Mathematics, 02.10.2020 19:01, lexybellx3
1. I am a three-digit number. My tens digit is 3 more than my
ones digits. If you round me to the nearest ten and subtract
320, the estimated difference is 150. What number am I?
2. I am a three-digit number. All my digits are odd numbers.
My ones digits is 4 more than the hundreds digits. My tens
digits is the greatest of the three digits. If you round me to
the nearest hundred and subtract 100, the estimated
difference is 300. What number am I?
Answers: 1
Mathematics, 21.06.2019 23:00, annnoe5128abc
Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.
Answers: 1
Mathematics, 22.06.2019 01:10, hellicuh
Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).
Answers: 3
1. I am a three-digit number. My tens digit is 3 more than my
ones digits. If you round me to the n...
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