Answer:
Step-by-step explanation:
y = x² + 4x is an up-opening parabola with x-intercepts 0 and -4.
y ≥ 0 when x≤-4 or x≥0
range: (-∞,-4)∪[0,+∞)
Answer:
377.6
Step-by-step explanation:
Multiply 59 by 640 and then move the decimal point over two numbers.
59% of 640
59 x 640
37760.0
377.6
Answer:
Obj B, by 1 g/cm^3
Step-by-step explanation:
Obj A = 12g / 8cm^3 = 3g / 2cm^3 = 1.5 g/cm^3
Obj B = 20g / 8cm^3 = 5g / 2cm^3 = 2.5 g/cm^3
2.5 - 1.5 = 1 g/cm^3
Hi there hopefully this helps!
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Answer: C.
Explanation:
A New Leash On Life's Graph has: 3, 11, 21, 13, and 4.
The mean: 10.4
No Ruff Stuff's graph has: 1, 9, 16, 16, 8, 1, and 1.
The mean: 7.43.
Hi there!
Answer:
<u><em>C.-8.4</em></u>
Step-by-step explanation:
divide by the numbers.
10.8-0.6=18.0=18
9.6-18
subtract the numbers.
9.6-18=-8.4
=-8.4
Hope this helps!
-Charlie
Have a great day!
