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Eduardwww [97]
3 years ago
15

A test that is valid must have scores that fit a normal curve A be reliable B be normed on a random sample C predict future beha

vior D reveal important information
Mathematics
1 answer:
sasho [114]3 years ago
4 0

Answer:

A: be reliable

Step-by-step explanation:

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Solve equation using addition of equality x-2=25 simplify as a integer or fraction
MrMuchimi

Answer:

x=27

Step-by-step explanation:

1. x-2=25 so add 2 to both sides x=25+2

2. 25+2= 27 so, the answer is x=27 Can you make me Brainliest

6 0
3 years ago
Which of the following expressions represents “5% of a number”?
Svet_ta [14]

Answer:

b

Step-by-step explanation:

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Please Fill in the Blank with the simplified equation. 5/8g=40
FinnZ [79.3K]

Multiply both sides by 8

5/8g × 8 = 40× 8

5g = 320

Divide both sides by 5

5g/5 = 320/5

G = 64

4 0
3 years ago
If m/CHF = 106°, then what is m/FHD?
densk [106]

Answer:

74 degrees

Step-by-step explanation:

The two angles in question form a straight line (180 degrees)

   180 = CHF + FHD

  180 = 106 + FHD

180 - 106 = FHD

   FHD = 74 degrees

5 0
2 years ago
The triangles are similar. What is the value of x? Enter your answer in the box. x =
notsponge [240]

Answer:

Value of x is used to consider unknown value. The letter “x” is commonly used in algebra to indicate an unknown value. It is referred to as a “variable” or, in some cases, a “unknown.” In x + 2 = 7, x is a variable. ... A variable need not be “x,” but might be “y,” "w," or any other letter, name, or symbol.

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