Answer:
dont know sorry
Step-by-step explanation:
sorry :(
The initial number of transactions that took place in the first hour of Monday, which was 10, will not have any impact or bearing on the transactions for the rest of the day. Likewise, the initial number of transactions will not be affected by any other transactions or any other parameter. Thus, we can safely say that the initial number of transactions is neither an independent or a dependent variable.
Thus, out of the given options, Option C is the correct answer.
Well... 2/5 of 35 is 14.
With this information we can determine the final answer. This means 21 students are boys.
Your answer is 21.
Have a nice night!
~Brooke
<span> x = 10<span> x = 4 </span></span>Two real solutions:
x =(14+√36<span>)/2=7+3= 10.000 </span>
or:
x =(14-√36)/2=7-3= 4.000
Answer:
Rui will reach his lowest altitude after diving for 10 seconds
Step-by-step explanation:
In the quadratic equation y = ax² + bx + c, the coordinates of the lowest or the highest point is (h, k), where
- h = and k = y at x = h
In the given question
∵ d(x) = x² - 10 x
∵ d represents his altitude in meters after x seconds
→ Compare it with the form above to find a and b
∴ a = and b = -10
∵ h =
→ Substitute the values of a and b in the rule to find h
∴ h = = 10
∴ h = 10
∵ h is the x-coordinate of the lowest point
∴ The time of the lowest altitude is 10 seconds
∴ Rui will reach his lowest altitude after diving for 10 seconds