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3 years ago

the mean set of a data set is 45 years, find the missing numbers in the data set {40,45,48,?,54,?,45}

Mathematics

1 answer:

IgorLugansk [536]3 years ago

7 0

40+5=45
45+3=48
48+6=54
54-9=45

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Adam put $100 in a savings account. After 10 years, he had $1649 in the account. What rate of interest did he earn? Use the form

Rina8888 [55]

Answer:

Step-by-step explanation: C. 28%

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2 years ago

Answer the ones you want to. At least answer one…

Artyom0805 [142]

Answer:

9. First Five terms

If n=0. Then,

$\frac{4(0) - 5}{2}$

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$\frac{4(1) - 5}{2}$

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If n=3. Then,

$\frac{4(3) - 5}{2}$

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3 years ago

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Given BD and AC is a diameter of the circle:

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So,

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1 year ago

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Luba_88 [7]

2 1/2 = 2.5
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This means you can calculate how may times it goes in by dividing it and rounding the number down:

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This means that 2 1/2 goes into 12 1/2 5 times. Hope this helps! :)

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3 years ago

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