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Ede4ka [16]
3 years ago
7

Jenny has a 6-sided number cube. If Jenny rolls the number cube 180 times, how many times can Jenny predict she

Mathematics
1 answer:
vichka [17]3 years ago
4 0

Answer:

30 times

Step-by-step explanation:

Firstly, we need the probability of rolling a 1

That will be 1/6

So for 180 rolls, the equivalent number of times will be;

1/6 * 180 = 30

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Evaluate 4 − 0 . 2 5 g + 0 . 5 h 4−0.25g+0.5h4, minus, 0, point, 25, g, plus, 0, point, 5, h when g = 1 0 g=10g, equals, 10 and
abruzzese [7]

Not sure about the weird echo in the question but I think we're being ask to evaluate

4 - 0.25g + 0.5h

when g=10, h=5

That's

4 - 0.25(10) + 0.5(5) = 4 - 2.5 + 2.5 = 4

Answer: 4


6 0
3 years ago
Read 2 more answers
What is x? Please explain how you got it so I can understand for future questions.
Llana [10]

Answer:

\boxed{x = 40}

Step-by-step explanation:

<em>Hey there!</em>

Well angles like 142 and 2x + 22 equal each other because they are across from each other.

So we can set up the following,

142 = 3x + 22

Single out x

-22 to both sides

120 = 3x

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<em>Hope this helps :)</em>

4 0
3 years ago
Read 2 more answers
How do you multiple 1 1/3 × 5/6
Ostrovityanka [42]
So 1 and 1/3 times 5/6
first convert 1 1/3 into improper fraction (x/y)

1 1/3=3/3+1/3=4/3

4/3 times 5/6=(4 times 5)/(3 times 6)=20/18=10/9

the answer is 10/9 or 1 and 1/9 or 1 1/9
3 0
3 years ago
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Work out the value of 6.8x10^2 x 1.3x10^-3
Bas_tet [7]

Answer:

0.884

Step-by-step explanation:

just use a calculator

6 0
3 years ago
13. Pls help thank you<br> No work necessary<br> A, B, C, or, D ?
Sav [38]

Answer: C

Step-by-step explanation:

6 0
3 years ago
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