Answer: $13
Step-by-step explanation: Add 50 to 13, then add 10 to that answer, then subtract 60 from the total.
10 kg* (1000 g/ 1 kg)* (1 grain of sand/ 10^(-3) g)= 10^7 grains of sand.
(Note that the units cancel out so you get the answer)
The final answer is 10^7 grains of sand.
Hope this helps~
21.6 ÷ 0.4 = 54 times for green
21.6 ÷ 0.6 = 36 times for purple
Together, 90 beads. Separately, 54 green and 36 purple.
She'll have enough room cause 19/4 needs to be a mixed number, which is 4 3/4 feet.
Hope this helps C=
Substituting values:
= 7(3)^2(5) - 32 [wait 2=-4??? Doesn’t make sense!]
= 7*9*5-32
= 315-32
= 283