Write two different word phrases for the expression (52+8) 30
2 answers:
Answer:
→ 'Thirty times the sum of numbers fifty two and eight'.
→ 'Fifty-two times thirty with sum of eight times thirty'.
Step-by-step explanation:
Given : Expression
To find : Write two different word phrases for the expression ?
Solution :
Writing the number in word phrase is expressing each operation and number in word form.
Taking expression as
There is a sum of 52 and 8 number and 30 is multiplied to them.
So, → 'Thirty times the sum of numbers fifty two and eight'.
Taking expression as
There is a product of 52 and 30 addition with product of 8 and 30.
So, → 'Fifty-two times thirty with sum of eight times thirty'.
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Answer:
The given equation will have value less than 100 whenever the value of b is greater than 12.89
Step-by-step explanation:
For the given equation, p(b) = 520 × to have a value less than 100 we can establish inequality as:
p(b) < 100
or, 520 × < 100
or, ×
<
or, <
or, ㏒ ( ) < ㏒ (
)
or, b× ㏒ 0.88 < ㏒ ()
or, < b
or, 12.89 < b
Hence for the equation to have value less than 100, b must be greater than 12.89.
The rolls of the dice are independent, i.e. the outcome of the second die doesn't depend in any way on the outcome of the first die.
In cases like this, the probability of two events happening one after the other is the multiplication of the probabilities of the two events.
So, the probability of rolling two 6s is the multiplication of the probabilities of rolling a six with the first die, and another six with the second:
Similarly,
Actually, you can see that the probability of rolling any ordered couple is always 1/36, since the probability of rolling any number on both dice is 1/6: