Answer: 28
Step-by-step explanation:
7x4= 28
7/28 hope this helps
ANSWER
Zero(s)
The function is discontinuous at
EXPLANATION
The given rational function is
For this function to be equal to zero, then the numerator must be zero.
Equate the numerator to zero and solve for x.
This implies that
The rational function is discontinuous when the denominator is equal to zero.
Solve this quadratic equation using the square root method or otherwise.
There is discontinuity at
Answer:
Step-by-step explanation:
Let x be the normal body temperature
X is N(99, sigma)
Sample mean x bar = 98.2 and s = 0.63
Margin of error = Z critical * 0.63 = 1.95 *0.63 = 1.2285
It is safe since 1.5 <1.96 critical value of z at 95%
Answer:
His aggregate marks in percentage: 87.5%
Explanation:
marks obtained: 72 + 68 + 64 + 76 = 280 marks achieved
total marks were there: 80 * 4 = 320 marks
aggregate achieved marks in percentage:
87.5%
Answer:
Most Likely C) y = -8x + 75
Step-by-step explanation:
- The scatter plot shows a negative association, so the line of best fit has a negative slope. The eliminates A and B, since their slopes are positive.
- The highest point is (0,75). Because of this, it is safe to assume that would be the best estimate of the y-intercept.
- Out best answer is