Answer:
Step-by-step explanation:
L and W are length and width, respectively.
W = 3¼ = 13/4
Area = LW = 27⅝ = 221/8 m²
L = area/W = (221/8)/(13/4) = (221/8)(4/13) + 221/26 = 17/2 = 8½ m
Answer:
0.01
Step-by-step explanation:
Using the z score formula
z = (x-μ)/σ,
where x is the raw score = 135
μ is the population mean = 100
σ is the population standard deviation = 15
z = 135 - 100/15
z = 2.33333
P-value from Z-Table:
P(x<135) = 0.99018
P(x>135) = 1 - P(x<135)
P(x > 135) = 1 - 0.99018
= 0.0098153
Approximately to 2 decimal places
= 0.01
Therefore, the proportion of the population for the following IQ score of 135 is 0.01
Answer: Option b.
Step-by-step explanation:
The reciprocal trigonometric ratios are:
1) Cosecant (
), which is the reciprocal of the sine.
2) Secant (
), which is the reciprocal of the cosine.
3) Cotangent (
), which is the reciprocal of the tangent.
If:
Then:
Knowing that:
You can substitute these values into the trigonometric ratios to find the values of the reciprocal ratios of the angle 
:
To convert from a percentage to a decimal, move the decimal twice to the left
11% = 0.11
200% = 2.00
20.07% = 0.2007
198.4% = 1.984
Hope this helps!
Answer is -3/4
Start with putting parentheses on the given numbers for these variables
Remove parentheses(When there is a in front of an expression in parentheses, the expression remains the same)
Reduce the numbers with the greatest common factor(3)
Calculate the difference 1 -7/4
Alternative form: -0.75
