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3 years ago

Eight children equally share 5 apples. How much of one apple is in each share?

Mathematics

1 answer:

Vinil7 [7]3 years ago

8 0

5 divided by 8 is 5/8 or .625, so each get 5/8 or.625 of an apple

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-18+6-40 please help

Natali [406]

Answer:

-52

Step-by-step explanation:

-18+6=-12

-12-40=-52

7 0

3 years ago

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An urn contains 5 red balls and 2 green balls. Two balls are drawn one after the other. What is the probability that the second

AleksAgata [21]

Answer:

<em>The probability that the second ball is red is 71%</em>

Step-by-step explanation:

<u>Probabilities</u>

We know there are 5 red balls and 2 green balls. Let's analyze what can happen when two balls are drawn in sequence (no reposition).

The first ball can be red (R) or green (G). The probability that it's red is computed by

$\displaystyle P(R)=\frac{5}{7}$

The probability is's green is computed by

$\displaystyle P(G)=\frac{2}{7}$

If we have drawn a red ball, there are only 4 of them out of 6 in the urn, so the probability to draw a second red ball is

$\displaystyle P(RR)=\frac{5}{7}\cdot \frac{4}{6}=\frac{10}{21}$

If we have drawn a green ball, there are still 5 red balls out of 6 in the urn, so the probability to draw a red ball now is

$\displaystyle P(GR)=\frac{2}{7}\cdot \frac{5}{6}=\frac{5}{21}$

The total probability of the second ball being red is

$\displaystyle P(XR)=\frac{10}{21}+\frac{5}{21}=\frac{5}{7}=0.71$

The probability that the second ball is red is 71%

7 0

3 years ago

20 POINTS! Please help

LUCKY_DIMON [66]

Hey! I believe the answer is A. Have a nice/great day! :-)

4 0

3 years ago

Can anyone help me out with this?? I dont Understand

artcher [175]

The arc length (s) is given in terms of the radius (r) and central angle (θ) by
s = r*θ . . . . . . . where θ is in radians

For your arc, the length is
s = (15 ft)*(π/4) ≈ 11.78 ft

_____
45° can be converted to radians by multiplying by π/180°.
45° * (π/180°) = π*(45/180) = π/4 . . . . radians

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3 years ago

6mn (2m-3n) equals to?

Free_Kalibri [48]

Answer and Step-by-step explanation:

Distribute the 6mn to the 2m and -3n

The answer is:

$(12m^{2} n ) - 18mn^{2}$

#teamtrees #WAP (Water And Plant)

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3 years ago

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