C. 60 unit cubes.
Each level has 20 unit cubes, times 3 is 60 in total.
Answer:
the blank contains the term 2⁴²
Step-by-step explanation:
The Equation given in the question (2²¹ − 1)(2²¹ +1)
on evaluating the above expression,
we have
⇒ 2²¹ × (2²¹ + 1 ) -1 × (2²¹ + 1)
or
⇒ 2²¹⁺²¹ + 2²¹ - 2²¹ - 1² (using the property Xᵃ × Xᵇ = Xᵃ⁺ᵇ)
or
⇒ 2⁴² + 0 - 1
or
⇒ 2⁴² - 1
on comparing the result with LHS, we have
therefore,
the blank containing the term 2⁴²
4 / 40 = 18 / x.....4 min to 40 gall = 18 min to x gall
cross multiply
(4)(x) = (40)(18)
4x = 720
x = 720/4
x = 180 gallons <==
Answer:
704 square yards
Step-by-step explanation:
10 * 19 = 190
190 * 2 = 380
12 * 19 = 228
12 / 2 = 6
6 * 8 = 48
48 * 2 = 96
96 + 228 + 380 = <em><u>704</u></em>
<em><u></u></em>
<em><u>Hope this helped! Have a nice day, and plz mark as brainliest if correct!!!</u></em>
<em><u>-Lil G</u></em>
Answer:
For Loan A, his total payback amount would be $28,638. In turn, for Loan B his total payback amount would be $35,637.60.
Step-by-step explanation:
For the 10-year Loan A, with monthly payments of $ 238.65, the total value of the payback is determined by calculating the monthly amount for the number of months that are 10 years old, that is: 238.65 x 10 x 12, the result of which is $ 28,638.
On the other hand, for the 20-year Loan B, with monthly payments of $ 148.49, the total value of the payback is determined by calculating the monthly amount for the number of months that are 20 years old, that is: 148.49 x 20 x 12, the result of which is $ 35,637.60.