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notka56 [123]
3 years ago
14

I will give brainliest Show work please

Mathematics
2 answers:
swat323 years ago
7 0

Answer:

  • n = 10

Step-by-step explanation:

  • 4^8/(4^2)^-3 ÷ 4^4 = 4^n
  • 4^8/4^-6 ÷ 4^4 = 4^n
  • 4^(8 - (-6) - 4) = 4^n
  • 4^10 = 4^n
  • 10 = n
  • n = 10
mafiozo [28]3 years ago
7 0

To Find :

  • value of n

<h2>Solution :</h2>

\sf \dashrightarrow \:  \frac{4 {}^{8} }{(4 {}^{2} {)}^{ - 3}  }  \div  {4}^{4}  = 4 {}^{n}  \\  \\ \sf \dashrightarrow \:  \frac{4 {}^{8} }{ {4}^{ - 6} }  \div  {4}^{4}  = 4 {}^{n}  \\  \\ \sf \dashrightarrow \:  {4}^{8 - ( - 6)}  \div  {4}^{4}  =  {4}^{n}  \\  \\ \sf \dashrightarrow \:  {4}^{8 + 6} \div  {4}^{4}  =  {4}^{n}  \\  \\ \sf \dashrightarrow \: {4}^{14}  \div  {4}^{4}  =  {4}^{n}  \\  \\ \sf \dashrightarrow \: {4}^{14 - 4}  =  {4}^{n}  \\  \\ \sf \dashrightarrow \: {4}^{10}  = 4 {}^{n}  \\  \\   \red{\boxed{ \bf \: n = 10}}

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Evaluate the following expression using the values given.
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Step-by-step explanation:

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inysia [295]

Answer: Choice A) cone

One way to picture this is to think of a propeller. As the propeller spins, it carves out a 3D space even though the blade is "2D" in a sense.

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7 0
3 years ago
Determine Upper P (Upper F or Upper G )using the general addition rule. Select the correct choice below and fill in any answer b
Lilit [14]

Answer:

S= {8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 }

event F= {10 , 11 , 12 , 13 , 14}

event G= {14 , 15 , 16 , 17}

a) List of outcomes in F or G

answer;

(F or G) = { 10 , 11, 12 , 13 , 14 , 15 , 16 , 17}

b) P ( F or G) = by counting the number of outcomes in F or G  

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= 8/12 = 2/3

c) P ( F or G) using general addition rule

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Step-by-step explanation:

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2 years ago
Sally has 50 pencils. 38% of them have stripes. How many have stripes?
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Step-by-step explanation:

7 0
3 years ago
Acellus
Step2247 [10]

Answer:

57 cm²

Step-by-step explanation:

Surface area of the yellow prism = front + back + right + left + top

✔️Area of the front = L * W

L = 4 cm

W = 3 cm

Area of the front = 4*3 = 12 cm²

✔️Area of the back = L * W

L = 4 cm

W = 3 cm

Area of the back = 4*3 = 12 cm²

✔️Area of the right face = L * W

L = 4 cm

W = 3 cm

Area of the right face = 4*3 = 12 cm²

✔️Area of the left face = L * W

L = 4 cm

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Area of the left face = 4*3 = 12 cm²

✔️Area of the top = L * W

L = 3 cm

W = 3 cm

Area of the top = 3*3 = 9 cm²

✅Total = 12 + 12 + 12 + 12 + 9 = 57 cm²

4 0
2 years ago
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