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seraphim [82]
3 years ago
7

Lechie has 21 crystals in her collection. Her brother Tomer has 7 crystals. How many more crystals does Lechie have than Tomer?

Mathematics
2 answers:
xxMikexx [17]3 years ago
6 0
14 more crystals than tomer. 21-7=14
azamat3 years ago
4 0

14 more crystals 21-7=14
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neonofarm [45]

Answer:

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Step-by-step explanation:

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Free_Kalibri [48]

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Step-by-step explanation:

Given the data:

29; 37; 38; 40; 58; 67; 68; 69; 76; 86; 87; 95; 96; 96; 99; 106; 112; 127; 145; 150

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n = sample size

The standard deviation equals, sqrt(variance )

Using a calculator:

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(x -m)^2

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4 0
3 years ago
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kenny6666 [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
What is 7 times the 6th power?
Sidana [21]
7^6 = 117,649
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5 0
3 years ago
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