kaelynamaisonet kaelynamaisonet

26-01-2018
Mathematics

contestada

A bookcase has four shelves 120 cm long. Find the cost of the shelves when the price of lumber is $4.50 per meter. A- $540 B- $2,160 C- $21.60 D- $5.40

Respuesta :

dschill2517 dschill2517

29-01-2018

The answer would be C. $21.60. Divide by 100 to convert 120 cm to m. 120/100 = 1.2 m. Then multiply. 1.2 m x 4 = 4.84. 8 x $4.50 = $21.60

Answer Link

Otras preguntas

Consider the evolution of chordates, organisms with a hollow nerve chord. Choose the organism most closely related to humans. A) lamprey B) sea star C) lancelet

The average American Child watches 19 hours and 40 mins of TV a Week.. True or False?

What was the United States main motivation for continued participation in the international arena after World War II?

1. Statement: That is perfect! Nonverbal gesture: Type of gesture

With respect to family life, how does post-industrial North American society differ from societies of other periods?

Jellyfish and sponges have _________: specialized venomous cells used for defense and to help capture prey.

If radius BE is a perpendicular bisector of chord AC , BD = 7 cm, and CD = 9 cm, then what is AB to the nearest tenth? (Points : 1) 10.2 cm 10.9

Which of the following statements is true regarding a covalent bond in CO? Valence electrons are transferred to the oxygen atom. The bond length is less than th

Find a number that is between 7/11 and 0.75 . A. 25/44 B. 77/99 C.23/33 D.76/99 help please!

Exercising the muscles changes the ratio of _______ and speeds up weight loss. A. fat to muscle fiber B. protein to muscle fibers C. blood to muscle groups D. o