Answer:
Step-by-step explanation:
<h3>Given</h3>
<u>The equation for simple interest:</u>
<u>And values</u>
<h3>Solution</h3>
<u>Interest amount is</u>
<u>Solving for annual interest rate</u>
- 160 = 2000*2r
- 160 = 4000r
- r = 160/4000
- r = 0.04
- 0.04*100% = 4%
Annual interest rate is 4%
Answer:
Brainleist!
Step-by-step explanation:
Calculate each one...
cineplex = 1)
mr movie = 2)
stadium cinema = 3)
theatermania = 4)
1) 0.0825/per ounce
2)0.07291666.../per ounce
3) 0.0580357/per ounce
4) 0.05514/per ounce
by reading this ^^^^^
you can tell that 1) or cineplex is the best deal
Answer:
6x² + 36x + 22
Step-by-step explanation:
2 faces (x + 3) by (x + 7), area of both these faces 2(x+3)*(x + 7)
2 faces (x + 3) by (x - 1), area of both these faces 2(x+3)*(x - 1)
2 faces (x -1 ) by (x + 7), area of both these faces 2(x-1)*(x + 7)
Whole surface area is
2(x+3)*(x + 7) + 2(x+3)*(x - 1) + 2(x-1)*(x + 7) =
=2(x² + 3x +7x +21) + 2(x² +3x -x - 3) + 2(x² - x +7x -7)=
=2x² <em>+ 20x </em>+42 + 2x² <em>+ 4x</em> - 6 + 2x² <em>+ 12x</em> -14 =
= 6x² + 36x + 22
1- B
2- C
3a- false
3b- false
3c- true
3d- true
3e- true
Answer: n = 4
Hope this helps! -xoxo
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