Answer:
10^5
Step-by-step explanation:
An easy way is to count the number of zeroes. 100,000 has 5 zeroes and so it is 10^5, or 10*10*10*10*10.
Answer:
C
Step-by-step explanation:
Since it's the product, the two numbers must be multiplied together. -3 * x will equal 21, so -3x=21. By dividing both sides by -3, we see that x=-7
Answer:
if my brain cell works, then (24x + 160) in
Step-by-step explanation:
20(3x + 8) - 12 x 3x = 24x + 160
You would need to come in 583.6 or 584 times
Answer:
One proportion z test
Step-by-step explanation:
For this case, we can use the one proportion z test, this test is used when we have 2 categories and we want to see how significantly different is one from the other.
In this case, our two categories would be the toy prototype and the traditional toys.
