<span>The first number 2.5 is called the coefficient. It must be greater than or equal to 1 and less than 10.</span>
<span>The second number is called the base . It must always be 10 in scientific notation. The base number 10 is always written in exponent form. In the number 2.5 x 1011 the number 11 is referred to as the exponent or power of ten.</span>
so that equals <span>166560 if you wrote the problem the way i see it</span>
7:6
reverse the numbers when given a ratio similar to this one. 6x7=42 and 7x6=42 so x is 6 y is 7
Answer: y = (x - 5) ^ 2 + 4
Step-by-step explanation: