Answer:
10 hours
Step-by-step explanation:
4 times 3 =12 -2= 10
Answer:
C
Step-by-step explanation:
Ax + By = C
3x + 2y = 12
A=3, B = 2 and C = 12
Answer:
333 in^3
Step-by-step explanation:
Circumference = pi *d
27 = pi*d
Replacing d with 2*r ( 2 times the radius)
27 = pi * 2 * r
Divide each side by 2
27/2 = pi *r
13.5 = pi *r
Divide by pi
13.5/ pi = r
We want to find the volume of a sphere
V = 4/3 pi * r^3
V = 4/3 pi (13.5/pi)^3
= 4/3 pi * (13.5)^3 / (pi^3)
4/3 pi/pi^3 * (13.5)^3
4/3 * 1/ pi^2 *2460.375
3280.5 / pi^2
Let pi be approximated by 3.14
380.5/(3.14)^2
332.7214086 in^3
To the nearest in^3
333 in^3
Good evening ,
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Answer:
<h2>b)</h2><h2>i) 50 km/h</h2><h2>ii) 75 km/h</h2><h2>iii) 50 km/h</h2>
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Step-by-step explanation:
b)
i) (50-0)÷(10-9)
=50
ii) (150-75)÷(12-11)
=75
iii) (150-0)÷(12-9)
=50.
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:)
