1,084 Answered Questions for the topic ACT Math
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Math Help Please!
The following pair of investment plans are identical except for a small difference in interest rates. Compute the balance in the accounts after 10 and 30 years. Discuss the difference.Chang invests...
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Act Math
03/14/23
Pitanje iz matematike.
Zbroj trokratnika nekoga broja i 4/7 jednak je razlici toga broja i broja 2/7.Koji je to broj?
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How to determine this?
Determine whether the set of all pairs of real numbers of the form (x, y), where x ≥ 0, with the standard operations on R2 is a vector space or not
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How to solve this?
x1 + 2x2 + x3 + x4+ 5x5 = 0−5x1 + 10x2 + 3x3+ 3x4+ 55x5 = −8x1+ 2x2 + 2x3 − 3x4 − 5x5= 14−x1− 2x2+ 6x3 − 12x4 + 8x5= −2(a) Determine whether the non-homogeneous system Ax = b is consistent.
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I want to convert this matrix in a row echelon form but got stuck. Can someone tell me the steps of the row echelon form for this matrix?
A =2 6 3 12 1 0 −23 −2 1 10 6 2 0
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f(0)=4 , f′(0)=9 , f(1)=4 , f′(1)=5 , g(1)=3 , g′(1)=−3 H(x)=f(ln(x))+ln(g(x)) find the derivative at x=1 H'(1)=???
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02/23/23
g(x)=ln(ln(ln(f(x)))), f(2)=A, and f′(2)=B find derivative at x=2 g'(2)=?????
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02/23/23
f(0)=4 , f′(0)=9 , f(1)=4 , f′(1)=5 , g(1)=3 , g′(1)=−3 H(x)=f(ln(x))+ln(g(x)) find the derivative at x=1 H'(1)=???
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suppose... f(4)=5, f′(4)=2, f(7)=2, f′(7)=−7, and H(x)=f(x^2 −9) find derivative at x=4 H'(4)=????
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A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density?
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Solid A is similar to Solid B. Find the scale factor of Solid A to Solid B Solid B= 63(pi) cm2. Solid A = 28(pi) cm2
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Solid A is similar to Solid B. Find the scale factor of Solid A to Solid B
Solid B= 63(pi) cm2. Solid A = 28(pi) cm2
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Solid A is similar to Solid B. Find the scale factor of Solid A to Solid B
Solid A is= 208m^2. Solid B is = 52m^2
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Act Math Sat Math
02/14/23
Two spheres have a scale factor of 1:3. The smaller sphere has a surface area of 16 square feet. Find the surface area of the larger sphere.
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Five metal cubes with sides of 5 cm are melted and casted into a spherical ball. Find the volume of the sphere that is formed.
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Five metal cubes with dies of 5 cm are melted and casted into a spherical ball. Find the volume of the sphere that is formed.
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Two spheres M and N have volumes of 250 cubic cm and 750 cm respectively. Find the ratio of their radii.
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