Answer:
C. 90
Step-by-step explanation:
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Answer: 6.4 miles/hour
Step-by-step explanation:
Speed = distance/time
19.2/3 = 6.4
Hope this helps!
<h3>
Answer: Choice B</h3>
24/48, 20/48, 18/48, 17/48
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Explanation:
1/3 = 0.333 approximately
2/3 = 0.667 approximately
We're looking for values between 0.333 and 0.667
We can rule out choice A because 1 doesn't fit the description.
Choice C can be ruled out as well because 9/12 = 0.750 isn't between 0.333 and 0.667
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Choice B works because all the decimals shown below are between 0.333 and 0.667
- 24/48 = 0.500
- 20/48 = 0.417 (approximate)
- 18/48 = 0.375
- 17/48 = 0.354 (approximate)
Z² -<span> 6z - 27 = 0
</span>z² + 3z - 9z - 27 = 0
z(z+3) - 9(z+3) = 0
(z+3)(z-9) = 0
z + 3 = 0 or z - 9 = 0
z = -3 z = 9
Answer: z=-3 and z=9
Answer:
1889.02
Step-by-step explanation: