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3 years ago

4(3+4x-2) please slove this equation

Mathematics

1 answer:

wolverine [178]3 years ago

6 0

Answer:

Step-by-step explanation:

4 + 16x is the answer

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What is the quadratic regression equation for the data set?

Svet_ta [14]

Answer:

y=−0.004x2+0.415x−0.546

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2 years ago

Which expressions are completely factored? Select each correct answer. 32y10−24=8(4y10−3) 18y3−6y=3y(6y2−2) 16y5+12y3=4y3(4y2+3)

laila [671]

Answer:

Option A and Option C

Step-by-step explanation:

Option A: $32y^{10}-24 = 8(4y^{10}-3)$ This is completely factored as 8 is the Highest Common Monomial factor

Option B: $18y^{3}-6y = 3y(6y^{2}-2)$ This is not completely factored as 2 is still a common factor of 6y2 and -2.

Option C: $16y^{5}+12y^{3}=4y^{3}(4y^{2}+3)$ This is completely factored as 4y2 is the Highest Common Monomial factor

Option D: $20y^{7}+10y^{2} = 5y(4y^{6}+2y)$ This is not completely factored as 2y is still a common factor of 4y6 and 2y.

So the options that are completely factored are Option A and Option C

3 0

2 years ago

Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

1 dose is required for 100 mg,

Since, 1 mg = 0.001 g,

⇒ 100 mg = 0.1 g

⇒ 1 dost is required for 0.1 g,

Thus, the ratio of doses and quantity ( in gram ) is $\frac{1}{0.1}=10$

Let x be the doses required for 20 grams,

So, the ratio of doses and quantity is $\frac{x}{20}$

$\implies \frac{x}{20}=10$

$\implies x=200$

Hence, 200 doses can be obtained from 20 grams of the drug.

Option 'B' is correct.

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2 years ago

What is the median?<br> –63–63–70–71–71–91–74–71

Otrada [13]

Answer: The median of the date you gave would be -71. Hope that helps!

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2 years ago

Y/-2 ≤ 5 what is the answer to that question

grigory [225]

Y ≤ 7

You add 2 on both sides

8 0

2 years ago

Read 2 more answers