Algebra question and answers for February 24, 2024
- Q An arch is in the shape of a parabola It has a span of 48 meters and a maximum height of 8 meters Find the equation of the parabola assuming...
- Q The half life of carbon 14 is 5600 years If a piece of charcoal made from the wood of a tree shows only 77 of the carbon 14 expected in...
- Q b c a Xx 2 cm 62 degrees 10 m 7 in 30 degrees
- Q For f x x and g x x 3 find a fog x b the domain of fog a fog x Simplify your answer
- Q 5 Ramon Benoit deposited a total of 40 000 in two simple interest accounts The annual simple interest rate on one account is 8 The annual simple interest rate on...
- Q sin 2x sin 8x cos2x cos 8x Note that each Statement must be based on a Rule chosen from the Rule menu To see a detailed description of a Rule...
- Q Which of the following pairs of linear equations are consistent inconsistent If consistent obtain the solution graphically i x y 5 ii x y 8 2x 2y 10 3x 3y...
- Q Rohit Kunal and Sarthak are partners in a firm They decided to dissolve their firm Pass necessary Jou entries for the following after various assets other than Cash and Bank...
- Q Form the pair of linear equations in the following problems and find their solutions graphically i 10 students of Class X took part in a Mathematics quiz If the number...
- Q A child enters a carousel that takes one minute to revolve once around The child enters at the point 1 0 Assume the carousel revolves counter clockwise When will the...
- Q The letters x y and z represent the number of cars passing three given points between these three intersections Find values for x y and z that would realize this...
- Q Part 1 of 2 a Write the component form of v 2 2 Part 1 2 Part 2 of 2 b Sketch v in standard position P vectorgrid
- Q Show that the relation R in the set 1 2 3 given by R 1 2 2 1 is symmetric but neither reflexive nor transitive
- Q Using the property of determinants and without expanding prove that b c q r c a r p a b q r y z z x 2b p q x...
- Q Use the Comparison Test to determine whether the series is convergent or divergen 8 n 1 n 6n 1 O conver Odiverg n 6n 1
- Q 1xbxhx3 49x33x24 3 7 4x 4 22 r 7x7 x 7 3 3 3 1 r 21 cm Hence right option is 21 cm i e option a 11 A...
- Q 1 Find the mean marks of the students for the following distribution Marks Number of Students 0 and above 80 80 10 and above 77 20 and above 72 30...
- Q Determine the number of triangles with the given parts and solve the triangle Y 60 b 26 c 134 3 A Inere is only one possible solution for the triangle...
- Q Rewrite the polar equation r 5 sin 0 as a Cartesian equation Preview
- Q D 16 If D 15 2 2 area of AABC E 7 3 and F D Sol In AABC D is mid point BC E is mid point of AC...
- Q 6 In the given figure ABCD is a trapezium with AB CD AB 18 cm DC 32 cm and distance between AB and DC is 14 cm If arcs of...
- Q 3 Draw a AABC in which BC 6 cm CA 5 cm and AB 4 cm Construct a triangle similar to it and of scale factor Sol Here scale factor...
- Q 18 The lower window of a house is at a height of 2 m above the ground and its upper window is 4 m vertically above the lower window At...
- Q Use the exponential decay model A Ae to solve the following A tranquilizer is used in the short term relief of symptoms of anxiety Its half life in the bloodstream...
- Q 2 25 et P3 have the inner product given by evaluation at 7 1 1 and 7 Let po t 2 p t 4t and q t Notice that these...
- Q Once you have completed the above problems and below Complete the Lesson Reflection above by circling your current understan 1 Write an explicit rule in function notation for the arithmetic...
- Q 2 A fly starts out 2 meters from a lightbulb flies closer to the light then farther away 2 meters again At this point the fly goes toward the bulb...
- Q Obtain all elements in Z1s relatively prime with 18
- Q Baue HW Write an explicit rule in function notation for the arithmetic sequence 1 Month Total withdraws When you are finished check the s Tickets Total Cost 1 164 1...
- Q Simplify to an expression of the form a sin 8 6 sin 6 cos
- Q If Tanisha has 100 to invest at 8 per annum compounded semiannually how long will it be before she has 200 the compounding is continuous how long will it be...
- Q The table shows the number expressed in millions of citizens who moved in 2004 categorized by where they moved and whether they were an owner or a renter Number of...
- Q 11 3 Find the intersection between the planes x 2y z 3 and x 3y 2z 1
- Q 5 x y Z 76 70 10 y max x A 14 B 15 C 16 D 17 E
- Q You want to buy a 20 000 car The company is offering a 3 interest rate for 36 months 3 years What will your monthly payments be Round up to...
- Q Suppose an and bare series with positive terms and are series with positive terms and b is known to be divergent a If a b for all n what can...
- Q About how far offshore does the continental shelf on the Atlantic Coast extend a 400 km b 50 km c 200 km d 800 km e 100 km
- Q Higher Order Differentiation In Exercises 23 24 25 and 26 find a r t b r t c r t r t and d r t x r t 23...
- Q Express the given product as a sum containing only sines or cosines 170 sin sin 170 COS COS
- Q Use the model A Pe or A P 1 2 where A is the future value of P dollars invested at interest rater compounded continuously or 7 times per year...
- Q Identify the intervals where the function is changing as requested Increasing 324 Select one O a 2 2 O b 2 0 O c 3 3 O d 3 0
- Q Two ships set sail from the same port The first ship travels 100 kilometers due north and the second ship travels 150 kilometers at a bearing of 45 degrees east...
- Q A 20ft by 28ft swimming pool is filled with water The depth is measured at regular intervals starting at one corner of the pool and the values are recorded below...
- Q Consider the following compound inequality 12 8 Step 1 of 2 Solve the inequality and express your answer in interval notation Use decimal form for numerical valu Answer 2 Points...
- Q 3 dy y dx y cos n X
- Q Question 5 10 points Graph the solution set of each system of inequalities a x y 4 x y 5 4x y 4 y X b x 2y 2 5...
- Q Problem 1 vector addition In the following Figure 1 write the vector b as a linear combination of the vectors u and v Th 2v 2v 7 Figure 1 vector...
- Q Show that the function f z x x x 2 y 2 y yx 2 y 2 i is analytic in any open set not containing 0 0 Also compute...
- Q Click here to watch the video Solve the equation for x where x is restricted to the given interva xinh y 4 csc 4x for x in T 0 U...
- Q 13 2 4 6 8 42 44 46 A 24 B 20 D 23 E 24 C 2
- Q man has 460 000 invested in three rental properties One property earns 7 5 per year on the investment the second ears 8 and the third earms 9 The total...
- Q Find the Taylor series for f x centered at the given value of a Assume that f has a power series expansion Do not show that R x 0 f...
- Q Starting at age 50 a woman puts 1600 at the end of each quarter into a retirement account that pays 7 interest compounded quarterly When she reaches age 60 she...
- Q 3 The number of guppies in an aquarium is modelled by the function N t 8 1 0 17 where t is measured in months a Describe what each part...
- Q To measure a stone face carved on the side of a mountain two sightings 800 feet from the base of the mountain are taken If the angle of elevation to...
- Q Find the work performed when the given force F is applied to an object whose resulting motion is represented by the displacement vector d Assume the force is in pounds...
- Q Find the least positive value of 0 0 cot 60 9 1 tan 50 3
- Q Le artidentity to write the expression as a single trigonometnic function value or as a single number sin 38 3 D sin 38 3 wer Type an exact answer using...
- Q Problem 1 Consider an angle that measures 21 radians a Convert the radian measure to degree measure b Sketch the angle in standard position c Give a negative coterminal angle
- Q Given the equation 2x 3y 6 a second equation that forms a system with no solution is 2x 3y 6 Ox y 3 O4x 6y 6 O4x 6y 12
- Q 4 Solve sin 2x cos x 0 x 2 giving exact solutions
- Q at a b c EZ 2 2 20 64 galatasa A 15 yoB 14 ga sat galata a b c ga sat galata y s sat D 12os sat E...
- Q 5 Which expression is equivalent to 18x 32y O 18 x 32y O2 9x 16y O 18 x y O2 9x 32y
- Q Graph the domain of the following function f x y y x x y 4
- Q Explain whether the following steps to solve a logarithmic equation are true or false Justify your reasoning log 3 log3 27 log3 81 4
- Q 1 Suppose that d days from now the number of ants in a colony is give by N 27 2 a How many ants are there initially b How many...
- Q On square paper or square grid paper draw rectangles with a perimeter of 48 units Take the following values for the length of the block 1 unit 2 units 3...
- Q The population of mosquitoes starts with a nest of 3100 in the forest and grows exponentially at a rate of 17 per m This can be modeled by the equation...
- Q Catherine is creating a triangular banner for her school s football team She wants the height of the banner to be 4 times as tall as the width of the...
- Q A teacher took a sample of final exam scores from all the final exams given that semester What is the average test score 100 76 95 94 88 72 Provide...
- Q Find the cardinal number of the set C x x EN 30 x 56 anda is divisible by 6 where N denotes the set of all natural numbers
- Q QUESTION 2 1 POINT Let A 1 2 3 4 6 7 8 9 11 12 15 and B 3 5 6 7 10 11 12 13 14 Find An...
- Q How many teaspoons are in a pint Recall that 1 pt 2 cup 1 cup 16 tbsp and 1 tbsp 3 tsp Provide your answer below
- Q Find the median for the following set of data 74 68 64 63 71 72 64 Provide your answer below
- Q 3 sin x 5x 1 similar integrand whose behaviour is known is 1 x 3 2 A converges OB diverges so we find that this in 3
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