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Andrews [41]
3 years ago
12

A number cube is rolled and a coin is flipped.

Mathematics
2 answers:
zhenek [66]3 years ago
5 0

Answer:

The amount of possible outcomes is 12. a= H2 and b= T6

KengaRu [80]3 years ago
3 0

Answer:

Event 1: Rolling a number cube has 6 possible outcomes. Event 2: Flipping a coin has 2 possible outcomes. There are 12 possible outcomes.

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At a hardware store, each wooden plank costs $3.57. How much do 12 planks cost?
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To find this answer, we need to multiply 3.57 by 12.
3.57 * 12 = 42.84
Therefore, 12 planks will cost $42.84.
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The number of bacteria in a second study is modeled by the function b_2(t)=800(1.6)^t.
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Answer:

1.6 = 1 + .6 = 60% growth rate

Step-by-step explanation:

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Explain how you use estimation to check the reasonableness of a solution to a practical problem.
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Answer:

Well, one way to use reasonableness is to estimate the answer to see if your answer is an outrageous answer or not. So, looking at your problem, you see that you are multiplying a two hundred something number by 4 and then subtracting 10 from it.

Step-by-step explanation:

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3 years ago
Convert 86.25 into hexadecimal. ​
Romashka-Z-Leto [24]

Answer:

56.4

Step-by-step explanation:

To convert decimal number 86.25, we convert its integer and fraction part individually and then add them to get the equivalent hexadecimal number, as below:

To convert integer 86 to hexadecimal, follow these steps:

Divide 86 by 16 keeping notice of the quotient and the remainder. Continue dividing the quotient by 2 until you get a quotient of zero.

Then just write out the remainders in the reverse order to get the equivalent hexadecimal number.

86 / 16 = 5 with remainder 6

5 / 16 = 0 with remainder 5

Here is the answer to 86 decimal to hexadecimal number:

56

For converting decimal fraction 0.25 to hexadecimal number, follow these steps:

Multiply 0.25 by 16 keeping notice of the resulting integer and fractional part. Continue multiplying by 16 until you get a resulting fractional part equal to zero (we calcuclate upto ten digits).

Then just write out the integer parts from the results of each multiplication to get equivalent hexadecimal number.

0.25 × 16 = 4 + 0

Here is the answer to 0.25 decimal to hexadecimal number:

0.4

Therefore, decimal number 86.25 converted to hexadecimal is equal: 56.4

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2 years ago
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Answer:

Any value of  

r

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All real numbers

Interval Notation:

(-Any value of  

r

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All real numbers

Interval Notation:

( ∞ ,∞ )

Step-by-step explanation:

3 0
3 years ago
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