4 years ago

Is -4 1/5 less than. greater than or equal to -4 9/10

Mathematics

1 answer:

Natalija [7]4 years ago

8 0

-4 1/5 is greater than -4 9/10

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Mrs. Williams teaches preschool. At snack time on Monday, Mrs. Williams used 2/3 of a bottle of juice to give 12 students each a

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Answer: 1 1/6

Step-by-step explanation:

Let the amount of students that a bottle of juice can cater for be x. Therefore,

2/3 × x = 12

2x/3= 12

2x = 12 × 3

2x = 36

x = 36/2

x = 18

Since Mrs. Williams gave juice to 21 students, the number of bottles of juice that was used will be:

= 21/18

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The vertex of this parabola is at (3,5). When the value is 6, the x value is -1.

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3 years ago

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Thepotemich [5.8K]

Answer:

r = 3m

Step-by-step explanation:

Formula for the volume of a sphere: V = $\frac{4}{3}$ $\pi$ $r^{3}$

We want to find the radius so we use algebra to rearrange the equation to make the radius (r) the subject of the equation

Divide both sides by $\frac{4}{3}$

$\frac{3V}{4}$ = $\pi$ $r^{3}$

Divide both sides by $\pi$

$\frac{3V}{4\pi }$ = $r^{3}$

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$\sqrt[3]{\frac{3V}{4\pi } }$ = r

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r = $\sqrt[3]{\frac{3(36\pi) }{4\pi } }$

Expand the bracket

r = $\sqrt[3]{\frac{108\pi }{4\pi } }$

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r = $\sqrt[3]{27}$

The cube root of 27 is 3, because $3^{3}$ = 3 x 3 x 3 = 27

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4 years ago

Which set of transformations has been performed on triangle ABC to form triangle A′B′C′? Dilation by a scale factor of 4 followe

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graphed in the image attached with points,

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