Seudónimo Seudónimo

18-12-2014
Mathematics

contestada

The diameter of the moon is 2160 miles. A model has a scale of 1 inch : 150 miles. What is the diameter of the model?

Respuesta :

apologiabiology apologiabiology

18-12-2014

so 1:150 and x:2160
see how many times 150 will go into 2160
150 times 2=300
(skip a bit forward)
150 times 14=2100

150 times x=60
x=60/150=2/5=.4
14+.4=14.4
the diamater of the model is 14.4 inches

Answer Link

Otras preguntas

According to sociologist George Ritzer McDonaldized societies measure success by the what

All organisms have natural adaptations to help them survive in their environment. Choose one plant or animal. Be as specific as possible with your choice (for e

If 29.5 ml of 0.15m naoh neutralizes 25.0ml of hno3. what is the molarity of the acid?

The legitimate right to make decisions and to tell other people what to do is called

HEY LOOKIf you walked for 10 minutes, what would the ratio of yards to minutes be?

What is the explicit formula for the sequence. -8. ,-3,2,7..... A. an=12+(n-1)5. B.an=-8+(n-1)5. C.an=-8+(n-1)(-5) D.an=5+(n-1)(-8)

What is the appositive phrase in this sentence? Martha, my best friend, is coming on vacation with me. A) my best friend B) Martha C) coming on D) vacation wit

Can someone please answer the questions in the picture?(only the ones that aren’t filled in please)

Which of the following does NOT help to describe a transverse wave? A. crest B. trough C. amplitude D. rarefaction

Annie is the daughter of a teenage mother. she could not handle taking care of annie and put her up for adoption when she was 4 weeks old. annie was moved from