Jackster
This page lists questions and answers that were posted by visitors named Jackster.
Questions
The following questions were asked by visitors named Jackster.
3X/ X^(-1)
14 years ago
help, I am stuck on this one. -ã(7c)^2
14 years ago
Simplify the following expression, and rewrite it in an equivalent form with positive exponents. (10x-5)-5
14 years ago
simplify -14xy / 42x^5y^8
14 years ago
Use scientific notation to divide the following two numbers. Express the answer using scientific notation; retain at least three decimal places. 6.2 • 107 / 4.15 • 103
14 years ago
Simplify the following expression, and rewrite it in an equivalent form with positive exponents. -14xy / 42x^5y^8
14 years ago
(5x ^3)^2(2x^7)
14 years ago
Express the answer using scientific notation; retain all nonzero decimal places. (1.9 • 104) • (8.4 • 105)
14 years ago
Simplify the following product of complex numbers. (8 + i) • (-4 – 3i)
14 years ago
Simplify the following quotient of complex numbers into the form a + bi. -8-8i/1+2i
14 years ago
Participants in a psychology experiment were able to memorize an average of M words in t minutes, where M = −0.001t3 + 0.1t2 Estimate the number of words memorizes after 14min where M=-0.001t^3 +0.1t^2
14 years ago
ADD: (14.9a^3+3.2a^2-5.1a)+(2.1a^2-3.7a+4.6)
14 years ago
adding (1/4x^2-1/6x-3/8)+(1/4x^2-1/4x-1/2)
14 years ago
Bob’s Barber Shop estimates their gross revenue for the second quarter to be given by the polynomial 8x3 – x2 – 2x + 4. The shop estimates their costs for that quarter to be given by x2 – 4x + 7. For the second quarter, find and simplify a polynomial that...
14 years ago
Find the following product: (y-10)^2
14 years ago
Answers
The following answers were posted by visitors named Jackster.