**Answer:**

**NT = 14 units**

**Step-by-step explanation:**

In this question we will apply the theorem of intersecting chords.

Two chords MY and TN are intersecting each other inside a circle at a point H.

Theorem states,

MH × HY = TH × HN

12(x) = 8(x + 2)

12x = 8x + 16

12x - 8x = 16

4x = 16

x = 4

Therefore, measure of chord NT = NH + HT

= 8 + (x + 2)

= x + 10

= 4 + 10

= **14 units**

Answer: 24 cubic units

Step-by-step explanation:

Height: 3* Length: 4* Width: 2= 24

I think you mean the total mount paid for the loan.

There is a formula for that. (See attached).

principal = 2,400

n = number of payments = 5 * 12 months = 60

rate = 10.5 / 1,200 = .00875

Loan Cost Total = (r*p*n) / (1 - (1 +r)^-n)

Loan Cost Total = .00875 * 2,400 * 60 / (1 -(1.00875^-60)

Loan Cost Total = 1,260 / (1 -
<span>
<span>
<span>
0.5929077624
</span>
</span>
</span>
)

Loan Cost Total = 1,260 /
<span>
<span>
<span>
0.4070922376
</span>
</span>
</span>

Loan Cost Total =
<span>
<span>
<span>
3,095.12

</span></span></span>

First option because 3 x 10^9 is 3,000,000,000