Basic Math question and answers for August 23, 2024
- Q Given the function f(x)=2x +3/x+1 Calculate the following values:Note: Round the answer to two decimal places as needed. If the output does not exist, enter DNE(-2)f(-1)=f(0)(1)(2)
- Q Given the function f(x) below, determine which of the following statements is trueabout the continuity of the graph.f(x) =7x-23x - 2x-2?x-1if x ?-3if -3<x<0if x > 0O f(x) is continuous...
- Q se transformations to graph the following function. Determine the domain, range, horizontal asymptote, and y-intercept of the function.x)=5* -3se the graphing tool to graph the function.Click toenlargegraphFor any answer boxes...
- Q Consider the graph of the function f(x)=x-12x +27x/x-9xSelect all that apply:Which is a removable discontinuity for the graph? Select all that apply. x = -9x = -3x = 0x =...
- Q A farmer was interested in determining how many grasshoppers were in his field. He knows that the distribution of grasshoppers may not be normally distributed in hisfield due to growing...
- Q Given thatlim f(x) = 0x-alim g(x) = 0x?alim h(x) = 1x-alim_p(x) = ?x-alim g(x) = ?0,x-aevaluate if the following limits are not indeterminate forms. (If a limit is indeterminate, enter...
- Q 3700tThe system of the population of a culture of tumor cells is given by p(t) =t+5Select the correct choice below, and fill in the answer box if necessary.lim p(t)=118OB. The...
- Q Does the following function satisfy the preconditions of the Mean Value Theorem on the given interval? Explain why or why not. If so, what is the conclusion of the MVT?...
- Q Find the vertical and horizontal asymptotes of f(x) = 5 sin(x) / (sin(x) - 1)a) O vertical asymptote: x =?/2 + 2?n; horizontal asymptote: y = 0.b) O vertical asymptote:...
- Q The average diameter of a bolt produced by a machine is 16 mm. To determine if the sample mean differs from the population mean, a sample of 9 bolts is...
- Q Which of the following illustratesthe distributive property?Enter a, b, c, d, or e.(xy) (ac+df) =a. (xy) (acdf)c. x[y(ac+df)]b. (xy) + (ac) + (df)d. (ac + df)(xy)e. xyac + xydf
- Q By considering different paths of approach, show that the function has no limit as (x,y)-> (0,0).f(x,y)=-x/?x2+y2Find the limit as (x,y)?(0,0) along the path y=x for x>0.(Type an exact answer, using...
- Q Consider the following random sample of diameter measurements (in inches) of 11 softballs.4.69, 4.84, 4.74, 4.71, 4.76, 4.71, 4.76, 4.79, 4.77, 4.79, 4.72Send data to calculatorIf we assume that the...
- Q Select all the toolkit functions below that are discontinuous.Exponential functionRational functionLinear functionLogarithmic functionSine functionCubic functionConstant linear functionQuadratic functionSquare root functionAbsolute value function
- Q Consider the following.f(x) = (x-5) / (x - 25)Find the x-values at which f is not continuous. Which of the discontinuities are removable? (Enter your answers from smallest to largest....
- Q An object is sighted from a helicopter at an angle of depression of 54 After the helicopter has traveled 9 0km horizontally the angle of depression to the same side...
- Q Rachel walked 2 0 meters south Then she made a right hand turn and walked 16 0 meters west She turned right again and walked 24 0 meters north Then...
- Q Solve the following problem Be sure to make a diagram of the situation with all the given information labeled If a 76 0 foot flagpole casts a shadow 54 0...
- Q A jewelry maker works 6 days a week makes 15 necklaces per day on average and charges 18 a necklace If she lowers her price to 10 a necklace by...
- Q 5 A ladder is leaning against the side of an empty display pool at the local aquarium The top of the ladder is touching the 25 foot mark on the...
- Q 5 II Superman must stop a 120 km h train in 150 m to keep it from hitting a stalled car on the tracks If the train s mass is...
- Q relative to that acute angie Here are the approximate ratios for angle measures 55 65 and 75 Angle adjacent leg length hypotenuse length opposite leg length hypotenuse length opposite leg...
- Q D feet long sin 69 0 9336 cos 69 0 3584 tan 69 2 6051 Tower sin 65 0 9063 cos 65 0 4226 tan 65 2 1445 Shadow R...
- Q Match the expressions on the left which represent distance between two points with their corresponding points on the right 5 3 6 1 2 0 4 8 2 2 5...
- Q Yolanda wants to measure the height of a tree She sights the top of the tree using a mirror that is lying flat on the ground The mirror is 34...
- Q Select the correct answer Alice and Amy decide to meet at a party From a corner of the party hall Amy spots Alice at the corner of the hall diagonally...
- Q The shadow of a 16 ft tree is 20 ft long What is the angle of elevation from the ground to the sun Round to the nearest tenth of a...
- Q 6 The surface area of a small toy ball is 18 square inches If the radius of the ball is tripled what will be the surface area of the new...
- Q 4 A company manufactures cylindrical containers that each have a volume of 6 cubic feet For a new container design the company plans to keep the same height for the...
- Q 5 To find the height of a pole a surveyor uses a theodolite The theodolite is 4 ft tall The surveyor stands 140 feet away from the base of the...
- Q Mario started at home walked from the post office to the grocery store and then back home Assuming his walk is represented by the image provided calculate the total distance...
- Q You are standing at the edge of a cliff You look down with an angle of depression of 20 degrees and see a a dog at the bottom that is...
- Q From his eye which stands 1 62 meters above the ground Ar angle of elevation to the top of a prominent skyscraper to be 44 If he is standing at...
- Q The expression 10 000 0 90 represents the population of a town t years after 2000 Select the value from each drop down menu that best completes the sentence The...
- Q To indirectly measure the distance across a river Mohal stands on one side of the river and uses sight lines to a landmark on the opposite bank Mohal draws the...
- Q Two buildings on level ground are 200 feet apart From the top edge of the shorter building the angle of depression to the bottom of the taller building is 35...
- Q Two search teams spot a stranded climber between them on a mountain. The first team is 0.6 miles from the second team, and both teams are at an altitude of...
- Q Jeremy and Leslie are each flying their own drones in a flat field with their drones hovering between the two of them Jeremy s drone is closer to him than...
- Q The infield of a baseball field is a square with sides measuring 90 feet. A ball thrown from third to first base is caught in 1.2 seconds. Find the speed...
- Q A plane rises from take-off and flies at an angle of 15 with the horizontal runway. When it has gained 450 feet, find the distance the plane has flown. The...
- Q An object is thrown upward at a speed of 115 feet per second by a machine from a height of 4 feet off the ground. The height h of the...
- Q A plane flew for 5 hours heading west and for 4 hours heading south. If the total distance traveled was 3,444 miles, and the plane traveled 39 miles per hour...
- Q Lily and William are both driving alongthe same highway in two different cars toa stadium in a distant city. At noon, Lily is313 miles away from the stadium andWilliam is...
- Q The New York Knicks play in Madison Square Garden, the Los Angeles Lakers play in the Staples Center, and the Miami Heat play in American Airlines Arena. Madison Square Garden...
- Q Samantha goes on a road trip; she has to drive 1,311 miles and 20 hours to get to her destination but she can only drive 10 hours and 500 per...
- Q Find the distance between the pair of points. (2,3) and (-7, -24)The distance is (Type an integer or a decimal rounded to three decimal places as needed.)
- Q The surface areas of two similar solids are 441 cm and 225 cm. If the approximate volume of the smaller solid is 250 cm, what is the volume of the...
- Q Sumalee wants to make a 23% saline solution. She has already poured 9 qt. of a 18% saline solution into a beaker. How many qt. of a 32% saline solution...
- Q The radius of a cylindrical construction pipe is 2 ft, and its length is 18 ft. Answer the parts below. Make sure that you use the correct units in your...
- Q A homeowner is going to build the raised bed garden shown in the plan, against an existing garden wall. The homeowner will build the new wall by stacking concrete blocks...
- Q A jet and a passenger plane left Nairobi at the same time. The planes flew in opposite directions. The passenger plane flew 255 km/h faster than the jet. After seven...
- Q Grayson is flying a kite, holding his hands a distance of 3.25 feet above the ground and letting all the kite's string play out. He measures the angle of elevation...
- Q A boat is heading towards a lighthouse, whose beacon light is 115 feet above the water. The boat's crew measures the angle of elevation to the beacon, 6. What is...
- Q A radio tower is located 400 feet from a building. From a window in the building, a person determines that the angle of elevation to the top of the tower...
- Q What is the angle of elevation of the sun if a 45 foot tall flag pole casts a 22 foot long shadow?A. 26.1B. 60.7C. 63.9D. 29.3
- Q The angle of elevation to the top of a Building in New York is found to be 6 degrees from the ground at a distance of 1 mile from the...
- Q Kiara measured a swimming pool and made a scale drawing. The scale she used was13 centimeters: 6 meters. In the drawing, the pool is 26 centimeters wide. What is the...
- Q Jasper is taking an SAT prep class at the community center in Lakeside. The community center is 9 centimeters away from Jasper's house on a city map. If the map...
- Q The height y (in feet) of a ball thrown by a child isy = -1/14x + 4x + 3where is the horizontal distance in feet from the point at which...
- Q In AQRS, the measure of ?S-90, SR = 7, QS = 24, and RQ = 25. What is the value of the tangent of ?Q to the nearest hundredth?
- Q A person is standing 40 ft from a light post and can see the top of the light at a 35 angle of elevation. The person's eye level is 5...
- Q A baseball is travelling on a path given by the equationy = -0.011x + 1.15x + 1.22.The profile of the bleachers in the outfield can bemodelled with the equation y...
- Q A model of a building is constructed using a scale of 1 inch: 4.5 feet. If the model is 12 inches tall, then the actual building is ___feet tall.
- Q Ms. Pullara and Ms. Chng are both looking at the top of the school in the distance in the same line of sight, although Ms. Chng is 100 m ahead...
- Q Two docks are located on an east-west line 2581 ft apart. From dock A, the bearing of a coral reef is 5622'. From dock B, the bearing of the coral...
- Q Starla is 5 feet 9 inches tall. To findthe height of a tree, she measured hershadow and the tree's shadow. Hershadow was 8 feet long when the tree'sshadow was 30...
- Q Select all of the following types of measurements that are measures of 2-dimensions.(2-dimensional measurements will have a units attached to them. There may be more than one answer,select all answers.)PerimeterVolumeLengthSurface...
- Q The base of a 10-foot ladder is 2 feet from a building. If the ladder reaches the flat roof, how tall is the building?
- Q Brandon is on one side of a river that is 80 m wide and wants to reach a point 250 m downstream on the opposite side as quickly as possible...
- Q The angle of elevation from a boat to a hovering helicopter is 32.2 and the helicopter is 600 feet above the water level. What is the horizontal distance, to the...
- Q A helicopter is flying at an elevation of 320 feet.It is within sight of the landing pad and the pilot finds that the angle of depression to the landing pad...
- Q One bag of lawn fertilizer can cover approximately 5,000 square feet. Mike's lawn isabout 500 square feet. When Mike applies fertilizer to his lawn, he applies it to 3/4 ofhis...
- Q A plane is flying at an elevation of 24000 feet. It is within sight of the airport and the pilot finds that the angle of depression to the airport is...
- Q The surface area of a small toy ball is 18 square inches. If the radius of the ball is tripled, what will be the surface area of the new, larger...
- Q #8 An airplane is flying 700 feet above ground. From the plane to the base of the control tower, the angle of depression is 47. How far away is ground...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!