Answer:
incorrect length is 12.5
actual length is 11
12.5-11
1.5
1.5/12.5 ×100
20%
Step-by-step explanation:
hope it helps
Volume of the cone is 100 m³
Step-by-step explanation:
- Step 1: Find the volume of the cone with radius = 3 m and height = 7 m
Volume = 1/3 πr²h
= 1/3 × 3.14 × 3² × 7
= 3.14 × 21 = 65.94 ≈ 100 m³ (rounded off to nearest hundredth)
Answer:
30 parts
Step-by-step explanation:
We are given that machine produces 100 parts twice as fast as machine B does.
Machine produces 100 parts in 40 minutes.
We have to find number of parts produces by machine A in 6 minutes.
According to question
Machine A takes time to produce 100 parts =
Machine A and machine B produces parts at constant rate.
Machine A produces parts at the rate=
In one minute,Machine A produces =5 parts
In 6 minutes , machine B produces = parts
Hence, machine A produce parts in 6 minutes=30
Density is a property of a material which describes the mass of a material per unit volume. It can be calculated by dividing the mass of the object with its volume. We calculate as follows:
Density = mass / volume = 400 / (8^3) = 0.78125 g/cm^3
An outlier is when plotting on a graph there will be a piont away from the rest of the pionts