2 years ago

Which of the following has an exact cube root? a. 125 b. 49 C. 24

Mathematics

1 answer:

viktelen [127]2 years ago

7 0

A. 125 has an exact cube root

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Make sure to show all steps it took to answer this question

Gekata [30.6K]

Answer:

Doctor 1's average is 12 while doctor 2 is 16

Step-by-step explanation:

doctor 1:

20+22+29+15=17=18+1+1+2+3+7+9=144/12=12

doctor 2: 35+20+20+22+23+26+13+17+2+2+3+9=192/12=16

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3 years ago

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!PLEASE HELPP ME!!<br><br> What decimal number is represented by the shaded portion of the model?

Elan Coil [88]

13/20
13x5= 65
20x5= 100

65/100 = 0.65

0.65%

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1 year ago

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What are the x- and y- coordinates of point P on the directed line segment from K to J such that P is Three-fifths the length of

Mrrafil [7]

Answer:

$\left ( \frac{3x_2+5x_1}{8},\frac{3y_2+5y_1}{8} \right )$

Step-by-step explanation:

Given: P is Three-fifths the length of the line segment from K to J

To find: x- and y-coordinates of point P on the directed line segment from K to J

Solution:

Section formula:

Let point K and J be $(x_1,y_1)\,,\,(x_2,y_2)$ such that the point $p(x,y)$ divides KJ in ratio $m:n$

Then coordinates of point P are given by $\left ( \frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n} \right )$

Take $m:n=3:5$

So,

coordinates of point P = $\left ( \frac{3x_2+5x_1}{3+5},\frac{3y_2+5y_1}{3+5} \right )=\left ( \frac{3x_2+5x_1}{8},\frac{3y_2+5y_1}{8} \right )$

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Reil [10]

ummmm it could be third one i guesss

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2 years ago

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At a recent baseball game, anyone under age 9 was given one free hotdog.

Phoenix [80]

Answer:

9+ (nine or older)

Step-by-step explanation:

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