Answer:
I think it's 3/10
Step-by-step explanation:
Answer:
18-20=-2
Step-by-step explanation:
18-20=-2
18+(-20)=-2
This answer would be 21 because you’d just do 15 increased by 40% which gave me 21
Answer:
Diameter = 24 mm
Step-by-step explanation:
Volume of a sphere is 4/3 π
First, we solve for radius:
2304π = 4/3π
Multiply both sides by 3
3(2304π) = 4π
Divide both sides by 4π
6912π/4π =
1728 =
Cuberoot both sides
= r
r= 12
Hence, the diameter would be: 2times the radius = 2*12= 24 mm
Hope this helps!
Please mark brainliest if you think I helped!
Would really appreciate!
Step-by-step explanation:
[70,30] = 210 miles per hour