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defon
3 years ago
12

A 12 sided solid has equal-sized faces numbered 1 to 12. A: find P(number greater than 10) B: find p(number less than 5 ) C: if

the 12 sided solid is rolled 200 times, how many times would you expect either a 4,6,or 9 to be rolled.
Mathematics
2 answers:
alexgriva [62]3 years ago
6 0

Answer: the answer is c

Step-by-step explanation:

i just got it right

Scilla [17]3 years ago
4 0

Answer:

Use Ph0toMath..............

Step-by-step explanation:

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387 in base 10 to base 5
GrogVix [38]

Answer: 387 in base 10 to base 5 is 3022

Step-by-step explanation:

To convert 387 in base 10 to base 5, we would take the following steps

Firstly , we would divide the number to be converted by 5. The remainder forms the last digit of the number in base 5 while the quotient is divided again to get a new quotient and remainder. The new remainder forms the next digit to the left of the last digit. It continues till it gets to zero. Therefore,

387/5 = 77 remainder 2(last digit)

77/5 = 15 remainder 2(next digit to the left of the last).

15/5 = 3 remainder 0(next digit to the left)

3/5 = 0 remainder 3(next and final digit to the left)

Therefore, 387 in base 10 to base 5 is 3022

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4 years ago
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A drought effects 9 out of 12
masya89 [10]

Answer:

You just have to divide 9 by 12 to get your answer of 75%

8 0
3 years ago
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If you borrow $5.93 for nine years at an interest rate of 6%, how much interest will you pay? In terms of simple interest.
lorasvet [3.4K]

Answer: $3.20

Step-by-step explanation:

SI = p *r * t

= 5.93 * 0.06 * 9

= 3.20

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3 years ago
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If D is an n × n diagonal matrix with entries dii, then det D = d11d22 ∙ ∙ ∙ dnn. Verify this theorem for 2 × 2 matrices.
nadya68 [22]

Answer:

Verified

Step-by-step explanation:

Let the diagonal matrix D with size 2x2 be in the form of

\left[\begin{array}{cc}a&0\\0&d\end{array}\right]

Then the determinant of matrix D would be

det(D) = a*d - 0*0 = ad

This is the product of the matrix's diagonal numbers

So the theorem is true for 2x2 matrices

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14/20 21/30 28/40 are the equivalent fractions
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