10. Suppose a four-year old boy is currently 39 inches tall, and you are told to expect him to grow 2.5 inches a year. Which model correctly represents the boy's growth n years from now? O 39(2.5+n) 2.5+39n O 39+2.5n O 2.5(39+n)

Q: 7/3+4/5+1/3=

A: Given: 73+45+13 To find: We have to calculate the value.

Q: 4. x² 2x 5. (125x²y¹) 6. (16a 1/4

A: (4)  K=x22x-5ax×ay=ax+y

Q: 7/13p=-14/11

A:

Q: 1-2(3t)/(3t)1/2

A: 1-2(3t)/(3t)1/2  =   = 1-2(3t)(3t)-1/2    = 1-2(3t)1-1/2    = 1-2(3t)1/2…

Q: 20. What is the sum of all the exponents of the expansion of (8x-7y)¹2 a. 163 b. 150 c. 953 d. 156

A: Introduction: The binomial expansion theorem is very useful in expanding a binomial terms with…

Q: 2(-ャ) n=2

A:

Q: Which of the following expressions represents 6 6 6 6  in exponential form? (6.EE.1) 6 6 6 6 6 + 6 +…

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Q: 10x+2/5x+4=1/2

A: Given function is

Q: S,(3x2 – 2x + 1) dx

A: We know the integral formula, ∫xndx=xn+1n+1+C

Q: Simplify. (3 + 2x)(3-2x) 0 9+ 4x 09-4x² O 3-4x O9-4x

A:

Q: Find a21 of A-1 Find a22 of A-1

A:

Q: -6 (0 Find A-' if A 2 -4 -3 10

A:

Q: 4. The expression. 0013x-.0845x² +1.6083x+12.5 represents the gas consumption by the United States…

A: Consider the expression which represents the gas consumption by the United States in billions of…

Q: 3/n-1/2=n-5/n

A:

Q: 1/5 + 1/10 + 1/15

A: Sum of numbers

Q: n-5/6 + n+3/7 = 11/21

A: The given expression is

Q: (24) Half the product of a number t and 48

A: The objective is to half the product of a number t and 48.

Q: n-3/4+n+5/7=5/14

A: Given:

Q: 1/3+4/5=

A:

Q: -5/9 + 1/2

A: The given expression is

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A:

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A:

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A: Consider the given equation 5+56=13x-1

Q: -2 1/2 + 1 9/10

A: