A group of students were given a spelling lest.
The table shows their marks.
Mark
a)...
Mathematics, 05.05.2020 09:06 villarrealc1987
A group of students were given a spelling lest.
The table shows their marks.
Mark
a) Work out the range of the marks.
Frequency
6 I 5
7 I 4T
8 7
9 10
10 T 4
b) How many students are in the group?
c) Work out the mean mark of the group.
range:
students
mean:
Answers: 3
Mathematics, 21.06.2019 18:30
Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
Mathematics, 21.06.2019 22:00
Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents
Answers: 2
Mathematics, 21.06.2019 22:30
What is the point slope form of a line with slope -5 that contains point (2,-1)
Answers: 1
Mathematics, 21.06.2019 23:00
Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n
Answers: 2
World Languages, 22.06.2019 12:30
Chemistry, 22.06.2019 12:30
Spanish, 22.06.2019 12:30
History, 22.06.2019 12:30
Mathematics, 22.06.2019 12:30
English, 22.06.2019 12:30
History, 22.06.2019 12:30
Geography, 22.06.2019 12:30
Chemistry, 22.06.2019 12:30
Mathematics, 22.06.2019 12:30