Answer:
When we write numbers in scientific notation, we must put the first non-zero digit ahead of the decimal. In this case, the decimal would be behind the 3. Because we moved the decimal places four times to the right, our exponent will be 4. Thus,
3.00 x 10⁻⁴
Answer:I think it’s 90
Step-by-step explanation:
12x15=180
180 divided by 2 is 90
It’s “A” because you need to add the four sides together which gets you the 40 cm sorry if it is wrong but I think it is that
Answer:
-16
Step-by-step explanation:
1 - 8 - 9 = - 16
If the probability of choosing a strike is 3/10, that means that from the total items available 3 out of 10 are strikes, now, if there are 9 strikes total, this is the equation representing such result:
(3/10)(totalChips) = 9
if we solve for totalChips we have:
3(totalChips) = 9*10 = 90
totalChips = 90/3 = 30
therefore the total amount of chips in the bag is 30
