Answer:
Independent
Step-by-step explanation:
Barbie selecting a coin and putting it back in has no effect on Darren selecting a coin from the jar, as the numbers of each coin never changed. So, both events are independent with neither relying on the other.
Answer:
the total number of sandwich required is 9
Step-by-step explanation:
The computation of the number of sandwiches made is as follows:
She bought 3 pounds
And one third of pound she required for each sandwhich
So, the total number of sandwich required is
= 3 ÷ 1 ÷ 3
= 3 × 3
= 9
Hence, the total number of sandwich required is 9
The same is to be considered
Answer- 31.9%
3,622,184 =100%
4,778,332= x
Criss cross
477,833,200= 3,622,184x
Divide to get x alone
X= 131.9
131.9 - 100= 31.9%
Because it asks for the change
Answer:
4 bags
Step-by-step explanation:
Step 1
1 bag = 24 oz
Hence:
1 ounce(oz) = 0.0625 pound
24 oz = x pound
Cross Multiply
x pound = 24 × 0.0625 pound
x pound = 1.5 pounds
Hence, 1 bag = 1.5 pounds
Step 2
If
1.5 pounds = 1 bag
5 pounds = x bags
Cross Multiply
1.5 x = 5 × 1
x = 5/1.5
x = 3.33 bags
At least 5 bags means exactly 5 bags or more
= 3 bags = 1.5 × 3 = 4.5 pounds
4 bags = 1.5 × 4 = 6 pounds
Therefore, he will need to buy 4 bags
at least 5 pounds
<span>-4(6+n)+3=36
-24 -4n + 3 = 36
-4n -21 = 36
-4n = 36 + 21
-4n = 57
n = -57/4
n = -14.25</span>