Answer: 1 1/14
Step-by-step explanation: sorry if im wrong
The growth factor of the function is 2 because that’s the number being raised to the power of x every time.
y = a(b)^x
Answer: q= 30
Step-by-step explanation:
Solve for q
by simplifying both sides of the inequality, then isolating the variable.
Inequality Form:
q>25
Interval Notation:
(25,∞)
Answer:a) z-value = -1.425 p-value= 0.077 statistically significant
Step-by-step explanation:
Given the following :
n1 = 100; x1 = 39 ; n2 = 100 ; x2 = 49
Z value for two independent samples can be obtained using the relation :
Z = (p1 - p2) /(√p(1-p)) * (√[(1/n1) + (1/n2)]
Z = -1.425
P-value : using the online p-value calculator at a confidence level of 90% from z score
Obtained p value = 0.077079
The p value is less than 0.1 , hence result is significant at p<0.10
Area of a square = x² ( x is the length of a side)
Area = 36cm² = x² = 6²
length of one side of the square in the scale drawing = 6cm
since the diagram is scaled to 1cm : 3ft
the actual length = 6 × 3 ft = 18ft
the actual area = x² = 18² = 324 ft²
the ratio of the area in the drawing to the
actual area is
36 cm² : 324 ft²
to get the simplest ratio we divide both sides by 36 ( as 36 is the factor they both share in common)
the simplest ratio of the area in the drawing to the
actual area is
1 : 9
Hope you understood :)
