Answer:
the second row is not a function! top row is a function
Step-by-step explanation:
because in order for it to be a function for every x there is exactly one y meaning there is no repeating x values! the second row had x = 5 twice, therefore they repeated x values meaning it's not a function
Answer:
here it's 124°F so if we subtract 8 in 124 it will be 124-8= 114°F
now the range = height - lowest = 124°- 114°F = 8° F
Answer:
Step-by-step explanation:
What he did at the end of the given equations is solve for x in x + 8y= 21
x = 21 - 8y Substitute that result in the top equation.
<u><em>7(21 - 8y) + 5y = 14 </em></u> is the correct step To continue Remove the brackets
147 - 56y + 5y = 14 Combine
147 - 51y = 14 Add 51y to both sides.
147 = 51y + 14 Subtract 14 from both sides.
133 = 51y divide by 51
y = 2.61 rounded.
The incorrect step is <em><u>underlined and italicized.</u></em>
ANSWER
The median for school #1 is greater
EXPLANATION
In a box and whisker plot, we have the following information about the data set,
The vertical line inside the box is the median.
In this problem, the median for school #1 is about 82, while the median for school #2 is about 80 (between 78 and 82). Therefore, the median for school #1 is greater.
Answer: tap this link
How to reduce (simplify) ordinary fraction 12/7 to its simplest ...
Step-by-step explanation:
