Mathematics, 09.10.2019 04:00 martl4175
a local artist working at the town fair makes caricatures and portraits. the caricatures cost $4 to make white
the portraits cost $10 to make. it takes 20 minutes to make a caricature and 30 minutes to make a portrait. the
artist can spend no more than $360 for supplies and can stay no more than 20 hours at the fair. she would like
to charge $10 for a caricature and $20 for a portrait. she is going to donate all proceeds of the weekend fair to a
local charity. how many caricatures and how many portraits should she make in order to maximize the
donation for the charity?
1. identify the variables for this problem.
2. write four inequalities that constrain the problem.
Answers: 3
Mathematics, 21.06.2019 16:20
Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3
Answers: 2
Mathematics, 21.06.2019 17:30
1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?
Answers: 1
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
a local artist working at the town fair makes caricatures and portraits. the caricatures cost $4 to...
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