Answer:
t = ![\frac{6}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B7%7D)
Step-by-step explanation:
Given that t varies inversely as the square root of u then the equation relating them is
t =
← k is the constant of variation
To find k use the condition t = 3 when u = 4, thus
k = t
= 3 ×
= 3 × 2 = 6
t =
← equation of variation
When u = 49, then
t =
= ![\frac{6}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B7%7D)
$1.32 per bottle because you would divide $5.28 into 4 and get $1.32
Answer:
10
Step-by-step explanation:
Since it's a right angle, it's already 90 degrees. So, you add 48 + 32 which gives you 80. 80 minus 90 equals 10.
48 + 32 = 80
90 - 80 = 10
Answer:
chemical formula for silver sulfate Ag2SO4