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bekas [8.4K]
3 years ago
6

Find the range for the set of data.

Mathematics
2 answers:
den301095 [7]3 years ago
8 0

Answer:

66

Step-by-step explanation:

put them in order from least to greatest.

51, 51, 56, 58, 68, 72, 90, 101, 101, 111, 114, 115, 117

Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is...

117-51=

66

Naddika [18.5K]3 years ago
4 0

Answer:

64

Step-by-step explanation:

115 - 51 = 64

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netineya [11]

Answer:

28

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Solve each inequality 3<-5n + 2n
ivolga24 [154]

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Find the value of x in the figure.<br><br> X= _
natulia [17]

Answer:

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Step-by-step explanation:

For a polygon with n sides, the sum of its interior angles is equal to

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Here, there are 6 sides, so the sum of this polygon's interior angles is equal to (6-2)* 180 = 720

Therefore, the sum of the interior angles is 720. We can add them up to get

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divide both sides by 14 to get x

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6 0
3 years ago
In the above figure, m∠A = 32° and m∠B = (2x + 14)°. If angles A and B are complementary angles, what are the value of x and the
Neko [114]

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5 0
3 years ago
A radioactive substance decays according to the formula
Leviafan [203]

Answer:

t=4820 y

Step-by-step explanation:

a) The half-life equation is given by:

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b) Using the decay equation we have:

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we need to find t when Q(t)=\frac{Q_{0}}{2}

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ln(0.5)=-0.0001438t

t=\frac{ln(0.5)}{-0.0001438}

t=4820 y

Therefore, it will take 4820 years to decay to half the original amount.

I hope it helps you!

7 0
3 years ago
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