Answer:
314
Step-by-step explanation:
A=4πr^2
A= (4)(3.14)(5)^2
A=314
162 games (I think)
Since 72 divided by 4 equals 18
And 18 times 9 equals
162.
Answer:
To find the gradient it's the difference in the y values divided by the difference in the x values.
g
=
y
1
−
y
2
x
1
−
x
2
g
=
4
−
0
−
2
−
0
=
4
−
2
−
2
This means the equation is of the form
y
=
−
2
x
+
c
where
c
is the y intercept. But we know it goes through the origin (0,0)
#=> y=-2x+0
Step-by-step explanation:
9514 1404 393
Answer:
55 hours
Step-by-step explanation:
The number of hours will be ...
($1567.50) ÷ ($19/driveway) ÷ (6 driveways)/(4 h)
= (1567.50×4)/(19×6) h = 55 h
Minnie needs to shovel driveways for 55 hours to hear enough for the new phone.
The smallest integer would be 5.
4x is greater than 19. So...
X is greater than 19/4 or 4 3/4. So the smallest integer would be 5.