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What is the 9th term of the sequence? 3,-12,48,-192,A. 786,432B. -196,608C. -786,432D. 196,608
General
5 months ago
A cereal company finds that the more it spends on advertising, the more boxes of cereal it sells. Which of the following graphs could represent the sales of the cereal company?A. Graph Y B. Graph X C. Graph Z D. Graph W
General
5 months ago
1-sin^2x/sinx-cscx How do I solve this problem? I keep getting the wrong answer.
General
5 months ago
Eliza is two years younger than half her brother, Juan’s age. Write an equation to represent Eliza’s age. If Juan is 6 how old is Eliza, show your work
General
5 months ago
in a circle with a radius of 12.6 ft and an arc is intercepted by a central angle of 2 pi over seven radians what is the arc length
General
5 months ago
Proof by mathematical induction
General
5 months ago
I need help please.. proof it by mathematical induction10+24+38+.......+(14n-4)=7n²+3n
General
5 months ago
a cone and a sphere have the same volume. the height of the cone is 96 units. what would be the values for the radius of the cone and the sphere?
General
5 months ago
Use factoring and the zero-product property to solve the following problems.
General
5 months ago
Pocket money is split between Paula, Alan and Henry in the ratio 7:3:2. Alan gets £3.75.How much do the others get?How much altogether?
General
5 months ago
Find the x-intercepts of the parabola withvertex (6,-5) and y-intercept (0,175).Write your answer in this form: (x1,71),(x2,42).If necessary, round to the nearest hundredth.Enter the correct answer.
General
5 months ago
A line passes through the points (1, –6) and (4, 3). What is the y-intercept of this line?–9–339
General
5 months ago
The height of the parallelogram, h, can be found by dividing the area by the length of the base. If the area of the parallelogram is represented by 4x2 – 2x + 5 and the base is 2x – 6, which represents the height? 2x + 5 + 2x – 7 – 2x – 7 + 2x + 5 –
General
5 months ago
Convert the radian measure to degrees. (Round to the nearest hundredth when necessary): π/4A. 45 B. 45π C. π4 D. 90
General
5 months ago
Petro was given this system of equations. -14x-2y = 2414x+8y = -12Petro’s work is shown in the table. Where, if anywhere, did Petro first make a mistake? -A) step 1B) step 2C) step 3D) no mistake
General
5 months ago
BRAINLIEST HURRY!the griffins bought a netbook for$250.if the small computer depreciates at a rate of 25%a year,what will it be worth afer 3 years
General
5 months ago
Select the correct answer from each drop-down menu. The base of pyramid A is a rectangle with a length of 10 meters and a width of 20 meters. The base of pyramid B is a square with 10-meter sides. The heights of the pyramids are the same. The volume of pyramid A is the volume of pyramid B. If the height of pyramid B increases to twice that of pyramid A, the new volume of pyramid B is the volume of pyramid A.
General
5 months ago
The number of corn stalks in each row of field can be modeled by arithmetic sequence.The 5th row in this field has 36 corn stalks. The 12th row in the field has 64 stalks. Write an explicit rule for an arithmetic sequence that models the number of stalks s in the nth row of the field. show your work
General
5 months ago
A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle? (1 point) (x + 2)2 + (y + 4)2 = 2 (x − 1)2 + (y − 4)2 = 4 (x + 1)2 + (y − 4)2 = 4 (x − 1)2 + (y − 4)2 = 2
General
5 months ago
What are the solutions to the equation 3(x-4)^2=27
General
5 months ago
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