Answer: 300
Step-by-step explanation: 300+200=500
then 500-200=300
Answer:




Step-by-step explanation:
The diagonals of a rhombus are perpendicular to each other, so angles (2) and (3) are equal 90°.
To find angle (1), we can use the sum of internal angles in the left triangle with angles 52°, (1), and (2):



The diagonals of a rhombus bisects the angles, to the angle next to the angle of 52° is also 52°, then, in the upper triangle, we have:


Answer:
0, -2
Step-by-step explanation:
.................:)
Answer:
around 4.1
Step-by-step explanation:
Answer:
We are required to find the proportion of observations from a normal distribution that are greater than 1.36. Mathematically, it can be written as:

To find this proportion, we can use the standard normal table. Using the standard normal table, we have:

Therefore, the proportion of observations from a standard normal distribution that take values greater than 1.36 is 0.0869.