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liq [111]
2 years ago
13

5. What is the Standard deviation for the following set of data? 6,4,9, 5, 5, 4,5

Mathematics
1 answer:
Anna007 [38]2 years ago
3 0

Answer:

The answer is 5.4 because you'll add them up and divide by 7

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For f(x) = 2x+1 and g(x) = x2 - 7, find (f+ g)(x).
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the answer is A. it good answer

5 0
3 years ago
Teresa is building a scale model of the JP Morgan chase Tower in Houston.In her scale model, 1.5 inches represents 61 meters. Si
Jet001 [13]

Answer:

Teresa should build 7.5 inches model.

Step-by-step explanation:

Consider the provided information.

Teresa is building a scale model of the JP Morgan chase Tower in Houston.

Her scale model, 1.5 inches represents 61 meters.

The actual building is 305 meters tall,

First find how many 61's are there in 305.

For this divide 305 by 61.

\frac{305}{61}= 5

Actual building is 5 times taller than 61. Thus the model should be 5 times taller than 1.5.

multiply 1.5 with 5 gives us:

1.5\times 5=7.5

Hence, Teresa should build 7.5 inches model.

7 0
3 years ago
Bryan is taking a road trip to Dallas, Texas. His car can travel 315 miles with 18 gallons of gas. Bryan's s car holds 20 gallon
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The answer is A) 87.5 miles
6 0
3 years ago
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What is the mystery number? The greatest common factor of the mystery pair is 7. The least common multiple of the mystery pair i
xxMikexx [17]
The ANSWER to the mystery question is 50
5 0
3 years ago
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Find the surface area of the composite figure.
kakasveta [241]

Answer:

508.68 in^2

Step-by-step explanation:

The equation given: 2πr^2+2πrh

Givens: r = 3 in, h = 3*8 in = 24 in, π ≈ 3.14

Substitution: 2(3.14)3^2+2(3.14)3*24

Solution: 508.68

7 0
3 years ago
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