to the barn at a point 6 ft…

A: Given: A goat is tethered to a barn by a 12-ft chain. Also the chain is connected to the barn at a…

Q: a car is traveling at a speed of 65 mi/h. how long does it take to cover a distance of 235 m

A:

Q: 2. Jensen has an above ground pool in the shape of a regular octagon. Opposite sides are 25 feet…

A:

Q: According to modern​ science, Earth is about 4.5 billion years old and written human history extends…

A: the entire history of Earth is represented with a 10​-meter-long ​timeline, with the birth of Earth…

Q: 7) A 12-centimeter rod is held between a flashlight and a wall as shown. Find the length of the…

A: Consider  To find: length of the shadow CD.

Q: Ship A is 11.3 nautical miles north of Ship B and bears 280 3O'T from ship C. Ship B on the other…

A:

Q: Bob makes a drawing of a garden that has a scale of 5 cm for each meter. If the garden will be 15 m…

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.