Answer:
320km/h
Step-by-step explanation:
You simply times 80 km by 4hr to get 320 km/h
4³ ⋅ (100 ÷25) − 5^0
[parenthesis goes first, then exponents]
[any coefficient with zero exponent is equal to 1]
64 · 4 - 1
[multiplication, then subtraction]
256 - 1
<u>255</u>
Answer:
i know ima lil late but heres the answer
Step-by-step explanation:
Answer:
r = 35.18 mm
Step-by-step explanation:
We have,
The diameter of a reamed hole is 70.36 mm.
It is required to find the radius required to draw the hole.
The relation between diameter and radius is given by :
D = 2r
r is radius setting

So, the radius setting used to draw the hole is 35.18 mm.
Answer:
Step-by-step explanation:
