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3 years ago

13

Leah ran 6 block north then back 4 block south

1 answer:

Murljashka [212]3 years ago

8 0

Distance of 10 blocks
Displacement of 2 blocks north

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Care numar este mai mare 52x sau 5x3?

qwelly [4]

Add 52 times 15 cause 5 times 3 is 15 and. u get 780

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4 years ago

You have 24 toys for 6 children.

Lelu [443]

24 divided by 6 equals 4

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3 years ago

Ms. Fuller has 8/3 pies left over from her party. How can you write the number of pies she has left over as a mixed number?

PolarNik [594]

8/3 is an improper fraction, to make it proper you find out how many times 3 goes into 8 (which is 2). So then you have 2 and two times 3 is 6. This does not equal 8 yet so you do 8-6=2 You put this number over the denominator 3. So your final answer is 2 2/3.

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4 years ago

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PLSSSSSS I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

il63 [147K]

Answer:

3 - $\sqrt{19}$

Step-by-step explanation:

$\sqrt{(3 - \sqrt{19})^2}$

The ^2 in the square root cancels each other so

3 - $\sqrt{19}$

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4 years ago

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A box contains ten sealed envelopes numbered 1,..., 10. The rst ve contain no money, the next three each contain $5, and there i

Neporo4naja [7]

Answer:

a)

P(X = 0) = 5/10

P(X = 5) = 3/10

P(X = 10) = 2/10

b)

E = 0·5/10 + 5·3/10 + 10·2/10 = 3.5

V = 0^2·5/10 + 5^2·3/10 + 10^2·2/10 - 3.5^2 = 15.25

3 0

3 years ago