2 years ago

The slope of a wheelchair ramp should

1 answer:

4 0

Answer: Aluminum ramps last much longer than wooden ramps - made from durable non-corrosive aluminum - provide proper traction and load distribution - ADA compliant in most states - maintain their value for resale - less hastle, everything you need in one box - assembles in hours, not weeks - building permits for residential use of pre-engineered ramps are typically not required.

Step-by-step explanation:

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A geometric sequence has a4 = 4 and a5 = 7. What is a1 ? Your answer

svetlana [45]

Answer:

4⁴/7³ or 256/343

Step-by-step explanation:

Given GP with

a₄ = 4
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Solve for r and then a₁:

4r = 7 ⇒ r = 7/4
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Step-by-step explanation:

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