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Positive parabola that has a minimum.
It’s positive if it opens upward, negative if it opens downward. It has a minimum if it opens upward, and maximum when it opens downward.
Answer:
3/50
Step-by-step explanation:
Multiply across the fraction- First start with the numerator digits (-1, 3, and -2)
-2*-1= 2 and 2*3= 6 So you should have 6 as your numerator
Now look at the denominator digits (4, 5, and 5)
Multiply across and you should get 100 as your denominator
You now have 6/100 but you are not done yet! Don't forget to simplify the fraction to get your final answer
Both 6 and 100 are divisible by 2 (6 divided by two is 3, and 100 divided by two is 50)
Thus, your final answer should be 3/50!
Answer:
Difference: 4-(-18)=22
=22 degrees celcius
Lowest temperature: 12 degrees higher that -18 degrees
= 12+(-18)
= -6 degrees celcius.
Step-by-step explanation:
Answer/Step-by-step explanation:
Volume of a sphere = ⁴/3πr³
1. r = ½ of 14.4 = 7.2 in.
Volume = ⁴/3 × π × 7.2³ = 1563.46 ≈ 1563.5 in.³
2. r = 6 yd
Volume = ⁴/3 × π × 6³ = 904.78 ≈ 904.8 yd³
3. r = 8 mm
Volume = ⁴/3 × π × 8³ = 2144.66 ≈ 2144.7 mm³
4. r = ½ of 13.5 = 6.75 cm
Volume = ⁴/3 × π × 6.75³ = 1288.25 ≈ 1288.3 cm³
5. r = 4.7 in.
Volume = ⁴/3 × π × 4.7³ = 434.89 ≈ 434.9 in.³ (nearest tenth)
