Answer:
452.39 mm^2
Step-by-step explanation:
Area of a circle =
r^2
Here r = 12mm
Therefore, Area=
x 12^2 = 452.389342...
Round to required degree of accuracy = 452.39mm^2
Hope this helps
Answer:
a (5+3)*20
Step-by-step explanation:
she bought 5 dresses and 3 shoes for 20 dollars each type
so add 5 and 3 then multiply by 20 and you will get the same answer of 80 dollars
Assuming they are dice, to work out the probability that the product is 8, the dice either have to be 2 and 4 or 4 and 2. The blue dice therefore has to be a 2 (4 is not less than 3), which is a 1 in 6 probability. The yellow one therefore has to be 4, which again is 1 in 6. The probablility that these both happen at the same time is given when they are multiplied together.

x

=

.
Hope that is useful.
All we have to do here is divide $110 by $2.75
This will give us the amount of days you can buy lunch with $110
110 ÷ 2.75 = 40
Therefore, it will take 40 days to spend all the money in the account
Hope this helps you
Brainliest would be appreciated!
-AaronWiseIsBae
Answer:
hello : 5/8; 65/100 ; 2/3 ; 7/10
Step-by-step explanation:
lcm: (least common divisor) for : 3 ; 10 ; 8 ; 100 is 600
2/3 = (2×200)/(3×200) = 400 /600
7/10 = (7×60)/(10×60) = 420 /600
5/8 = (5×75)/(8×75) = 375 /600
65/100 = (65×6)/(100×6) = 390 /600
the order of these fractions from least to greatest is:
5/8 ; 65/100 ; 2/3 ; 7/10