jacob12345lane jacob12345lane

03-03-2017
Mathematics

contestada

The variable Z is directly proportional to X. When X is 12, Z has the value 228. What is the value of Z when X = 18

Respuesta :

samquinnd samquinnd

03-03-2017

Z=Xk228=12kk=228/12k=19Z=18*19Z=342 57=3k57/3=k19=k again Z=8*19Z=152
hope i could help :)

Answer Link

Otras preguntas

Sebutkan UU yang mengatur tentang pokok pokok Hankam NRI

I really need an answer it’s due tomorrow and I’m FREAKING OUT !!!!!! Thanks in advance …

Richard was referred to Dr. Krueger, a cardiologist, by his primary care physician due to an abnormal electrocardiogram. Dr. Krueger performs a detailed history

How can you use multiplication to check your division

Light with a wavelength of 550 nm is traveling through a 50 kg block of ice (n=1.3). How fast is the light traveling in m/s?

38 children collected 8090 for flood relief fund. If each child collected the same amount, how much did each child collect?

A bag of trail mix weighs 2 lbs. by weight. 18% is oats what is the percent proportion used to find weight of oats in trail mix what is the weight of the oats i

Sebutkan UU yang mengatur tentang pokok pokok Hankam NRI

Light with a wavelength of 550 nm is traveling through a 50 kg block of ice (n=1.3). How fast is the light traveling in m/s?

Find the variance for the given data. Round your answer to one more decimal place than the original data. -12 6 -3 6