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makkiz [27]
3 years ago
9

17 pointsplease help me fill it xx

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0
For the very last part, a is 29 and b is 45.
astraxan [27]3 years ago
4 0
A is 29 b is 45 for the last one
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topjm [15]

Answer:

320 square inches

Step-by-step explanation:

4 * 1/2(8)(16) + 8*8 = 320

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3 years ago
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Solve for u. u/2=1 u=?​
Vikki [24]

Answer:

u=2

Step-by-step explanation:

All you would do is multiply both sides by two so that way you can get the variable by itself, once you do that then it would be 1*2 which is 2.

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Determine if -8T- 20 = 4(-2T -5) has one solution, infinitely many solutions, or no solution
AnnZ [28]

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infinitely many solutions

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3 years ago
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Suppose a birth defect has a recessive form of inheritance. In a study population, the recessive gene (a) initially has a preval
BabaBlast [244]

Answer:

Step-by-step explanation:

a) Maternal gene = 0.25; Paternal gene = 0.25

Probability having a birth defect = 0.25 X 0.25 = 0.625

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For marriage:

25%: P(A)*P(A)*0.25 = 0.09 X 0.25 = 0.0225

65%: P(B)*P(B)*0.65 = 0.049 X 0.65 = 0.03185

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c) 1. P(A)*P(A) = 0.09

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3. P(A)*P(B) = 0.021

4 0
3 years ago
What is the value of (fog) (-5)
DochEvi [55]

f(x)=2x+1,\ g(x)=x^2\\\\(f\circ g)(x)=2(x^2)+1=2x^2+1\\\\(f\circ g)(-5)=2(-5)^2+1=2(25)+1=50+1=51

6 0
3 years ago
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