tierra1050 tierra1050

25-07-2020
Mathematics

contestada

If y varies inversely with x and y=17 when x=11 find y when x=19

Respuesta :

25-07-2020

9.8

y = k*1/x
y = k/x
17 = k/11 => k = 7*11 = 187
y = 187/x

if x = 19 then y = 187/19 ≈ 9.84

Answer Link

Otras preguntas

determine the pH of 0.150 M KOH

Can someone please help me with this (it says I have to choose more than 1 answers)

If Maria has 56 apples and her brother eats 65 apples that he found in a tree but runs 3 miles how many apples does Maria has?

A dice is tossed 60 times and the number it lands on is recorded. Number 1 2 3 4 5 6 Frequency 7 12 10 6 15 10 After being tossed 180 times how many times would

Suppose that in your first year of college you spend $21,800.00 more than you earn. In your second year, your expenses increase a bit, leading you to spend $22,

What is the complementary angle of 32 degrees.

Commonlit fish cheeks answers please picture included

A weight lifter lifts a 1470N barbell above his head from the floor the a height of 2m. he holds the barbell there for 5 sec. how much work does he do?

Sally plays a game for 1 and 5-sixths hours. Judy plays a game 1-half hour longer than Sally. Question How many hours does Judy play her game? Move numbers to t

Write the following inequality in slope-intercept form. 6x+2y≤46