Mathematics, 21.10.2019 17:20 windmadness5331
Ascientist measured the greatest linear dimension of several irregular metal objects. he then used water displacement
to calculate the volume of each of the objects. the data he collected are (1, 3), (2, 5), (4, 9), and (6, 20), where the
first coordinate represents the linear measurement of the object in centimeters, and the second coordinate represents
the volume in cubic centimeters. knowing that volume measures generally vary directly with the cubed value of linear
measurements, he wants to try to fit this data to a curve in the form of v(x) = ax3 + bx2 + cc+
a. represent the data using a system of equations.
b. represent the system using a matrix equation in the form a= b.
c. use technology to solve the system.
d. based on your solution to the system, what cubic equation models the data?
e. what are some of the limitations of the model?
Answers: 2
Mathematics, 21.06.2019 17:40
Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9
Answers: 3
Mathematics, 21.06.2019 19:00
1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:
Answers: 2
Mathematics, 21.06.2019 21:30
Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.
Answers: 2
Mathematics, 21.06.2019 21:30
The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap
Answers: 2
Ascientist measured the greatest linear dimension of several irregular metal objects. he then used w...
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