Intervalo LRC
X
7
Halla la media
aritmética para
los datos agrupados
en la anterior tabla
9
275 - 218
16
227-230
231 234
7
235-238
11
239 242
19
243 - 246
5
10
247-250
3
Para esto hallamos la sumatoria del producto de las marcas
de clase con las frecuencias absolutas.
Σf* Xi
X =
n​

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

What are two numbers that have a sum of 15?