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MATH SOLVE
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the coefficients corresponding to k = 0, 1, 2, ..., 4 in the expansion of (x+y)^4 are what
General
2 months ago
a. Suppose we had $15,192 cash and invested it in the bank at 16 percent interest, how much would you have at the end of 1, 2, 3, 4 years, assuming annual compounding?
General
2 months ago
Which is an equation of a direct proportion? y=−2x y=12x−2 y=−2x+3 y=4x
General
2 months ago
If the points (x,y) be equidistant from the points A(a+b,b-a) and B(a-b,a+b), prove that bx-ay=0
General
2 months ago
ABC HAS A VERTICES. A(-2,10), B(4,8),C(2,4). determine the coordinates of A',B',AND C' HAS UNDERGONE THE DESCRIBED TRANSFORMATION. A DILATION WITH THE SCALE FACTOR OF3 AND A CENTER OF DILATION AT THE ORIGIN.
General
2 months ago
1. What is the solution to the system of equations?3x + 4y = 12x + 2y = 10(a) Show how to solve the system of equations using the linear combination or elimination method. (b) Show that you can get the same answer by using the substitution method.Please help worth 93 points
General
2 months ago
How do I solve this complicated problem?
General
2 months ago
A hot air balloon is flying above Groveburg. To the left side of the balloon, the balloonist measure the angle of depression to the Groveburg soccer fields to be 20° 15'. To the right side of the balloon, the balloonist measures the angle of depression to the high school football field to be 62° 30'. The distance between the two athletic complexes is 4 miles.What is the distance from the balloon to the football field?
General
2 months ago
A shopkeeper with a basket of eggs finds that if he sells 3 eggs at a time there is only one egg left if he sells four eggs at a time there is again 1 egg left however if the trader sells 7 is at a time there is no egg left is the capacity of the basket is 108 then find how many days are there in the basket explain with reasoning.
General
2 months ago
The graph represents the ways Janelle can win the beanbag toss game. Which describes a way Janelle can win the game? land on round 7 times; land on square 1 time land on round 6 times; land on square 2 times land on round 5 times; land on square 3 times land on round 4 times; land on square 4 times
General
2 months ago
Is f(x)=x(x+5) a linear function?
General
2 months ago
Is f(x)=(x+5) a linear function?
General
2 months ago
PLEASE HELP!!!!!Mario sold concessions during the hockey tournament at the high school. He sold bottled water for $2.50 each and hamburgers for $5.50 each. By the end of the tournament, Mario’s sold 350 items for a total of $1,325. Which statements about the concession sales are true? Check all that apply.A-The variable x could represent the number of bottles of water sold.B-The variable x could represent the total sales amount for the bottled water.C-The variable y could represent the total sales amount for the hamburgers.D-The variable y could represent the number of hamburgers sold.E-The system of equations that could represent the concession sales is2.50x + 5.50y = 1,325x+y=350F-The system of equations that could represent this situation isx+y=1,325
General
2 months ago
(X-2)(3x-4) simplify
General
2 months ago
Two mechanics worked on a car. The first mechanic charged $95 per hour, and the second mechanic charged $60 per hour. The mechanics worked for a combined total of 20 hours, and together they charged a total of $1375 . How long did each mechanic work?
General
2 months ago
Erin and Jamie are collecting shells while the tide is out. Erin has 27 shells, and she has 9 more than Jamie. Write and equation for this situation and find how many shells Jamie has collected. A. 27 = j + 9; Jamie collected 36 shells B. 27 + 9 = j; Jamie collected 36 shells C. 27 = j + 9; Jamie collected 18 shells D. 27 = j – 9; Jamie collected 36 shells
General
2 months ago
The coordinate plane below represents a city. Points A through F are schools in the city. graph of coordinate plane. Point A is at negative 3, negative 4. Point B is at negative 4, 3. Point C is at 2, 2. Point D is at The coordinate plane is belowPart A: Using the graph above, create a system of inequalities that only contain points C and F in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. Part B: Explain how to verify that the points C and F are solutions to the system of inequalities created in Part A. Part C: Natalie can only attend a school in her designated zone. Natalie's zone is defined by y < −2x + 2. Explain how you can identify the schools that Natalie is allowed to attend.
General
2 months ago
Two mechanics Worked on a car The first mechanic charge $55 per hour The second mechanic charge $80 per hour the mechanics work for a combined total of 15 hours and together they charged a total of $950 how long did the mechanic work?
General
2 months ago
I don’t know the answer. Please someone help :)
General
2 months ago
Which is an exponential growth function f(x)=6(0.25)xf(x)=0.25(5.25)x
General
2 months ago
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