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Author Question: How many different four-letter secret codes can be formed if the first letter must be an S or a T? (Read 21 times)

viki

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on: Jan 16, 2020
How many different four-letter secret codes can be formed if the first letter must be an S or a T?
◦ 72
◦ 421,824
◦ 35,152
◦ 456,976
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by viki on Jan 16, 2020

dpost18

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Reply #1 on: Jan 16, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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viki

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Reply 2 on: Jan 16, 2020
Excellent

deja

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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