Answer:
The answer is C.
There is a horizontal line test but the question asks to use the vertical line test. Using the horizontal line test you would get that the function is not one to one but using the vertical line test you would get its one to one.
Answer: 143
Step-by-step explanation: So, first, you add the two first amounts, which are $12 and $22, which is 34. Then, you divide the amount you have (4882) by the amount you <em>need</em> (34). And finally, you take away the decimal, and you have your answer!
The median height is the one in the middle when placed in numerical order. Which in this case, it is 73. (the bolded numbers are those that are being crossed out)
72, 72, 73, 75, 78
72, 72, 73, 75, <span>78
</span>72, 72, 73, 75, 78
73 is the median height!
50 girls attended the trip. ( 80 boy + 50 girls = 130 total students) You just multiply both by 10.
Ben can buy 4 bags of pretzels
Work:
19.00-7.25 = 11.75
11.75-2.75 = 9
9/0.50 =4.5
He can only buy 4 bags because you cannot buy half a bag
