2 years ago

What is the meaning of a statistic

Mathematics

1 answer:

Anika [276]2 years ago

7 0

Answer:

a fact or piece of data from a study of a large quantity of numerical data.

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What equation can be used to find 150 percent of 500

kolbaska11 [484]

Answer:

750

Step-by-step explanation:

150 is bigger than 100 so we know the answer has to be bigger than 500. 150/100*500=150*5=750

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2 years ago

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I can someone evaluate this I don’t understand? Question: 8. Evaluate the piecewise-defined function at the indicated inputs.

enot [183]

Answer:

Step-by-step explanation:

Your function is split into 4 parts.

We want to use the piece that includes x=6.

This only included in the inequality that says x is greater than or equal to 5. Since that is, we use the expression that corresponds to that to find f(6).

f(6)=2(6)-6

f(6)=12-6

f(6)=6

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2 years ago

Mrs. Thornton is teaching a 5th grade class. She is standing 15 meters in front of Hillary. Avisha is sitting 8 meters to Hillar

kykrilka [37]

15+8=23, i think is the answer

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2 years ago

Solve the formula d = st for s

Delvig [45]

Answer: $s = \frac{d}{t}$

Step-by-step explanation:

You want to isolate s which means get it by itself. So all you gotta do is divide both sides by t

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2 years ago

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Two numbers, a and b, are stored in one byte floating point notation using the least significant (rightmost) 3 bits for the expo

ehidna [41]

$a=00110111 = 00110_2 \times 2^{111_2} = 6 \times 2^{-1} = 3$

$b=11011000 = 11011_2 \times 2^{000_2} = -(0100_2 + 1) =-(4+1)=-5$

$a+b=-2 = -1 \times 2^{001} = -2 \times 2^{0} = -4 \times 2^{-1}$ etc.

$a+b=-2 = 11111001 = 11110000 = 11100111 = ...$

Hard to select the correct answers without seeing the choices. Let's check a couple,

$11111001 = -(00000+1) \times 2^{1} = -2 \quad\checkmark$

$11110000 = -(00001 + 1) \times 2^{0} = -2 \quad\checkmark$

$11100111 = -(00011 + 1) \times 2^{-1} = -4/2= -2 \quad\checkmark$

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3 years ago