Mark is 7 years older than his
brother, who is y years old. Which
expression correctly r...
Mathematics, 26.05.2020 23:02 issagirl05
Mark is 7 years older than his
brother, who is y years old. Which
expression correctly represents
Mark's age?
y - 7
7-y
7+y
o 7Y
none of the above
Answers: 2
Mathematics, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 1
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 21.06.2019 21:30
High school seniors with strong academic records apply to the nationβs most selective colleges in greater numbers each year. because the number of slots remains relatively stable, some colleges reject more early applicants. suppose that for a recent admissions class, an ivy league college received 2851 applications for early admission. of this group, it admitted 1033 students early, rejected 854 outright, and deferred 964 to the regular admission pool for further consideration. in the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. counting the students admitted early and the students admitted during the regular admission process, the total class size was 2375. let e, r, and d represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool.suppose a student applies for early admission. what is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process?
Answers: 3
Mathematics, 23.04.2020 20:09
Biology, 23.04.2020 20:09
English, 23.04.2020 20:09
Mathematics, 23.04.2020 20:09
English, 23.04.2020 20:09
English, 23.04.2020 20:09
English, 23.04.2020 20:09
Mathematics, 23.04.2020 20:09
History, 23.04.2020 20:09
English, 23.04.2020 20:10