The right answer is Option 4.
Step-by-step explanation:
Given expression is;
-1.5w+7.5
To factorize this expression, we will first take -1.5 common to make w positive.
Because 5 multiplied by 7.5 divided by -1.5 is -5.
Therefore;
The expression is factored form is -1.5(w-5).
The right answer is Option 4.
Keywords: subtraction, addition
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Answer:
400
Step-by-step explanation:
To find the scale factor, you need to find out how much the initial value was multiplied by to get the new value. To do that, you need to divide the new value by the initial value. Make sure the units are the same; don't divide 1000 feet by 30 inches!
Hope this helps!
The probability of selecting two orange marbles with replacement is 36/169.
Data;
Since after each draw, the orange marble is replaced.
The total number of marbles in the bag is
6+3+4 = 13
And the number of orange marbles is 6.
For the first selection, the probability of selecting one orange is
After drawn and replaced, the probability of selecting another marble is
And the probability of selecting two orange marbles with replacement is
The probability of selecting two orange marbles with replacement is 36/169.
Learn more on probability here;