el 18% de los arboles del jardin de la plaza mayor son almendros y el resto son naranjos. si en la plaza 45 almendros, ¿ cuantos arboles hay en total en la plaza ?

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

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the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

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2

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the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

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