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kaheart [24]
3 years ago
9

Algebra 1 pls ty! Brainilest if correct!

Mathematics
1 answer:
Elodia [21]3 years ago
7 0
The answer would be 3
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Can u please help me??
frez [133]

Answer:

<u>Given GP:</u>

  • tₙ = (1/3)ⁿ⁻¹

<u>We see that:</u>

  • t₁ = 1, r = 1/3

<u>Sum of  n terms:</u>

  • Sₙ = t₁(1 - rⁿ)/(1 - r)
  • Sₙ = [1 - (1/3)ⁿ] / (1 - 1/3) = [1 - (1/3)ⁿ] / (2/3) = 3/2 [1 - (1/3)ⁿ]
  • Sₙ = 3/2 [1 - (1/3)ⁿ]
3 0
3 years ago
What is the direct variation equation if y varies directly with x and y = –6 when x = –36?
Vinil7 [7]
Direct variation is
y=kx
subsitute
-6=-36k
diivde both sdies by -36
1/6=k

the equation is
y=1/6x or B
8 0
3 years ago
Candice is taking a group nature hike in a park. There is a $12.00 fee just to enter the park. In addition, the tour group charg
Mariana [72]

.23(m)-12=35.

Think this is right. Haven't done these in a while

8 0
4 years ago
Read 2 more answers
Please help whit all of them I can’t fail math it’s the only subject I’m failing in my mama would whoop me please
scoray [572]

I dunno I rlly don't know like seriously I'm in 7th

6 0
3 years ago
Jayce’s insurance company pays for 90% of the cost of an ambulance ride, after he pays a $250 deductible. The ambulance ride cos
ratelena [41]
To answer this question you would subtract the $250 deductible from $1400. The answer would be $1150 remaining After the deductible. You would then pay 10% of this $1150 for your cost. 0.10 times $1150 =$115. Add the $115 to the $250 deductible and your total cost would be $365.
8 0
4 years ago
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