Answer:
<em>The answer is 5</em>
Step-by-step explanation:
<em>From the question given, we have to make reference to what we already know.</em>
<em>Recall that, for normality assumptions np and nq values need to be greater than or equal to 5.</em>
<em>Hence,</em>
<em>P = 0.6, where p = population proportion </em>
<em>q = 1 – p=</em>
<em>1 – 0.6 = 0.4</em>
<em>n = 13</em>
<em>thus,</em>
<em>np = 13 x 0.6 = 7.8 > 5</em>
<em>Therefore,</em>
<em>nq = 13 x 0.6 = 5.2 > 5</em>
Answer: here is your steps Simplifying
8x + -37 = 5x + 17
Reorder the terms:
-37 + 8x = 5x + 17
Reorder the terms:
-37 + 8x = 17 + 5x
Solving
-37 + 8x = 17 + 5x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-5x' to each side of the equation.
-37 + 8x + -5x = 17 + 5x + -5x
Combine like terms: 8x + -5x = 3x
-37 + 3x = 17 + 5x + -5x
Combine like terms: 5x + -5x = 0
-37 + 3x = 17 + 0
-37 + 3x = 17
Add '37' to each side of the equation.
-37 + 37 + 3x = 17 + 37
Combine like terms: -37 + 37 = 0
0 + 3x = 17 + 37
3x = 17 + 37
Combine like terms: 17 + 37 = 54
3x = 54
Divide each side by '3'.
x = 18
Simplifying
x = 18
Step-by-step explanation:
-2/3y - 3/4 = 5
Add 3/4 to both sides.
-2/3y = 5 + 3/4
Simplify.
-2/3y = 5 3/4
Multiply both sides by -3/2.
-3/2 × -2/3y = 5 3/4 × -3/2
Simplify.
y = 23/4 × -3/2
Simplify.
y = -69/8 AND y = -8 5/9
~Hope I helped!~
Answer:
I think it is 8! Sorry if it's wrong!
Answer:
Area of a trapezoid= (big base+small base)/2 x height
A=(67+54)/2 x 18
A=60.5 x 18
A=1089
