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Mujeeb
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Mujeeb
Questions (30)
determine the y-intercept of f(x)=0.2(x-5)^2 - 8, then graph this function on the grid provided. Label any points you plot with
27 answers
115 views
when jaxon hit a golf ball off the grass with a 9-iron it travelled 130m horizontally until it landed back on the grass. the
15 answers
171 views
when jaxon hit a golf ball off the grass with a 9-iron it travelled 130m horizontally until it landed back on the grass. the
7 answers
137 views
Allie used 14.5 m3 of cement to make a square patio. If the thickness of the patio is 25 cm, the length of the patio must be
10 answers
112 views
y= -2x^2 + 3x - 9
11 answers
71 views
When square root of 189 is written as a simplified mixed radical the coefficient is Answer __ and the radicand is Answer __.
5 answers
144 views
When the quadratic function y = 2x^2 - 5x - 3 is written in Factored Form it takes the form of y = (mx + n)(x + p). Where the
12 answers
160 views
Write the function equation that represents the parabola with a vertex at (10, 32) and passes through the point (-2, -4) in
10 answers
137 views
the goldbach conjecture is that every even number that is greater than 2 can be shown as the sum of two prime numbers. some
2 answers
127 views
the goldbach conjecture is that every even number that is greater than 2 can be shown as the sum of two prime numbers. some
4 answers
116 views
Consider the following scenario:
Lilly noticed that there is a certain smell in the air outside right before it rains. She smells
4 answers
106 views
Bradley completed a proof of his conjecture but before he could hand it in to his teacher he dripped tomato sauce on it. He is
7 answers
119 views
For each of the following arguments, conclude whether the reasoning is correct or flawed in some way. If the reasoning is
2 answers
95 views
For each of the following arguments, conclude whether the reasoning is correct or flawed in some way. If the reasoning is
7 answers
99 views
Ina claims that she has proved -2=2. Here proof is shown below.
Step 1) Assume that -2 = 2. Step 2) Then square both sides: (-2)2
4 answers
96 views
Identify the type of faulty reasoning that each of these statements represents.
Don't go near the water until you have learned to
15 answers
143 views
Which of the following function is quadratic?
Select one: a. f left parenthesis x right parenthesis equals x cubed minus x plus
40 answers
171 views
Ashley is building a picture frame for a gift. the frame will be a hexagon with equal angles, pieced together with six
7 answers
90 views
Haruka has noticed that it always seems to smell nice just before it rains. One day she smells the “rain smell” and thinks
19 answers
302 views
Sundogs are small rainbows that appear when you look towards the sun. Jack has noticed that when he sees sundogs in the evening
23 answers
112 views
True/False: The degree measure of a straight line is 360 degree.
Select one: True False
7 answers
132 views
Troy has written a proof showing that the diagonals of a parallelogram are equal in length. The diagonals of a parallelogram are
2 answers
143 views
when looking at two buildings at the same time length of the buildings' shadows varies directly as their height, meaning there
7 answers
117 views
the restriction placed 0n the equation 3 sqrt4x-9 = 5/6 can be written in the form x greater than equal to a/b.
28 answers
95 views
Write a Film essay for The Imitation Game. without getting a phrase?
1 answer
18 views
Write a Film essay for The Imitation Game. What is your opinion of the idea that people are often treated unfairly because of
1 answer
24 views
Identify the choice that best completes the statement or answers the question.
1. Solve 2x ^ 2 + 4x + 2 = 0 by graphing the
1 answer
22 views
determine the solution(s) of the corresponding quadratic equation from the graph.
g(x) = x^2 + 2x - 3 x-axis x = -3 x = 1
1 answer
10 views
What were your responsibilities and accomplishments? Calgary Police Cadet Corporal
1 answer
11 views
What are your stand-out skills? Calgary Police Cadet Corporal.
1 answer
11 views
Answers (146)
The width of a snowflake on a spherical red ornament is 3 cm. on a similar a gold ornament the snowflake is 15 cm wide. The linear scale factor that represents the enlargement from the red ornament to the gold one is Answer. The red ornament is filled with
A 12 inch by 16 inch poster was produced using a scale factor of 4. The largest dimension of the original image is Select one: a. 64 in b. 48 in c. 4 in d. 3 in
Marshal is defrosting some chicken in his microwave. The chicken weighs 1.95kg. According to his cookbook 0.5kg of chicken takes 7 minutes to defrost. With this in mind, Marshal should set his microwave timer to exactly: Select one: a. 14 minutes b. 27
Triangle ABC = Triangle CDE the two triangle are congruent because they follow the Answer concurrency pattern
Jessica has a summer job that pays time and half for overtime (over 40 hours in a week). Jessica's hourly rate of pay is $7.00/hour. The graph that best represents this scenario is
the perimeter of this polygon is Answer cm (rounded to the nearest cm). the interior 11.2 cm per side triangle and 51.4 degree per triangle
the perimeter of this polygon is Answer cm (rounded to the nearest cm).
Nara uses fishing line for making crafts. four types of fishing line are available at an outdoor store. Line Length(yd) Price($) P 220 16.50 Q 300 21.64 R 250 19.99 S 150 23.99 the finishing line with lowest cost per yard is Select one: a. S b. P c. R d. Q
triangle RST has R = 110 degree, t = 115 cm and r = 180 cm. the size of T is: select one: a. 34 degree b. 37 degree c. 60 degree d. 55 degree
ABCDEFGHI is a regular polygon. the sum of all of the interior angles in polygon to the nearest degree is Answer
7 is a prime number Premise or Conclusion Answer 7 is only divisible by 1 and 7 Premise or Conclusion Answer a prime number is only divisible by 1 and itself Premise or Conclusion Answer Madelyn cannot eat the pasta salad Premise or Conclusion Answer the
Lloyd used the quadratic formula to determine the zeros of the function f(x) = 5x^2 + 6x + 1. After Lloyd substitutes into the Quadratic formula and starts to simplify he ends up with an expression that looks like: x = Q+_ sqrt R/S Q = Answer R = Answer S
write a function in standard form for the parabola that has the following characteristics: - an axis of symmetry at x = -2 - an x-intercept at 4 - a y-intercept at (0, -96) Select one: a. y = 3x^2 + 12x - 96 b. y = 3x^2 -12x - 96 c. y = -3x^2 + 36x - 96 d.
the restriction placed 0n the equation 3 sqrt4x-9 = 5/6 can be written in the form x greater than equal to a/b. the value of a is Answer the value of b is Answer
Jack went on a hike for 2 hours and 15 minutes. According to his fitness watch, he burned 1013 calories during the hike. Brooke went to a 45 minutes high-impact aerobic class. According to her fitness watch, she burned 347 calories. Compare the rate at
when looking at two buildings at the same time length of the buildings' shadows varies directly as their height, meaning there is a rate of shadow length per building height. If a 7-story building has a 27.65 m long shadow, using a proportion determine how
Troy has written a proof showing that the diagonals of a parallelogram are equal in length. The diagonals of a parallelogram are not necessarily equal so Troy must have made an error. Identify his error(s). Statement Reason Correct/Incorrect? A B equals E
Troy has written a proof showing that the diagonals of a parallelogram are equal in length. The diagonals of a parallelogram are not necessarily equal so Troy must have made an error. Identify his error(s). Statement Reason Correct/Incorrect? A B equals E
What is the measure of one of the interior angles in a regular decagon? (hint: a decagon has 10 sides) Select one: a. 144 degree b. 1440 degree c. 1800 degree d. 180 degree
Reasoning is based on observations. It can be used to form Answer . All it takes is a single Answer to prove a conjecture is false. Answer Reasoning can produce a certain Answer provided your premises are true and your reasoning is correct.
There are 4 food trucks at the county fair. Use the clues below to determine the owner of each food truck. Marla does not sell burgers or BBQ. Kit's truck sells vegetables only. Dara's truck was last in the alphabetical listing on the sign at the fair.
Fill in the next number in the pattern. 2, 4, 6, 8, Answer 7, -14, 28, -56, 112, Answer 1, 4, 9, 16, 25, Answer
Peacocks are beautiful birds because they look spectacular. This statement is best described as: Select one: a. circular reasoning b. false premise c. correct reasoning d. a paradox
Kostis put on his winter jacket, therefore it must be snowing outside. This statement is best described as: Select one: a. circular reasoning b. flawed reasoning c. correct reasoning d. a paradox
A student attempted to prove that the sum of four consecutive whole numbers is odd but they got stuck and did not finish the proof. Their work is shown below. Student work • Let x comma space x plus 1 comma space x plus 2 space a n d space x plus 4
A student started to prove that the sum of 3 consecutive even integers is divisible by six. Pick up where the student left off and complete the proof and the conclusion. Student Work Let 2n, 2n+2, 2n+4 represent the 3 consecutive even integers. 2n + (2n+2)
Conjecture: The sum of 3 consecutive integer is divisible by 3. Test this conjecture with 1, 2 and 3. The sum is Answer which Answer divisible by 3. Test this conjecture with 5, 6 and 7. The sum is Answer which Answer divisible by 3. Test this conjecture
Choose a number Double it Add 6 Divide your result by 2 Subtract the original number Try this sequence of calculations with 2 as your chosen number. The result is Answer . Try this sequence of calculations with 4 as your chosen number. The result is Answer
Example 1: 9 is an odd number because 9 cannot be divided into two equal parts. An even number can be divided into two equal parts. Example 2: Mae cannot go to school today because she is sick. Example 3: When Declan drinks a lot of water in the morning he
Conjecture: The product of an even number and an odd number is an odd number. Choose the appropriate counterexample from the options below. Select one: a. 7 is odd 3 is odd 7 cross times 3 equals 21 b. 6 is even 3 is odd 6 cross times 3 equals 18 c. 6 is
A 3×3 grid can be filled in with the letters A, B, and C, so each row and column contains each letter once. For example: C B A B A C A C B Use the following clues to complete the grid. Rows go left and right, while columns go up and down. • In the first
Elizabeth claims that she has proven that 2 = 3 with the following proof. Scan Elizabeth's proof and indicate whether her step is: Right - all math rules were followed correctly Wrong - an algebra mistake occurred or a fundamental math no-no occurred OK -
Prove that when two odd numbers are added together, their sum is always even. Let 2n + 1 represent the first odd number. Let Answer m + Answer represent the other odd number. 2n + 1 + Answer m + Answer * add the two odd number together = Answer n + Answer
Read the following conjecture and proof. Conjecture: The sum of three consecutive whole numbers is divisible by 3. Proof: • Let Equation 020, Equation 018, and Equation 019represent the consecutive whole numbers. • The sum of the three numbers is
Fred, Ginger, Roger, and Esther are siblings. One is a farmer, one is a dog trainer, one is a rodeo clown, and one is a teacher. • Esther and Roger eat supper with the rodeo clown. • Ginger and Fred play cards with the dog trainer. • Roger plays
The statement that uses circular reasoning is Select one: a. A square has 4 sides of equal length and 4 angles that measure 90°. b. Lisa is wearing plaid pajama pants so Lisa likes plaid. c. The sum of the angles in a triangle is 180° because each angle
Read the following statement: Eric plays hockey and is in the NHL, therefore everyone in the NHL plays hockey. The statement is best described as Select one: a. correct reasoning b. flawed reasoning c. paradoxical reasoning d. circular reasoning
Read the following statement: All fish have gills and, therefore, cannot breathe air. The best counterexample to the statement is Select one: a. A crab has gills and therefore cannot breathe air. b. A lungfish has simple lungs and can be in air or water.
Read the following statement. All adults were once children and all children like to play, so Grandpa must have liked to play at one time. Select the premise(s) and conclusion that best fit the scenario. Select one: a. Premise(s): grandpa used to like to
in triangle PQR, QR = 7.2m, PQ = 8.8m and
Ashley is building a picture frame for a gift. the frame will be a hexagon with equal 60 degree angles, pieced together with six individual wood boards. Determine the angle should Ashley cut the boards to complete the project.
y = (-15/4)(x-2)^2 + 15
A football is kicked from the ground and after 2 seconds, the football reaches a maximum height of 15 metres. It lands on the ground after 4 seconds. The quadratic function that can be used to model the path of the football in vertex form is: y = Answer (x
An arrow is shot into the air. It's path can be modeled by the equation h left parenthesis t right parenthesis equals negative 4.9 t squared plus 22 t plus 2, where h is the height of the arrow, in metres, and t is the time in seconds. How long was the
A curling team is planning to sell cupcakes as a fundraiser. The data from previous years suggests that when the price of a cupcake is $5 they sell 100 cupcakes. The coach believes that for every $0.25 increment that the price is decreased, an additional
A student was asked to find the x-intercepts of the function g left parenthesis x right parenthesis equals 3 x squared plus 18 x minus 21. The student's work is shown below. Step 1: 0 equals 3 left parenthesis x squared plus 6 x minus 7 right parenthesis
The exact solution to the equation 5 x squared minus 7 x equals 1 can be written in the form fraction numerator Q plus-or-minus square root of R over denominator S end fraction. The value of Q is Answer . The value of R is Answer . The value of S is Answer
Mel is solving a quadratic equation of the form a x squared plus b x plus c equals 0 using the quadratic formula x equals fraction numerator negative b plus-or-minus square root of b squared minus 4 a c end root over denominator 2 a end fraction. After Mel
The partial equation of a parabola in vertex form is f left parenthesis x right parenthesis equals a left parenthesis x plus 3 right parenthesis squared minus 6. If this parabola passes through the point open parentheses negative 6 comma space 21 close
Which of the following quadratic functions has a vertex of (-35, 67)? Select one: a. h left parenthesis x right parenthesis equals left parenthesis x plus 35 right parenthesis squared minus 67 b. y equals 5 left parenthesis x minus 35 right parenthesis
