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3 years ago

Negative ten is no less than two times a number plus fourteen

Mathematics

1 answer:

creativ13 [48]3 years ago

5 0

All you do is change signs write 2x minus 14 equals negative 10-14 equals four then you write 2x over two equals four over two then u write x equals negative two

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Ruben made 3.4 gallons of peach ice cream in his new ice cream maker. If there are 22.5 servings in a gallon, how many servings

WITCHER [35]

Answer:

Reuben made 76.5 servings of Peach ice cream

Step-by-step explanation:

Total gallons of peach ice cream made = 3.4 gallons

Number of servings per gallon = 22.5

This means that:

1 gallon = 22.5 servings

∴ 3.4 gallons = 22.5 × 3.4 = 76.5 servings

Therefore, Reuben made 76.5 servings of Peach ice cream

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3 years ago

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Answer:

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Step-by-step explanation:

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Angelina_Jolie [31]

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3 years ago

Read 2 more answers

Adam And Eve had 32 apple in 8 barrels how many would they have in all?

astraxan [27]

Answer:

Adam and Eve will have 4 apples in each barrel

Step-by-step explanation:

32/8

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7 0

2 years ago

[25 POINTS] The approximate change in the value of f(x) = sqrt(2(x-1)) at x = 3 using differentials with dx = 0.01 is

otez555 [7]

Answer:

$\frac{1}{200}$

Step-by-step explanation:

<u>Find the derivative of the function when x=3</u>

<u /> $y=\sqrt{2(x-1)}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(x-1)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(3-1)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{2(2)}}$

$\frac{dy}{dx}=\frac{1}{\sqrt{4}}$

$\frac{dy}{dx}=\frac{1}{2}$

Since the change in the value of the function is $dy$ and we know that the change in x is $dx=0.01$ , then we have:

$\frac{dy}{dx}=\frac{1}{2}$

$dy=\frac{1}{2}dx$

$dy=\frac{1}{2}(0.01)$

$dy=\frac{1}{200}$

Therefore, the 2nd option is correct

<u />

8 0

2 years ago