Emma repairs bicycles. She keeps a record of the cost of the repairs.
The table gives information about the costs of all the repairs which she carried out in
one week.
Cost (£C)
Frequency
0 3
10 7
20 6
30 8
40 9.
Find the class interval in which the median lies.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?

What are the excluded values? m+5/mn+3m