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MATH SOLVE
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The quadratic equation y = –6x2 + 100x – 180 models the store’s daily profit, y, for selling soccer balls at x dollars.The quadratic equation y = –4x2 + 80x – 150 models the store’s daily profit, y, for selling footballs at x dollars. Use a graphing calculator to find the intersection point(s) of the graphs, and explain what they mean in the context of the problem.
General
2 months ago
1. In the figure, angle A is an exterior angle to triangle BCD.(a) Explain why angle A is equal to the sum of the measures of the two nonadjacent interior angles. Show your work. (b) What is the measure of angle A? Angle B? Show your work.
General
2 months ago
On a piece of paper graph f(x)=4^x. Then determine which answer matches the graph you drew
General
2 months ago
In this box-and-whisker plot, what is the minimum value of the data? 48 53 56 68
General
2 months ago
Greg is pouring an entire gallon of milk into 10 glasses. What part of a gallon will be in each glass
General
2 months ago
How can logarithms be graphed with different bases? How do transformations affect the logarithmic graph?
General
2 months ago
Every kid in Mr. Levans's 3rd grade class made a valentine for every kid in the class, including him- or herself. If the class made a total of 484 valentines, how many kids are in the class?
General
2 months ago
Quadrilateral ABCD is a rhombus. suppose measure of angle A decreases. Which of the following changes woukd also need to happen in order for ABCD to still be a rhombus
General
2 months ago
The lengths of the diagonals of a rhombus are 18 cm and 24 cm. What is its perimeter and what is the distance between the parallel sides? I don't know the distance but the perimeter is 60cm
General
2 months ago
Here is a Table of Values for y=f(x) Mark the statements that are trueA. The domain for f(x) is the set (-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6B. The Range for f(x) is all real numbers.C. f (-1)= 6D. f (5)= -2
General
2 months ago
the bast answer from among the given choices 1 The following are formulas that MS-Excel can understand. EXCEPT a=Suma1+a2 c=a1+b2 b=av ragea1+a2 d.=1a+b2 2. Which of the following anthmetic operators is use for exponentiation?
Algebra
2 months ago
Fill in the gap to factorise -12x-8=-4 _
Algebra
2 months ago
Using V=lwh , what is an expression for the volume of the following prism? frac 4d-23d-3d-4 frac 4d-83c-42 4/3d-12 1/3d-3
Algebra
2 months ago
A. Complete the following table for each circle 1 2 3 Radius 19 cm Diameter 120 cm Circumference 54 m 11
Geometry
2 months ago
Solve for j. 4j+8=-8+2j j=
Algebra
2 months ago
Find the length of each side of trapezoid with upper base of 4 and lower base is 2 with height of 3 A. 18 8 B. 15 C. 12 D.
Geometry
2 months ago
Which table represents the same proportional relationship as the equation y=36x ？
Algebra
2 months ago
What method would you choose to solve the equation 2x2-7=9 ? Explain why you chose this method.
Algebra
2 months ago
6. Which one of the numbers does not belong in the following series? 2-3-6-7-8-14-15-30 THREE SEVEN EIGHT FIFTEEN THIRTY
Algebra
2 months ago
Which of the following describes time or term? * a. It is the date on which money is received by the borrower. b. It is the amount of time in years the money is borrowed or invested; length of time between the origin and maturity dates c. It is the date of which the money borrowed or loan is to be completely repaid d. It is the amount paid or learned for the use of money.
Algebra
2 months ago
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