I think it would be 18,000/900 = 20 sections
I think you put each set of data in to l1 and l2 on your calculator nd find the linear regression ( r value) and you can get to the r value by going to stat diagnostic on
Answer:
(d) 6
Step-by-step explanation:
The degree of a composition of polynomials is the product of the degrees of the contributing functions.
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f(g(h(x))) = -(3(2x+5)² -1)³
f(g(h(x))) = -1728x⁶ -25920x⁵ -161568x⁴ -535680x³ -996336x² -985680x -405224
The degree of (f∘g∘h)(x) is 6.
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3×2×1 = 6
Let breadth be X
Length= 10x-5
Perimeter= 2(l+b)
= 2[(10x-5)+x]
34= 2(11x-5)
34= 22x-10
34+10=22x
Length= 10×2-5= 15 cm
So Length= 15cm Breadth= 2cm
Answer:
last option
Step-by-step explanation:
b) 1/6 = 16.7 to 1dp
c) 45% = 45/100 = 9/20
d) 7/9 = 77.8% to 1dp