Select the correct answer. If a coin is flipped 10 times, what is the probability that it will show all heads or all tails?
2 answers:
<span>A). (1/2) The Probability is the same for both heads and tails because there are only two sides.</span>
The answer should be A because there are only two sides that it could land on.<span />
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Answer:
Step-by-step explanation:
By the Pythagorean Theorem we know
h^2=x^2+y^2 (where h is the hypotenuse and x and y are sides of a right triangle)
w^2+18^2=30^2
w^2=30^2-18^2
w^2=900-324
w^2=576
w=24 in
Answer:
A)-1
Step-by-step explanation:
3x-5≥4x-3
3x-4x≥-3+5
-x≥2
x≤-2
(-infinity,-2]
-1 x
-2,-3,-5 ✓
4/5 -3/7=
(new - original)/original = mark up
(78.08-64)/64= mark up
14.08/64 =mark up
.22 = mark up
multiply by 100 to get to a percent
mark up = 22 percent
First you need to find out what is 1/3 of 48 which is 16
