a delivery company did a survey to find more about the parcels they were delivering Complete the table of cumulative frequencies(c. f) and plot the points

Step-by-step explanation:

       Mass (m kg)          frequency             mass (m kg)         c.f.

0 < m ≤ 0.1                         4                            m ≤ 0.1                4

0.1 < m ≤ 0.2                      6                            m ≤ 0.2              10

0.2 < m ≤ 0.5                    58                           m ≤ 0.5             68

0.5 < m ≤ 0.8                    28                           m ≤ 0.8             96

0.8 < m ≤ 1.0                      4                             m ≤ 1.0             100

Total number of parcels surveyed = cumulative frequency = 100

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

3+x

step-by-step explanation: