Mathematics, 22.04.2021 17:40, krlx
You are hosting a dinner party tonight and you forgot to put the soda bottle into the refrigerator. So, you take a bottle of soda at room temperature, which is 70°F, and you put it in the refrigerator to cool, hoping that it will be cold by the time your guests arrive. If the temperature in the refrigerator is 40°F and k = 0.4, what will the temperature be in 1 hour? 2 hours? 3 hours?
Answers: 3
Mathematics, 21.06.2019 13:30, love0000
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 18:00, kcameronanderso
Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.
Answers: 2
Mathematics, 21.06.2019 18:30, rheamskeorsey33
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
Answers: 1
You are hosting a dinner party tonight and you forgot to put the soda bottle into the refrigerator....
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