Anna is planting in her garden the package says she needs to use 4 punds od fertilizer for 120 sqft the area of annas yard is 18
1 answer:
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Option C: 0.8889 is the probability of choosing an orange marble and a green marble.
<h2>Given that:</h2>- Number of red marbles is 5
- Number of orange marbles is 2
- Number of yellow marbles is 1.
- Number of green marbles is 2.
So there are in total 10 marbles.
Two marbles can be chosen in ways = 90/8
Now the favorable event is when one green marble and one orange marble is chosen. The number of ways this can be done is
The resultant probability is calculated by:
Thus the needed probability is 0.08889 given by option C.
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Answer:
27.932 in
Step-by-step explanation:
The initial angle (or height) is not shown, so we have assumed it is 30°. The equation for the height of the valve cap can be written as a function of angle:
y = 15.375 +14.5·sin(x +30) . . . . . . where x is in degrees
The angle measured from the +x axis is already 30° when the rotation angle is zero. Evaluating the above equation with x = 390° gives an angle of 420°, or 60° beyond one full rotation.
y = 15.375 +14.5·sin(60°) ≈ 27.932 . . . . inches above the ground.
The valve cap is 27.932 in. above the ground.
