Mathematics, 01.02.2020 16:44 liana8
1. as part of a survey, 50 students were asked about their favorite lunch item. the results are shown in the table below .the cafeteria manager knows that about 300 students buy lunch from the cafeteria each day. based on the table, she predicts that 60 students will buy pizza each day. which statement about her prediction is true?
a. her prediction is invalid because 1/5 of 50 is 10.
b. her prediction is invalid because of 300 is 75.15
c. her prediction is valid because 120% of 50 is 60.
d. her prediction is valid because 20% of 300 is 60.2.
the money in juan's savings account earns 1% interest. which value is less than 1%%?
a. 5/4
c. 1/80
b. 0.125
d. 0.0114
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He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.
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1. as part of a survey, 50 students were asked about their favorite lunch item. the results are show...
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