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3 years ago

a which family uses about twice the amount of electricity per person than the other two families? Explain your reasoning.

Mathematics

2 answers:

tia_tia [17]3 years ago

7 0

i dont understandStep-by-step explanation:

pantera1 [17]3 years ago

7 0

Answer:

The Stiles family; the Melendez family uses 390 kWh per person, the Barton family uses 355 kWh per person, and the Stiles family uses 745 kWh per person.

Step-by-step explanation: im preety sure ¯\_(ツ)_/¯

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A cone shaped building has a height of 11.4 meters and a base with a diameter of 12 meters . The building will be filled with ro

Vlad1618 [11]

Answer:

The answer to your question is $ 8591.04

Step-by-step explanation:

Data

height = 11.4 m

diameter = 12 m

cost = $20/ft³

Process

1.- Calculate the volume of the cone

Formula

Volume = 1/3 πr²h

Substitution

Volume = 1/3 (3.14)(12/2)²(11.4)

Simplification

Volume = 1/3(1288.66)

Volume = 429.55 m³

2.- Calculate the cost

$20 ----------------- 1 m³

x ----------------- 429.55 m³

x = (429.55 x 20)/ 1

x = $ 8591.04

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3 years ago

Can someone help me PQR is similar to XYZ

puteri [66]

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3 years ago

A grocery store sells steak for $6.10 per pound. What would be the cost of 2 3/5 lb of steak?

Gnesinka [82]

Answer: The answer is $15.86

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3 years ago

Read 2 more answers

Orlando invested $16,000 in an eight-year CD bearing 6.5% simple annual interest, but needed to withdraw $3,500 after five years

baherus [9]

Answer:

Therefore, the correct option is OPTION C.

Step-by-step explanation:

If Orlando had not made his early withdrawal, the amount of money he would have earned is:

F = 0.065($16,000)(8) = $8.320

Given that he withdraw $3500, he now earns:

F1 = (0.065)($16,000)(5) + ($12,500)(0.065)(3)