If you imagine a clock, the minute hand would've moved for 25% or 1/4 of the clock. So we need to find 1/4 of a circle in degrees
Because a circle is 360 degrees, we can do 1/4*360 which will get us 90°
Hope this helps
Answer:
256^2 ft
Step-by-step explanation:
so we are going to seperate this into four triangles to make this easier the equation for the area of a triangle is (L*H)/2
10x12.8=128
128/2=64
64x4=256^2
Answer:
68% of the data is between 5.7 and 7.7 grams.
Step-by-step explanation:
According to the empirical rule for a normal distribution, 68% of data falls within one standard deviation, 95% of data falls within two standard deviation and 99.7% of data falls within three standard deviation.
Given that:
mean (μ) = 6.7 grams, standard deviation (σ) = 1 gram.
From the empirical rule:
68% of the data is between one standard deviation i.e μ ± σ = 6.7 ± 1 = 5.7, 7.7
Therefore 68% of the data is between 5.7 and 7.7 grams.
**IT HAS NO ROTATIONAL SYMMETRY**
-ON GRADPOINT