Mathematics, 25.07.2019 10:30 xbeatdroperzx
Agroup of children and their parents went to an amusement park. there were a total of 40 people in the group. the tickets cost $22 for each adult and $18 for each child. they paid a total of $820 for the tickets. how many adults and how many children are in the group that went to the amusement park? a. 15 adults; 25 children b. 25 adults; 15 children c. 18 adults; 22 children d. 12 adults; 28 children
Answers: 2
Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
Mathematics, 21.06.2019 21:20
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
Mathematics, 21.06.2019 21:30
At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.
Answers: 1
Agroup of children and their parents went to an amusement park. there were a total of 40 people in t...
Mathematics, 31.10.2019 07:31
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Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31
Mathematics, 31.10.2019 07:31