Mathematics, 06.12.2020 04:40 lollipop83
I don't know how to do this can someone explain it. - The water under a draw bridge was 15 feet deep at midnight. As the tide went out, the water depth decreased at the rate of 0.025 feet per minute. Write an equation that can be solved find t, the time in minutes it took the water depth to reach 13 feet. How many minutes does it take to reach that 13 foot depth?
Answers: 2
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Mathematics, 21.06.2019 23:00
Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?
Answers: 2
I don't know how to do this can someone explain it. - The water under a draw bridge was 15 feet deep...
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