Answer:
Step-by-step explanation:
10/9 + (-11/90)
100/90 + (-11/90) = 89/90
Answer:
105
Step-by-step explanation:
A normal or symmetrical distribution where each the distance between each side of the distribution to the midpoint is the same, a normal distribution, also called a symmetrical distribution has the se value for both its median and mean. Hence, if the mean of a normal distribution is x, then it's median will also be x.
For the scenario given,
Since mean = 105 ; then median = 105
Answer:
don't know the answer but hope this helps
Substituting for a Variable
If you know the value that the variable is equal to, you can substitute that value in for the variable in the expression! Let's look at an example. Since we know that x=5, we can directly substitute or replace the x in the expression x+3 with a 5 to solve for y!
Answer:
A because (0,-6) is the y-intercept so you start at the point you know. Then because slope is a rise over run fraction the slope can also be written as 2/1 which is rise 2 over 1.
Step-by-step explanation:
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Hey there! :)
Answer:
C. 7 : 18.
Step-by-step explanation:
To solve this, we need to convert each of the measurements given to inches:
2 ft 4 in = 28 inches.
2 yard = 6 feet = 72 inches.
Therefore, expressing this as a ratio would give us:
28 : 72
Simplify by reducing by a factor of 4:
7 : 18. This is the ratio in simplest form.
