9514 1404 393
Answer:
25
Step-by-step explanation:
The place whose value is 10^n has n digits to the right of it. This number can be written as ...
0.25840×10^25
which makes the digit 2 be the 25th digit to the left of the decimal point.
There are 25 digits in the Hindu-Arabic form:
2,584,000,000,000,000,000,000,000
Answer: +42x
Step-by-step explanation:
The student only multiplied each term individually.
He should have (7x+3)² = (7x+3)(7x+3)
Which is 49x²+42x+9
Therefore the error is (42x) or the failure to apply the law of multiplication of variables in a bracket.
Answer:
j would be 130 cuz sides that are congruent have congruent angles so you add those two angles up and subtract from 180
This is like the equivalent to a jar with 4 green balls and 6 white balls, where you are picking 3. (The 4 green balls signify the friends from kindergarten.)
You want to solve the probability that the first two balls are green and the third is white.
First draw --> 4 green out of 10 balls --> 4/10 = 2/5
Second draw --> 3 green out of 9 balls --> 3/9 = 1/3
Third draw --> 6 white out of 8 balls --> 6/8 = 3/4
2/5 x 1/3 x 3/4
= 6/60
= 1/10
so the answer is 1/10 (or 10%)
