Answer:
Sure here's your answer :
5xy+2xy-x²t+3x²t
=7xy+2x²t
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have a good day ahead !
Answer:
1041.66 a month
Step-by-step explanation:
250,000 x 0.05 = 12,500
12,500 a year
12,500 / 12 = 1041.66
1041.66 a month
Answer:
If one ball is selected at random, the odds for it being stripped are 7 out of 15, or 7/15.
Step-by-step explanation:
We know that there are 15 billiard balls.
We also know that balls numbered 1 through 8 are solid-colored, so we have 8 solid-colored balls.
And the other 7 balls are striped.
Now we want to find the probability for a randomly selected ball to be a striped ball.
Because all the balls have the same probability of being randomly selected, the probability of randomly selecting a striped ball is equal to the quotient between the number of striped balls (7) and the total number of balls (15).
Then we have:
P = 7/15 = 0.467
That quotient is also what is called the "odds"
So if one ball is selected at random, the odds for it being stripped are 7 out of 15, or 7/15.
Answer:
4.25
Step-by-step explanation:
Here in this question, we want to calculate the mean absolute deviation of the data.
The first thing we will do here is to calculate the mean;
= (74 + 79 + 76 + 85 + 87 + 83 + 86 + 78)/8 = 81
Now, the next thing to do here is to calculate how far each of the values have deviated from the mean. This can be calculated by subtracting the mean from each individual value;
This is presented in the table on the attachment, please check attachment for this
Afterwards, we find the absolute value of all these subtractions then divide by 8 which is the number of values in the data.
Mean absolute deviation = Sum of all absolute deviations/number of values in dataset
The correct answer is D.
molecules refer to the
smallest particle in a compound or an element, which possesses the
chemical properties of that compound or element. They are also made up
of atoms which are held together by chemical bonds as result of exchange
or sharing of electrons.
The Formula given in option D is an atom not a molecule because it is not sharing any bond with any other atom.
