19dansiste

05.12.2019 • 

Mathematics

Find each unit rate. compare the rates. brahim earned $3000 in 6 weeks, and amanda earned $2500 in 7 weeks. a. brahim: $500/wk and amanda: $357.14/wk. amanda has a greater rate. b brahim: $500/wk and amanda: $357.14/wk. brahim has a greater rate. c. brahim: $357.14/wk and amanda: $500/wk. amanda has a greater rate. d. brahim: $357.14/wk and amanda: $500/wk. brahim has a greater rate.

Ответ:

kaitttt

11.01.2022

Mathematics

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Brahim: 3000/6=500
Amanda: 2500/7=347.1
The answer is B Brahim has a greater rate

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Ответ:

carlossauceda0

18.06.2020

Mathematics

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Given that,

Circumference – Radius = 74 cm

2πr – r = 74

r ( 2π – 1 ) = 74

r ( 2× 3.14 – 1 ) = 74

r ( 6.28 – 1 ) = 74

5.28 r = 74

r = 74 / 5.28

r = 14.01 cm

As we know,

Diameter = 2 × Radius

Diameter = 2 × 14.01

Diameter = 28.02 cm

Step-by-step explanation:

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