3 years ago

If I roll a fair number cube 150 times, how many times should I expect to roll a number less than 4?

Mathematics

1 answer:

Julli [10]3 years ago

3 0

Answer:

6.25

Step-by-step explanation:

150/6/4=6.25

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H(x)=12x+3 evaluate h(6)

ElenaW [278]

Answer:

Step-by-step explanation:

Substitute 6 in for x:

12(6)+3 –––Multiply 12 by 6

72 + 3 –––Add 72 and 3

75 –––Your answer

7 0

3 years ago

Simplify 5(81/3 + 241/3)1/4

madreJ [45]

Answer:

$214\frac{2}{3}$

Step-by-step explanation:

$8\bigg(\frac{81}{3}+\frac{241}{3}\bigg)\frac{1}{4} \\\\= 8\bigg(\frac{81+241}{3}\bigg)\frac{1}{4} \\\\= 8\bigg(\frac{322}{3}\bigg)\frac{1}{4} \\\\= 8\times\frac{322}{3}\times\frac{1}{4} \\\\= 2\times\frac{322}{3}} \\\\= \frac{644}{3}} \\\\= 214\frac{2}{3} \\$