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disa [49]
4 years ago
10

Given An = 5a(n-1) where a1= 2. What are the first 4 terms

Mathematics
1 answer:
nexus9112 [7]4 years ago
8 0

Answer:

2, 10, 50, 250

Step-by-step explanation:

Using the formula with a₁ = 2 , then

a₂ = 5a₁ = 5 × 2 = 10

a₃ = 5a₂ = 5 × 10 = 50

a₄ = 5a₃ = 5 × 50 = 250

The first 4 terms are 2, 10, 50, 250

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Mr jumbo borrowed 4000 Naira from a bank he agrees to pay the money back after two years with an interest of 9% per annum how mu
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8 0
3 years ago
I need the answers to questions 1&amp;2
Leokris [45]

Answer:

see explanation

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the sine of an angle = \frac{opposite}{hypotenuse}

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5 0
3 years ago
A hiker approximates an angle of elevation to the top of a hill to be 22 degrees. After walking 700 feet closer, the hiker notic
worty [1.4K]

Answer:

The height of the hill =  h = 580.7 feet

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Let height of the hill = h

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Put this value of y in equation 3 we get  

⇒ h = 742.12 × tan 38

⇒ h = 580.7 feet

This is the height of the hill.

6 0
4 years ago
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