Answer:
I got 25.6cm² but I could be wrong
Answer: Sophie's
Step-by-step explanation:
Q1 is the second point.
Answer:
A) 0.0498
B)0.2451
C) 0.2549
Step-by-step explanation:
Total number of cards N = 52
A) Number of picture cards including the king, Queen ,jack = 12
P(picture cards) = (12/52)*(11/51)
P(picture cards) = 0.0498
B) Number of red cards ( hearts and diamonds) = 26
P( red cards) = (26/52)*(25/51)
P(red cards) = 0.2451
C) Number of black cards ( Spaders and clubs) = 26
P( one red and one black cards) = (26/52)*(26/51) = 0.2549
Answer:
it's 3.
Step-by-step explanation:
10-4/5-3
6/2
3..
This will involve finding an arctangent.
We'll consider the woman's height as the "opposite" side of a triangle and the shadow as the "adjacent" side. The angle that the Sun makes equals the arc tangent of that angle.
tan (Sun's angle) = 71" / 36"
tan (Sun's angle) =
<span>
<span>
<span>
1.9722222222
</span>
</span>
</span>
when we determine the arc tangent of 1.9722222222, it will equal the Sun's angle.
arc tangent of 1.9722222222 = 63.113 degrees
