Questions Answered

tryder:
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Will fan. When a card is drawn from a standard deck of cards, what is the probability of getting a 5 or a heart? I got 17/52 is this right.
 updated one month ago
 19 replies
 3 Medals

tryder:
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In a standard 52 card deck, what is the probability of selecting a nonface card, when picking a card at random. I got 36/52 is this right?
 updated one month ago
 4 replies
 1 Medal

tryder:
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WILL FAN. I need help. The mean temperature of a certain city is 75 degrees, with the standard deviation of 7 degrees. What is the temperatu…
 updated one month ago
 4 replies
 No Medals Yet

tryder:
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Will give medal. Factor completely if possible. 2x^2 x + 36 I got (2x+9)(x4) is this right.
 updated 3 months ago
 3 replies
 1 Medal

tryder:
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Will give medal. Factor completely if possible. 16y^3 +24y^2 16y
 updated 3 months ago
 3 replies
 1 Medal

tryder:
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Will give medal. Simplify as much as possible. Write your answer only with positive exponents. (213x^4 y^3)^0 (x^3 y^8)^4
 updated 3 months ago
 3 replies
 1 Medal

tryder:
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Factor completely if possible.
3x+by+bx+3y
 updated 3 months ago
 4 replies
 4 Medals

tryder:
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Factor completely if possible. 16y^3 +24y^216y
 updated 3 months ago
 2 replies
 1 Medal

tryder:
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Divide (x^3 +3x^2 8)÷(x2)
 updated 3 months ago
 7 replies
 3 Medals

tryder:
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Simplify: (8x^3 7x^2 +4x9)(3x^3 +4x8)+(x^25x)
 updated 3 months ago
 5 replies
 1 Medal

tryder:
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Can someone teach me how to do the work. WILL give medal. Graph the following functions: f(x)=x^3 +2
 updated 3 months ago
 4 replies
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tryder:
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Can someone check my answer if I got it right. For f(x)=4x^2 + 6x  1 and g(x)=7x3. Find the following:
 updated 3 months ago
 4 replies
 2 Medals

tryder:
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Factor the trinomial. 14x^220x+16
 updated 3 months ago
 4 replies
 1 Medal

tryder:
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Solve each compound or absolute value inequality. Give answer in both interval notation and graph form, whenever possible.
4x≤24 or 4x2…
 updated 5 months ago
 1 reply
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tryder:
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Use the quadratic formula to solve x^2  4x+1=0
 updated 9 months ago
 6 replies
 1 Medal

tryder:
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Solve by factoring.
2x^2 + 9x =5
 updated 9 months ago
 6 replies
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tryder:
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Solve by factoring 5x^3  80x=0
 updated 9 months ago
 9 replies
 1 Medal

tryder:
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Solve the system of equations and check.
3x  4y=15
4x + 3y=5
 updated 9 months ago
 4 replies
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tryder:
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Graph 3≤x<8 on a number line.
 updated 9 months ago
 7 replies
 2 Medals

tryder:
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Solve the equation: 5(x2)3(x5)=11
 updated 9 months ago
 7 replies
 2 Medals

tryder:
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Simplify: 5*2^23*6 / 4*65
 updated 9 months ago
 1 reply
 No Medals Yet

tryder:
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Combine like terms: 7y^2  5y 2y^2  4y+18
…
 updated 9 months ago
 2 replies
 1 Medal

tryder:
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Evaluate: 2 x^2 y  8xy^2, if x=2 and y=3
 updated 9 months ago
 3 replies
 2 Medals

tryder:
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Find the product. (5m2p)^4
 updated 9 months ago
 3 replies
 1 Medal

tryder:
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Decide whether the statement is true or false:
l12l<l27l
 updated 9 months ago
 5 replies
 1 Medal

tryder:
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Simplify: 12(46)8
 updated 9 months ago
 4 replies
 2 Medals

tryder:
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Factor the following binomial.
y^225
I got (y5)(y+5) is this right
 updated 10 months ago
 4 replies
 3 Medals

tryder:
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Determine whether each relation is a function.
1) y=x  5
 updated 11 months ago
 11 replies
 2 Medals

tryder:
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Write a ratio for each word phrase in reduced form.
48 inches to 5 feet.
 updated 11 months ago
 7 replies
 1 Medal

tryder:
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(Volume of a sphere)
V=4/3 πr^3
Find the value of V given that r=6. Use 3.14 for π
…
 updated one year ago
 10 replies
 1 Medal
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