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geniusboy [140]
3 years ago
14

Jakob rolls an 8-sided number cube that is numbered from 1 through 8 a total of 400 times. About how many times should Jakob exp

ect to roll a 5?
Mathematics
2 answers:
il63 [147K]3 years ago
6 0

Answer:

50 times

Step-by-step explanation:

max2010maxim [7]3 years ago
4 0

Answer:

50

Step-by-step explanation:

there are 8 sides, so you have a 1/8 chance of getting a 5. Multiply that by the 400 times you rolled the die, and you get the answer,

50 times

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Alex73 [517]

Answer:

He needs 56c  of lemon juice to make 4 salad dressings.

Step-by-step explanation:

We only need to look at how much lemon juice to make one salad dressing which would be 14c so we have to make 4 so we would do 14x4 to get how much lemon juice you need to make 4 dressings so you would need 56c of lemon juice to make 4 dressings

7 0
3 years ago
Read 2 more answers
Use the associative property of addition to find total of 1,10,18 in two different ways
Nuetrik [128]

Answer:

29

Step-by-step explanation:

According to the associative property of addition, for any given real numbers, a,b, and c;

a+(b+c)=(a+b)+c

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1+10+18=29

Or;

1+10+18=1+(10+18)

1+10+18=1+28

1+10+18=29

3 0
3 years ago
-15b^5+18b^3/3b<br> ??? Help
ioda

-15b^5+18b^3/3b

= -15b^5+ 6b^2

= 3b^2(-5b^3 + 2)

4 0
3 years ago
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please help me:/ currently doing my math homework i had forgotten about and this is my last question i need. i need someone to s
timurjin [86]

Answer:

2/21

21/2

21 = x

Step-by-step explanation:

5 0
3 years ago
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X=<br><img src="https://tex.z-dn.net/?f=%20%7B3%7D%5E%7By%7D%20" id="TexFormula1" title=" {3}^{y} " alt=" {3}^{y} " align="absmi
Marianna [84]
Answer:
Exact form: x= 3^243
Decimal form: x=8.71896424 • 10^115
7 0
4 years ago
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