The trick to calculating the area here is to subdivide the diagram into smaller parts. For example, there's a 3 cm-by-3cm square. The rectangle is 4 cm by 8 cm.. The triangle has a base of 5 cm and a height of 3 cm.
Total area = area of square + area of rectangle + area of triangle
= 9 cm^2 + 32 cm^2 + (1/2)(5 cm)(3 cm)
= (9 + 32 + 7.5) cm^2
= 48.5 cm^2 (total area of figure)
Answer:
x = - 1
Step by step explanation:
The rational expression will be undefined if the denominator is zero.
x+1 = 0
x = -1
Hence, for x = -1, the given expression will be undefined.
Answer:
i dont know if this is wrong, but its worth a shot,
Step-by-step explanation:
i beleive its 70 x 35 two times then that should give you your answer, (please tell me if i was wrong so i can learn from it)
Answer:
A population in which the characteristic of interest is a discrete or continuous quantitative variable with an approximately symmetric and meso-curt distribution is appropriate to use the mean.
A population in which the characteristic of interest is a discrete or continuous quantitative variable with a slightly symmetric distribution or with extreme values is appropriate to use the median.
A population in which the characteristic of interest is a qualitative variable is appropriate to use fashion.
It is not appropriate to use the mean if extreme values are present.
It is not appropriate to use the median if there are several different values with high frequency.
It is not appropriate to wear fashion if the distribution is very skewed asymmetrically.
A frequent problem arises when it is desired to establish the sampling frame, that is, a list of the individuals in the population.
Example: Establish the characteristics of households with children under two years. It was solved by sampling in two phases, identifying in a first phase the sampling frame.
Step-by-step explanation:
