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kykrilka [37]
3 years ago
6

Please help me!

Mathematics
2 answers:
slava [35]3 years ago
8 0
1/6·30=5
so your answer is b)5

umka2103 [35]3 years ago
7 0

Answer:

5 times a 6 can be expected in 30 times.

Step-by-step explanation:

A die is rolled 30 times.

We have to find how many time a 6 can be expected in 30 times.

Probability of getting 6 in 1 time = \frac{1}{6}

⇒ Probability of getting 6 in 30 time = \frac{1}{6}\times30

                                                             = 5 times

Therefore, 5 times a 6 can be expected in 30 times.

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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
sashaice [31]

Answer:

k = –10

Step-by-step explanation:

From the question given above, the following data were obtained:

f(x) = x³ – 6x² – 11x + k

Factor => x + 2

Value of K =?

Next, we shall obtained the value of x from x + 2. This is illustrated below:

x + 2 = 0

Collect like terms

x = 0 – 2

x = –2

Finally, we shall determine the value of k as illustrated below:

f(x) = x³ – 6x² – 11x + k

x = –2

Thus,

f(–2) = 0

x³ – 6x² – 11x + k = 0

(–2)³ – (–2)² – 11(–2) + k = 0

–8 – (4) + 22 + K = 0

–8 – 4 + 22 + K = 0

10 + k = 0

Collect like terms

k = 0 – 10

k = –10

Thus, the value of k is –10

7 0
3 years ago
What percent of 70 is 28
solniwko [45]
Find 28/70 and then mult. the result by 100%.

Using a calculator, 28/70 = 0.4.  Multiplying this result by 100%, we get 40%.
3 0
3 years ago
Samantha draws a hopscotch diagram on the sidewalk in front of her house.The diagram is 10 feet long.Her neighbor asks her to dr
horrorfan [7]
2/5. The answer is 2/5 since 4/10 in simplest form is 2/5
5 0
3 years ago
Read 2 more answers
Solve the equation x2 + 6x +8= 0.<br> Someone please help ASAP will give brainliest
Alik [6]

Answer:

x = -2,-4

Step-by-step explanation:

if you check it it will be 0 on both so its not both its just one but you can chose

5 0
3 years ago
The double-bar graph shows the win-loss records for the Carolina Panthers football team in the years 1995-2001. A bar graph titl
lina2011 [118]

Answer:

the answer is A

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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