2 times 2^30 simple means
that = (2^1) x (2^30)
<span>In multiplying numbers of the same base (in this case 2), the
exponents are just added, therefore giving us:
</span>
(2^1) x (2^30) = (2^31)
Answer:
<span>2 to the 31 power</span>
Purple = p
Blue = b
Step 1: Write as an algebraic equation.
p = 4b - 6
p + b = 49
Step 2: Rearrange p + b = 49 to make p the subject.
p + b = 49
p = 49 - b
Step 3: Write p = 4b - 6 and p = 49 - b into one equation.
p = 4b - 6 = 49 - b
Step 4: Move all b values onto one side.
p = 5b = 55
Step 5: Find the value of one blue marble.
5b = 55
b = 11
Step 6: If there are 11 blue marbles and there are 49 marbles in total, then find the number of purple marbles.
p = 49 - b
p = 49 - 11
p = 38
ANSWER:
There are 38 blue marbles.
Answer:
Not sure what you mean here, is this a table? If so, you need to provide the y value or a screenshot!
You would be able to fit 432 characters per yard. (12 x 32)
Answer:
40%
Step-by-step explanation:
24/60 is 40%
