Mathematics, 08.10.2021 14:00 heartnolove7590
The number of calories in a serving of oatmeal is proportional to the size of the serving . Suppose there are 160 calories in a 40 gram serving. Write an equation that models the relationship between the number of calories and the size of a serving of oatmeal. Be sure to define any variables that you use.
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Mathematics, 21.06.2019 12:30
The empire state building in new york city is 1454 feet tall a model of a building is 24 inches tall what is the ratio of the height of the model to the height of the actual empire state building
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Mathematics, 22.06.2019 01:30
Mrs. julienās and mrs. castillejoās classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julienās class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejoās class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
Mathematics, 22.06.2019 02:00
The null and alternate hypotheses are: h0: Ī¼1 ā¤ Ī¼2 h1: Ī¼1 > Ī¼2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.
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Mathematics, 22.06.2019 03:30
Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3
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The number of calories in a serving of oatmeal is proportional to the size of the serving . Suppose...
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