Answer:
A. the ordered pair on he graph is based on the y-intercept which is: .0 1/2
B.The equantity is : Y=.1x+2/3
Step-by-step explanation:
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Step-by-step explanation:
By Pythagoras' Theorem,
where c is always the largest number.
a and b can be interchangeable between the 2nd largest and the 3rd largest numbers.
Given a = 8, b = 15 and c = 17,
Since c^2 = a^2 + b^2 , 8 , 15 and 17 are pythagorean triplets.
Now let's move on to 9, 40 and 41.
Since c^2 = a^2 + b^2 , 9 , 40 and 41 are pythagorean triplets.
Last let's move on to 4,7 and 8.
Since a^2+b^2 IS NOT EQUAL to c^2, 4,7 and 8 ARE NOT pythagorean triplets.
f(4)= 4^2 - 1 = 15
g(f(4)) = g(15) = 2(15) = 30
Hope this helps!
Answer:
Step-by-step explanation:
Answer:
e
Step-by-step explanation:
mean = 16 ounces
standard deviation = 0.2×16 ounces = 3.2 ounces
standard deviation of sample mean = 3.2/√64 = 3.2/8 =0.4
z value of 15 is (15-16)/0.4 = -1/0.4 = -2.5, using z-table corresponding p value = 0.00621
P(average <15) =0.00621
so answer is (e)