Precalculus Archive: Questions from May 04, 2022
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Bianca has $20,000 to invest. As her financial planner, you recommend that she diversify into three investments. treasury bills that pay 5% simple interest, treasury bonds that pay 7% simple int
4. Bianca tiene $20,000 para invertir. Como su planificador financiero, usted recomienda que ella se diversifique en tres inversiones: letras de tesoro que rinden 5% de interés simple, bonos del teso1 answer -
Verify each of the identities using a two column proof
Verify each of the identities using a two-column proof. X- 1. Scy-Cos y coty=sin y 2. cotx sec xex 3. sec +tan y 1+ siny COSV 4. cos 6+ tan sin 9 sec @ 5. sin a sec atan a 6. sec B -cos -sin B tan B 71 answer -
Establish the identity tan (37 + 0) = tan O. Which of the following four statements establishes the identity? OA. tan 31t + tan tan (31 + ) = 1 + tan 31 tane 0 + tan e = tan 1 +0. tano ОВ. tan 31t -2 answers -
3 answers
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19. y = 3x 20. y = -x +1 21. y = -x +5 22. y = Rewrite the Point - Slope Equation in Slope - Intercept Form 23. y - 2 = 3(x + 1) 24. y + 4 = -2(x - 1)1 answer -
resuelva los siguientes sistemas de ecuaciones lineales o demuestre que es inconsistente
7 - (a) { x - 2y +32 2x + y + z -3x + 2y - 22 4 -10 - 3х - 2y + 2z 7 - 3y + 2z 2х - Зу +4z 6 -1 о (b) - E - -3 - (c) x + 2y - z 2x - 4y + z -230 + 2y - 32 - 7 - = - = - 8 12 1 x + 4y - 32 33 answers