Which is the best type of graph to model the speed of a roller coaster over the full two minutes it takes to complete the ride?

a qualitative graph

a discrete graph

a bar graph

a histogram

Which equations represent the data in the table? Check all that apply. y y-6 = (x+2) y-2=- = (x - 1) 6 3.5 y+2=5 (x-6) 4 y-1=- = (x-2) 1 y-3.5 = -1.25x _15 How many answeres are there

How do you solve 3=x+3-5x

Miss dean's laptop has 6 hours of battery life left, which is 75% of its maximum battery life. how many hours equal the laptops maximum battery life?

The distribution of data shows lots of lifetime averages in the middle classes but tails of sharply at both the upper and lower ends. What best explainsthe fact that there are very few averages in the lowest class?

8. Define the term ratio.

Explain in your own words why (x+y) 2=x2+y2. provide a numerical example to illustrate

Grace read 4 days this week. She read 10 minutes each day. If her teacher wants her to read it a total of 60 minutes, how many more minutes does Grace need to still read?

How many terms are in the expression 1/2 - 18y + 9z - 2

5*10^5 is how many times bigger that 1*10^5

Part of the population of 8,000 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 12 of them are infected. How many elk are likely to be infected?