Mathematics, 20.12.2019 23:31 student679
Em um pequeno município, os números que representam as quantidades de açougues, padarias e bares são diretamente proporcionais a 2,3 e5. julgue os itens seguintes a respeito desses estabelecimentos.
a) a quantidade de açougues acrescida à de padarias pode ser superior ao dobro da quantdade de bares.
b) a quantidade de açougues é igual a 1/4 da quantidade de bares e padarias.
c) nesse município, a quantidade de padarias é superior ao dobro da quantidade de açougues.
Answers: 3
Mathematics, 21.06.2019 16:30
Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.
Answers: 1
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 23:00
Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.
Answers: 2
Em um pequeno município, os números que representam as quantidades de açougues, padarias e bares são...
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