0.15 × 10^5 = 15000 and in scientific notation is 1.5 × 10^4
hope this helped :)
Let's expand both options, your friend's and yours, as shown below
Then, both equations are the same besides a constant that will not affect the zeros of the functions, as shown below
And
Both your friend and you are correct. The functions are the same with exception of a constant that multiplies the whole function (a scale factor); despite that, the zeros are the same for both functions
Answer:
Step-by-step explanation:
Don't know about the TV problem, sorry.
For the next one (Dylan) = 14.1 inches
Use the Pythagorean Theorem a^2+b^2 = c^2
10^2 + 10^2 = c^2
100 + 100 = c^2
200 = c^2
Take the square root of both sides. The hypotenuse is equal to the square root of 200, which is 14.1 when rounded to the nearest tenth of an inch.
Hope this helps