Answer:
i do no
Step-by-step explanation:
t know
Answer:
a) 5, 6
b) 8, 9
c) 9, 10
Step-by-step explanation:
It is useful to know the squares of small integers:
5² = 25
6² = 36
7² = 49
8² = 64
9² = 81
10² = 100
Then the problem becomes one of identifying the perfect squares the given number lies between
a) 25 < 35 < 36 ⇒ 5 < √35 < 6
b) 64 < 67 < 81 ⇒ 8 < √67 < 9
c) 81 < 93 < 100 ⇒ 9 < √93 < 10
Answer:
90°
Step-by-step explanation:
Whenever you are required to transfer from Radians to Degrees, simply multiply the Numerator by 180° (180). Treat the 
as a variable such as x and y, and divide by the numerator.
Answer:
12.
Step-by-step explanation:
it takes 24 days to completely cover the whole pond.
to cover half the pond, it takes an x amount of time (x is unknown) x is equal to the half of 24. That means 24 = 2x and x=12.
For one toss: 1/2
you toss it 3 times
1/2 •1/2•1/2
1/8= probability of all heads
