15/30 brushed their teeth more than twice a day.
Fraction 1/2 <- (Simply by dividing by HCF)
Percentage= 50% (15 divided by 30 multiplied by 100) or you realise the 15 is half of 30. A half is 50%
Decimal= 0.5 (50% divided by 100)
Answer:
x=2.5&.5
Step-by-step explanation:
The quadratic formula is (-b+or-sqrt(b^2-4ac)/2a
12+or-sqrt((-12^2)-4(4)(5))
12+or-sqrt(144-80)
12+or-sqrt(64)
(12+8)/8 and (12-8)/8
x=2.5 and x=.5
6*4=24
8*6=48
24/48=4/8=1/2
I hope this helps;)
First part
option 2 p=KB
second part
p=$155,000k
or we can also find the value of k first
then the answer will be different :/
Answer:
its B, A, C
Step-by-step explanation:
correct on edge
