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
Answers: 3
Mathematics, 21.06.2019 23:30, annsmith66
Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.
Answers: 1
Mathematics, 22.06.2019 05:00, serenityarts123
Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)
Answers: 1
1. as part of a survey, 50 students were asked about their favorite lunch item. the results are show...