Answer:
2.5*10^-1
Step-by-step explanation:
Scientific notation must be a number from 1-10 (which is 2.5 in this case)
Use the base of 10 and exponent to express the number
Braves : 5 + 4 + 0 = 9
Giants : 6 + 1 + 3 = 10
Giants scored 1 more run then the Braves in the series.
4Answer:
exact form:

decimal form:
4.2
mixed number form:
4
Step-by-step explanation:
Answer:
2/7
Step-by-step explanation:
There are 22 (12 + 10) total students in the class. That means that the chance of the first student picked being a girl is 12/22.
Now, we must calculate the chance of the next student to be picked <em>also </em>being a girl - however, there is a trap here! Remember that since a girl has been picked, the total student pool has decreased to 21 and and the total number of girls has decreased to 11. This means the new chance of girl being picked is 11/21.
To find the probability of both these events happening in conjunction, these fractions must be multiplied. 12/22 * 11/21 = 132/462, which simplifies to 2/7.
Answer:
5.14
Step-by-step explanation:
The way i solved this was i found the length of the line by taking the 2 (Width and also "A") and the 7 (The height and also "B"), squared both of them and added them together. Then found the square root. Sense i suck at explaining things this is what the equation should have looked like.
÷ 2. (Side wait for someone else to answer because i'm 70% sure this is right.