Answer:
49.5
Step-by-step explanation: 11x9=99/2
Answer:
B. $200,000
Step-by-step explanation:
Let x be the amount placed at 5.5%
3x is the amount placed at 5%
This leaves the rest for the 4.5 % 500000- x - 3x = 500000-4x
Assuming simple interest
I = PRT where I is interest, P is principle, rate is rate and t is time
Interest for the 5.5% for 1 year is
I = x * .055 * 1 = .055x
Interest for the 5.% for 1 year is
I = 3x * .05 * 1 = .15x
Interest for the 4.5% for 1 year is
I = 500000-4x * .045 * 1 = 22500 - 0.18 x
Add the interest together to get the income for 1 year
.055x+ .15x+22500 - 0.18 x=25,000
Combine like terms
0.025x+22500=25000
Subtract 22500
.025x =2500
Divide by .025
x =100000
short term notes is 100000
3*x = 300000 = government bonds
The rest is utility bonds 500000- 100000-300000 = 100000
We want how much more in government bond than utility bond
300000 -100000 = 200000
To find the unit rate you would need to find the cost per ounce of potato chips. To find this you would simply divide. $3.80/20 = .19
So the unit rate in your question is $0.19
Hope this helps! :)
Answer:
The temperature after 10 hours is -9 ºF.
Step-by-step explanation:
This statement can be translated mathematically as follows. The temperature after 10 hours from sunrise is:
The temperature after 10 hours is -9 ºF.
Answer: 0.999986176
Step-by-step explanation:
To solve this, the probability distribution formula for selection will be used
Where P(x=r) = nCr * p^r * q^n-r
To get the probability that all 3cans are not overfilled, since the probability of success given in the question is that of a can being overfilled, then we will first derive the probability of having exactly 3cans being overfilled and subtract this gotten answer from 1
n= 3, r=3, p=0.024, q=1-0.024=0.976
When, 3 cans are overfilled, P(x=3) becomes:
P(x=3) = 3C3 * 0.024^3 * 0.976^0
P(x=3) = 1 * 0.000013824 * 1
P(x=3) = 0.000013824.
Then, probability that all three cans are not overfilled becomes :
1 - 0.000013824. = 0.999986176,
