The temperature
, in degrees Fahrenheit, is a linear function of the number
of cricket chirps per minute. Now 22 cricket chirps per minute corresponds to a temperature of 43 degrees. Each additional chirp per minute corresponds to an increase of 0.27 degree.
?
A: Find a formula that gives as a linear function of
.
?
B: What temperature is indicated by 102 cricket chirps per hour?
?
C: How many cricket chirps per minute would give a temperature of 62.17 degrees?
What will be an ideal response?
?
B: 64.60 degrees
?
C: 93 cricket chirps per minute
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A. (tan ? + cos ?)(3 tan ? - 1) B. (3 tan ? - cos ?)(tan ? + 1) C. (3 tan ? + cos ?)(tan ? - 1) D. (tan ? - cos ?)(3 tan ? + 1)
Solve the equation by using the quadratic formula. =
+
A.
B.
C.
D.
Use properties of exponents to simplify the expression. Express answers in exponential form with positive exponents only. Assume that any variables in denominators are not equal to zero.(x5 ? x2)-3
A.
B.
C.
D. x21
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Answer the following statement true (T) or false (F)