To write a number in scientific notation put the decimal after the first digit and drop the zeros and to find the exponent count the number of places from the decimal to the end of the number to express 3,500 use 3.5 x 10 ^ 3 or 3.5E03
Answer: v^2 -4v-21
Step-by-step explanation:
Both are equal y. So you can set them equal to each other
9x+13=2x+48
Subtract 2x from both sides
7x+13=48
Subtract 13 from both sides
7x= 35
X=5
Answer:
145 000
Step-by-step explanation:
4350 = 3%
1% = 1450
100% = 145 000
3.57142857 es la repuesta
