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Fofino [41]
3 years ago
15

A population has a mean of 400 and a standard deviation of 90. suppose a sample of size 100 is selected and x is used to estimat

e μ.
Mathematics
1 answer:
Over [174]3 years ago
5 0
What were your given answer choices
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Which ordered pair could be removed from the graph to create a set of ordered pairs that represents a function
geniusboy [140]

Answer:

(1,3) is the answer if this is question because you haven't given graph.

3 0
3 years ago
The graph of the equation y=|x+5| is shifted 2 units up and 6 units to the right. Rewrite the equation of the new graph for the
DerKrebs [107]

Answer:

Step-by-step explanation:

To move the graph 6 units to the right, subtract 6 in the absolute value.

y=|x+5-6|

To move it up, add 2 outside the absolute value.

y=|x+5-6|+2

Now remove the absolute values since x>1.

y=x+5-6+2

y=x+1

4 0
3 years ago
The measure of angle D is 5 times the measure of angle E. The two angles are supplementary. Find the measure of each angle
steposvetlana [31]
Angle e = x        angle d = 5x    supplementary means they add up to 180
x + 5x =180
6x = 180
6x/6 = 180/6
x = 30
so angle e = 30 and angle d = 5(30) = 150
4 0
3 years ago
Work out and simplify where possible<br><br>7/15+2/15​
alisha [4.7K]

Answer:

3/5

Step-by-step explanation:

7/15 + 2/15 = 9/15

both 9 nad 15 are divisible by 3

9/15 = 3/5

6 0
2 years ago
Read 2 more answers
Find the distance between (3,7) and (6,5)
zubka84 [21]

Answer:

square root of five but if it needs to be simplified then 2.24 (rounded)

Step-by-step

8 0
3 years ago
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