I got the second one done, I️ just need to know the formula for recursive and explicit formula
It is rational. The square root of 144 is 12
Answer:
22.7%
Explanation:
Given that last year stock for company A was $7200
The stock for company B last year was worth $3510
Stock in company A decreased by 24%
This means the new value of stock for company A became;
(100-24)/100 *$7200
76/100*$7200
0.76*7200 =$5472
Stock in company B decreased by 20%
This means the new value of stock for company B became;
(100-20)/100 *$3510
80/100*$3510
0.8*$3510
$2808
Original investors stock value was = $7200+$3510 =$10710
New investors stock value is = $5472+$2808=$8280
Decrease in value of stock = $10710-$8280 =$2430
percentage decrease in stock value = decrease in stock/original value of stock *100%
=2430/10710 *100 =22.689
=22.7%
Answer:
45 , 135
Step-by-step explanation:
As we know the property of interior angle if there are two parallel lines i.e The sum of two angle is 180.
Let the First angle be x then other angle 3x
So
x + 3x= 180 [ By the interior property the sum of two angle is 180]
4x=180
Therefore Other angle is 3*45= 135
Answer:the number of marbles in the bag that are not blue is 44
Step-by-step explanation:
The probability of picking a blue marble out of a bag of 50 marbles is 3/25. This means that the number of blue marbles in the bag would be
3/25 × 50 = 150/25 = 6
Since the total number of marbles in the bag is 50, it means that the number of marbles in the bag that are not blue would be
50 - 6 = 44 marbles