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laiz [17]
3 years ago
9

Evaluate this expression for b= 3, and a=2. b-a

Mathematics
2 answers:
lina2011 [118]3 years ago
6 0

Answer: 1

Explanation: In this problem, b - a is equal to 3 - 2 which gives us 1.

almond37 [142]3 years ago
5 0
Substitute the values in the expression
b-a=3-2=1
answer b-a=1
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the median of the values in a data set is y. if 48 were subtracted from each of the values in the data set what would be the med
Nataliya [291]

 Answer: Y-48

<span>If the median of the values in the data set is Y, it means that Y is the value in the middle of the data set. If 48 will be deducted from each of all values in the data set including Y, then the median of the resulting value will be Y-48. </span>

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2 years ago
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Jamie rode her bike home for 5 blocks before realizing she forgot her math book at school and would need it for her homework. Sh
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3 years ago
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True or false? The hypotenuse is the shortest side of a right angled triangle
kicyunya [14]

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false

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3 years ago
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Based on a survey, assume that 38% of consumers are comfortable having drones deliver their purchases. Suppose that we
Maslowich

Answer:

n = 4

x = 2

p = 38\%

q = 62\%

Step-by-step explanation:

Required

Find n, x, p and q

n always represent the population surveyed;

So:

n = 4

x represents the sample from the population

So:

x = 2

p always represents the given proportion

p = 38\%

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p + q = 1

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5 0
2 years ago
The diagram shows a circle, centre O.<br> Work out the value of a. <br> BCO=41 degrees
sattari [20]

Answer:

a = 49°

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OB = OC ( both radii of the circle ), thus

Δ BOC is isosceles and the base angles are congruent, that is

∠ OBC = ∠ OCB = 41° , so

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a = 0.5 × 98° = 49°

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3 years ago
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