Mathematics, 07.12.2021 08:30 paranoidbih

Billy has 201 packages of postcards. Each package has 18 cards. Use rounding to estimate. About how many cards does Billy have?

Answers

Answer from: cassidy100117

Billy has 3,618 cards
201 * 18 = 3,618
18 card per package
201 packages
3,618 cards all together

Answer from: Quest

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

Answer from: Quest

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

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Billy has 201 packages of postcards. Each package has 18 cards. Use rounding to estimate. About ho...