A relative frequency table is made from data in a frequency table. Relative Frequency Table: A 4-column table with 3 rows. The f
irst column has no label with entries likes E, F, total. The second column is labeled G with entries y, 31%, 58%. The third column is labeled H with entries 24%, 18%, 42%. The fourth column is labeled total with entries 51%, 49%, 100%. What is the value of y in the relative frequency table? Round the answer to the nearest percent. 12% 27% 46% 52%
2 answers:
Answer:
<h2>The value of y is 27%.</h2>Step-by-step explanation:
The value of can be get in two way.
For the column G, the total value is given by 58%.
In the row of F and column of G, the value is 31%.
Hence, the value of y is (58 - 31) = 27%.
Again, In the row of E, the total value is given by 51%.
The E-th row and H-th column shows the value 24%.
Hence, the value of y is (51 - 24) = 27%.
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Answer:
<em>The measure of angle J is 44°</em>
Step-by-step explanation:
<u>Isosceles Trapezoid</u>
The isosceles trapezoid has its non-parallel sides of the same length, thus the angles they form with their respective parallel sides are congruent.
It means: Angle J is congruent with angle K and angle M is congruent with angle L
The sum of angles in a trapezoid is 180*(4-2)=360°
Thus:
Joining like terms:
Adding 24:
Dividing by 64:
x=6°
Thus:
The measure of angle J is 44°
Answer:
See picture attached below.
Step-by-step explanation:
To graph the system, graph each line separately.
y = 3x + 3 ha slope 3 and y-intercept 3.
Start at 3 on the y-axis and mark a point. Then from this point move up 3 units and to the right 1 unit. Mark a point and connect.
y=-x - 3 has slope -1 and y-intercept -3.
Start at -3 on the y-axis and mark a point. Then from this point move down 1 unit and to the right 1 unit. Mark a point and connect.
This graph is represented in the picture attached.
