Answer:
10
Step-by-step explanation:
X = -1 so, we have:
3·1² + 1
3² + 1
9 + 1
10
Answer:
3q+21
Step-by-step explanation:
<span>t - (-2) = 6
t + 2 = 6
subtract 2 to both sides
t + 2 - 2 = 6 -2
simplify
t = 4</span>
English please <3 I mightbe able to solve your problem if you retype it in english
<span><span><u>Answer
</u>
</span><span>1.9×〖10〗^(-4)
</span><span><u>Explanation
</u>
</span><span>A number is said to written in scientific notation when it is in the form A×〖10〗^n, where 1≤A<10 and n is an integer.
In this case,
19 hundred thousandths =19/100,000=0.00019
0.00019=1.9×〖10〗^(-4)
19 hundred thousandths to scientific notation = 1.9×〖10〗^(-4) </span></span><span><span>
</span></span>
