Answer:
<h3>0.063</h3><h2>
Step-by-step explanation:</h2>
<h3>probability is defined as the measure of chances of events happening or chances of occurrence.The probability that an event can happen is zero(0)</h3><h3>Probability can be calculated using the formular: number of required outcome all over number of total possible outcome.</h3>
Probability of 3 red = 7/16 x 6/15 x 5/14 = (7)(6)(5)/(16)(15)(14)=
6x5/16x15x2 = 5/16x5= 1/16 = (1/2)(.125) = 0.0625
Probability of 3 reds = 0.0625
round off to thousandths Pr(3R) = 0.063
Answer:
x=1
Step-by-step explanation:
3(4x+1)=15
12x+3=15
12x=15-3
12x=12
x=12/12
x=1
Answer:
NO
Step-by-step explanation:
Surface area = 2lw+ 2 lh + 2 hw Where h = height, w= width and l = length
We will double w
SA becomes 2l(2w) + 2lh + 2h(2w)
SA = 4lw + 2lh + 4lw
Doubling the SA
2SA = 2(2lw+ 2 lh + 2 hw)
= 4lw + 4lh +4 hw
2SA =? SA for 2w
4lw + 4lh +4 hw = 4lw + 2lh + 4lw
This is not the same
Doubling one dimension does not double the surface area
Answer: Yes, the amount can buy either of them a second salad or a drink.
Step-by-step explanation:
Since a salad cost $2.49 and a bottle of drink cost $0.99, therefore for both of them the total amount they need to spend is (2×$2.49)+(2×$0.99)
= $4.98+$1.98
= $6.96
This is the amount for both of them to get a first salad and a drink.
Since they both have $8.00 with them, their balance will be $8.00-$6.96 which is $1.04
The balance can buy one of them second drink then that is $0.99. So yes, the amount can buy either of them a second salad or a drink.
