live4dramaoy0yf9 live4dramaoy0yf9

26-01-2018
Mathematics

contestada

The value of y varies directly with x, and y = 63 when x = 14. Find y when x = 28.

Respuesta :

choixongdong choixongdong

26-01-2018

y = kx
k = y/x = 63/14 = 4.5
so
y = 4.5(28) = 126

answer
y = 126 when x = 28.

Answer Link

macyloweb1 macyloweb1

26-01-2018

y=kx
63=14k
63/14=k
k=4.5
y=4.5•28
ANSWER: y=126

Answer Link

Otras preguntas

To classify an organism q scientific finds in the field, which of the scientific will be as know organism

Choose the definition of: Kinesics a. Study of body movement b. study of 8 c. study of mathematical formulas d. study of composition

Which word is the subject complement of the sentence? Neil Armstrong was the first human to walk on the moon. A. walk B. moon C. human D. Armstrong

Perform the indicated operation. (4g 2 - 9) ÷ (2g - 3) 2g - 3 2g + 3 2g + 3 R 18

In the late 1700s, the Industrial Revolution developed in Britain because Britain

What term describes the short period of unemployment used for matching job seekers to jobs? a. cyclical unemployment b. frictional unemployment c. structural

3. There are both short term and long term complications of diabetes. Describe an example below for each category

_______ are preconceived notions about particular groups of people. A. Displacements B. Discriminations C. Stereotypes D. Rationalizations

how did he (walt disney) overcome his setbacks to obtain business success

The satellite has taken many great pictures of the moon that was launched last April. adjective clause?