Answer:
the numerator is 31 and the bottom is 8
Step-by-step explanation:
Answer:
0 feet.
Step-by-step explanation:
h = -16t^2 + 12t + 4
h = -4(4t^2 - 3t - 1)
= -4(4t + 1)(t - 1)
After 1 second height = -4 * 1 * 0 = 0 feet.
The equation for the determination of the z-score is shown below.
z-score = (x - μ) / σ
where x is the value in which we need to determine the z-score, μ is the mean or the average, and σ is the standard deviation.
Substituting the known values,
z-score = (1,030.00 - 1,200) / 100 = -1.7
Therefore, the z-score of 1,030 is -1.7.
Answer:
15 meters
Step-by-step explanation:
The diagram of the problem is attached below in the first image.
Chords KM and LN (which is the diameter) intersect at X.
Theorem: If the diameter is perpendicular to a chord, it bisects the chord.
Therefore:
LN divides KM into equal parts of 6 meters,
Applying the theorem of intersecting chords:
KX*XM = LX*XN
6*6=3*XN
3*XN=36
XN=12
Next, we find the length of the diameter LN
LN=LX+XN
=3+12
=15 meters
The diameter of the completed circle is 15 meters.
Answer:
Step-by-step explanation:
To evaluate h(- 6), substitute x = - 6 into h(x)
h(- 6) = 10 - = 10 - = 10 +
h(- 6) = 10 + = 10 =