(1) y varies partly as D an partly as the cube root of D.when Y=6, D=27 an when Y=11,D=1/8.find Y when D=3. Correct to 2 decimal point.
 👍
 👎
 👁
 ℹ️
 🚩

 👍
 👎
 ℹ️
 🚩
👤bobpursley 
 👍
 👎
 ℹ️
 🚩
Answer this Question
Similar Questions

Maths
P varies partly as q and partly as the square of r. When p=6,q=8 r=4 and when p=10,q=12 and r=5. find the formula connecting p,q and r

Maths
A quantity of R varies partly as a square of V and partly as a cube of V ,when V is 20, R is 416 and when V is 40,R is 3264 ,Relate R and V ,

Maths
X is partly constant and partly varies as y.when y=2,x=30,and when y=6,x=50. A.Find the relationship between x and y. B.Find x when y =3

Algebra PLEASE?
Using the numbers 5, 8, and 24, create a problem using no more than four operations (addition, subtraction, multiplication, division, square, square root, cube, cube root) where the solution will be an irrational number. Explain why the result of your

Maths
X is partly constant and partly varies as y . when y =2,x=15 and y =4, x=27 (a) find the formula which connects x and y (b) find x when y=7

Math
y varies partly as the square of x and partly as the inverse of the square root of x.write down the expression for y.when y=2,x=1and y=6,x=4.

Mathematics
The cost of buying is partly constant and partly varies with number of shirt bought when the number of shirt is 5, the cost is 240, also ten shirt cost is 400 find the cost when 300 shirt were bought

Mathematics
The cost of producing a ratio component is partly a constant and partly varies inversely with the number of component produced in a day.If 100 components are produced per day.The cost is 600 per component. If 200 components are produced per day.The cost is

maths
D is partly constant and partly varies with V. when V=40, D=150 and when V=54, D=192. (i)find the formula connecting D and V (ii) find D when V =73.

maths
if x is partly constant and partly varies with y when y=5,x=19 and when y=10,x=34. find the relationship between x and y. find x when y=7
Still need help?
You can ask a new question or browse existing questions.