Step-by-step explanation:
there are 13 cards per 4 suits, totalling 52 cards in an entire deck
13 represents an entire 1 suit out of 52 cards
13/52 = 0.25
thus your answer is 0.25% or 1/4
Answer:
Step-by-step explanation:
The given equations are:
2a+7b=0 and 3a-5b=31
Statement Reason
1. 10a+35b=0, 21a-35b=217 (Multiply first equation by 5 and second by 7)
2. 31a=217 (Adding both the equations)
3. a=7 (Dividing both sides by 31)
4. 2(7)+7b=0 (Substituting a=7 in first equation)
5.14+7b=0 (solving step 4)
6. 7b=-14 (Subtracting 14 on both sides)
<span>We need
to find the 2 square root 192 in the given.
=> 2 √ 192 or √192
=> √ 64 x 3 = This is equivalent to 192 because we are going to multiply 64
by 3
=> √ 8^2 x 3 – Since 64 is a perfect square, we have 8 as its square root
=> 8√3 = let’s bring 8 outside the square root sign
Thus the value of 2 square root 192 is equals to 8 √ 3</span>
Answer:
One bottle of soap will hold 3/8
Step-by-step explanation:
3/4= The amount of soap she has in total
3/4= 6/8 which is the same amount but now we can divide it by 2
.75 (6/8) divided by 2= .375 (3/8)
So each soap dispenser will have 3.75 liters of soap.
Sentences: To check our work
.375x2= .75
3/4 divided by 2= 3.75
11x+55=0
11x=-55
11x/11=-55/11
x=-5