See attached picture with the answer
Use MathPapa.com. Icame out withe the awnser 1
Answer:
1.1, 12, 99
Step-by-step explanation:
For the first one, we divide 2.5 by 2.2 (2.5/2.2) to get approximately 1.1 kilograms. So it would be the first option. For the second one, we know that 8x6=48, so we multiply 2 by 6 to get 12/48, so it would be the second option. For the third one, we can do this problem: 110/20 to get 5.5. We can multiply 18 by 5.5 to get 99. So that means the answer would be the first option.
One factor of f(x) = 5x³ + 5x² - 170x + 280 is (x + 7). What are all the roots of the function? Use The Remainder <span>Theorem
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Solution:</span>
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The </span>
all roots of the function ⇒⇒⇒ -7 , 2 and 4</span><span>
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See the attached figure for the detailed solution.</span>