Answer:
-4 = ?
Step-by-step explanation:
<u>Step 1: Substitute -1 for x</u>
7x^3 + 5x^2 - 2 = ?
7(-1)^3 + 5(-1)^2 - 2 = ?
7(-1) + 5(1) - 2 = ?
-7 + 5 - 2 = ?
-4 = ?
Answer: -4 = ?
Answer:
74.088
or 74.09
Step-by-step explanation:
<h2>4.2³=</h2>
4.2
4.2
x4.2
74.088
<em>Rounded</em>
<h2>
↓</h2><h3>
74.09</h3>
Answer:
Step-by-step explanation:
25 km / 100 km/hr = 0.25 hr or 15 minutes
