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Molodets [167]
2 years ago
13

Define the following terms using your own words. (2-3 sentences only)

Mathematics
1 answer:
sergejj [24]2 years ago
8 0

Answer:

  1. Frequency: the rate at which something occurs over a particular period of time or in a given sample.
  2. Class size :Class size is the average number of students per class, calculated by dividing the number of students enrolled by the number of classes..
  3. O give :Ogive is the curve which is constructed by plotting cumulative frequency data on the graph paper, in the form of a smooth curve.
  4. Variance: The term variance refers to a statistical measurement of the spread between numbers in a data set.
  5. Range: The range, the difference between the largest value and the smallest value.
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Please help me out someone
My name is Ann [436]

Answer:

Step-by-step explanation:

is SAS because you are given a pair of sides ≅, you have a pair of angles that are ≅ because 2 ║lines cut by a transversal and, you have another side because one of the sides is shared

3 0
3 years ago
How can these models be used to find the sum 1.8 + 1.56?
enyata [817]

Answer:

The sum of  1.8 and 1.56 is 3.36 according to the model

Sum of decimals

Given the expression  1.8 + 1.56

Using the partial sum method

1.8 + 1.56 = (1.0 + 0.8) + (1.0+0.56)

Regroup as whole and decimal number

1.8 + 1.56 = (1.0 + 1.0) + (0.8 +0.56)

1.8 + 1.56 = 2.0 + 1.36

1.8 + 1.56 = 3.36

Hence the sum of  1.8 and 1.56 is 3.36 according to the model

3 0
2 years ago
42. Use the Quadratic Equation to find the Roots of x2 + 3x - 3=0
almond37 [142]

Answer:

Step-by-step explanation:

The coefficients of the x terms are {1, 3, -3}, so the discriminant, b^2 - 4ac, is 3^2 - 4(1)(-3), or 9 + 12, or 21.  The positive nature of the discriminant tells us that there are two real, unequal roots.  Following the quadratic formula, we get:

       -3 ± √21

x = -----------------

              2

8 0
3 years ago
У
kramer
Value of y= 18 and value of x= 9 root3
therefore answer is D
7 0
2 years ago
in the question " Brianna is getting materials for a project. Her teacher gives her a container that has 0.15 L of liquid in it.
devlian [24]
0.15*0.4=0.06
you just multiply it
6 0
3 years ago
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