Answer:
a. 1.059
Step-by-step explanation:
Test statistics is used in hypothesis testing to find the conclusion. Test statistics are T-values which are used in testing a hypothesis and deciding whether to accept or reject the null hypothesis.
Test statistics can be calculated with the following formula:
Z = x - u / s /
Answer:
standard form is 45x -12y -100 = 0.
Step-by-step explanation:
Given the equation is -3/2x=-2/5y-10/3.
Finding common denominator, L.C.M.(2,5,3) = 30.
Multiplying both sides by 30.
30*(-3/2x) = 30*(-2/5y-10/3)
-45x = -12y -100
Moving all terms on left side, keeping right side equal to 0.
-45x +12y +100 = 0
Making x's coefficient positive by changing all signs.
45x -12y -100 = 0
Hence, standard form is 45x -12y -100 = 0.
$23.00 per cake so thats $20.00 plus 15%
Answer:
23,41 cm (if it's a square triangle)
Step-by-step explanation:
a²+b² = c²
22²+8² = c²
√548 = √c²
23,41 = c
Answer:
Step-by-step explanation:
the line parallel to this line is
; k ∈ R
the line passes through the point (2,-1)
so,
∴the line that passes through point (2, -1) and is parallel to the line described y = (2/3)x - 6 is
