fekadubb33
fekadubb33
14-12-2022
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Film Never existed in Ethiopia
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Otras preguntas
A group of hikers hears an echo 2.10 s after shouting. How far away is the mountain that reflected the sound wave? (Assume the speed of sound is 348 m/s.) ____
Differentiate y = (1-x)(x² - 4)²
if y = 2x + 2, show by calculation that the graph will cross on the x-axis at x=1
Can anyone solve these? Pre-Calc BC
Factor the expression
Verify that the roots of 5x²- 6x -2 = 0 are [tex]\frac{3 + \sqrt{19} }{5} [/tex] and [tex]\frac{3 - \sqrt{19} }{5}[/tex]
find the quotient of z1 by z2 Express your answer in trigonometric form z1 =3(cos(pi/4) + isin(pi/4)) z2=7(cos((3pi /(8)) +isin((3pi/(8))
5. There are 200 kids in the 7th grade at Smith Middle School. If 25% of them purchase a school t-shirt that costs $20, how much money did the 7th grade spend o
For what value of x is r(x)=-4? (Don’t mind the writing)
She has 9/10 apples and subtracted -7/9 apples, how many apples does she have left?
