3 years ago

On a model castle, 1 inch equals 83 feet. The model is 10.5 inches wide. What is the actual width of the castle?

Mathematics

1 answer:

Furkat [3]3 years ago

8 0

Answer:

871 and 1/2 ft.

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Determine the value of x to the nearest thousandth in the equation 8(2)^x+3=48

solong [7]

You probably mean either

$8\cdot2^x + 3 = 48$

$8\cdot2^{x+3} = 48$

Write 8 = 2³, so that in the first interpretation,

$8\cdot2^x = 2^3 \cdot 2^x = 2^{x + 3}$

and in the second,

$8\cdot2^{x+3} = 2^3 \cdot 2^{x+3} = 2^{x + 6}$

Then in the first interpretation, we have

$2^{x + 3} + 3 = 48 \implies 2^{x + 3} = 45 \implies x + 3 = \log_2(45) \implies x = \log_2(45) - 3 \approx \boxed{2.492}$

Otherwise, the second interpretation gives

$2^{x + 6} = 48 \implies x + 6 = \log_2(48) \implies x = \log_2(48) - 6 \approx -0.415$

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3 years ago

3s – 12 = -21<br> Solve for s

NISA [10]

Answer:

S= -3

Step-by-step explanation:

3s-12=-21

3s= -21+12

3s= -9

s= -9/3

s= -3

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How many pieces of pie will you have if 4 banana caramel cream pies are sliced into

blsea [12.9K]

Answer:72

Step-by-step explanation:

You multiply the amount of pies(4) by the amount of slices per pie(18) to get your amount of slices(72)

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Can someone help me pls

liberstina [14]

Answer:

Where's the answer?

Step-by-step explanation:

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On which table is y not a function of x?

REY [17]

Answer:

look here bozo

Step-by-step explanation:

the answer is d

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