Answer:
p(x)=x^4+9x^3-9x+2
p(-3)=(-3)⁴+9(-3)³-9×(-3)+2=81-243+27+2=-133 is you answer
Answer:
February: +10
March: -5
April: +50
May: -25
June: -20
Step-by-step explanation:
Subtract each value in column 2 by 1000. A positive number means exceeding the monthly goal of 1000 pounds, a negative number means not achieving the goal.
Answer:
89 over 5
Step-by-step explanation:
Answer:
4cm
Step-by-step explanation:
The edge length is 4cm.
Answer:
a) μ =35.858KN
b) median cable strength =36.06KN
Step-by-step explanation:
Let X1, X2, X3, X4 represent the strength of the 4 wires.
We can find the median of the cable strength in minitab as:
Stat - Basic statistics- Display descriptive statistics-variable (C5) -statistics(median) - ok
Median cable strength is 36.06 KN
Therefore the estimate of the mean strength of the cable is 35.858 KN, and the estimate of the median cable strength is 36.06 KN.