Answer:
a)5:2
b)14
c)17
Step-by-step explanation:
The ratio for babies to nursery workers is 5:2
To find the answer to b, we find how much you have to multiply 2 by to get 35, which is 7 and multiply that by the number of workers, 2, so you need 14 workers
To find the answer to c multiply 2 bye 3.5 to get 7 and multiply 5 by 3.5 to get 17.5 now rounf down so the answer to c is 17
Answer:
it would be rounded to about 4028003
Step-by-step explanation:
Answer: i need point srry.
Step-by-step explanation:
Answer:
2. y = -1/2x - 1
Step-by-step explanation:
First we want to find the slope of the line.
To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)
Plug in these values using two points (-4, 1) & (2, -2)
(-2 - 1) / (2 - (-4))
Simplify the parentheses.
= (-2 - 1) / (2 + 4)
= (-3) / (6)
Simplify the fraction.
-3/6
= -1/2
This is your slope. Plug this value into the standard slope-intercept equation of y = mx + b.
y = -1/2x + b
b is the y-intercept when the line crosses the y-axis.
From the graph, we can see that the point on the y-axis is (0, -1)
Therefore, b is -1.
Plug this into the equation.
y = -1/2x - 1
Hope this helps!
There are different data sets that have the same mean, median, and mode. Here's the data sets i got:
Set 1: 2,2,2,3,5,5
Set 2: 0,1,2,2,4,10
The mean for the 1st set is:
2+2+2+3+5+5= 19/6=3.1
The mean for the 2nd set is:
0+1+2+2+4+10= 19/6=3.1
The median for the 1st and 2nd set is:
2.5
And the mode (most common number) for the 2 sets is:
2
Hope this helps!! :-)
Sorry if I took to long, it took me awhile to come up with 2 sets that had different numbers, but had the same mean/median/ and mode.