Answer:
30
Step-by-step explanation:
because 180-100=80 and 80 + 70 = 150 anddthan 180-150 = 30
Answer:
<h2>Brainliest!</h2>
Step-by-step explanation:
5m-m-m+3
5m-2m+3
3m+3
Answer:
Mean=2.1
Median=2
Mode=1,2, and 3
Range=5
Step-by-step explanation:
Mean is all the numbers added up and then divided by the amount of numbers there are, so 0+1+0+2+3+1+3+5+4+2=21, and then 21 divided by 10=2.1
Median is lining all the numbers up least to greatest and then finding the middle number, which is 2.
Mode is the number that appears the most, and since 1,2,3 all appeared twice in the data, they are the mode.
Range is the highest number in the data subtracted by the lowest number in the data, so 5-0=0
(hope this helps!)
Important variables to know:
I = interest
P = principal (investment)
R = simple interest rate
T = years
Formula: I = PRT
What information do we have?
I = $960
P = $4000
T = 3 years
R = ?
Plug into formula:
960 = 4000(3)(R)
960 = 12000R
R = 960/12000
R = .08
A. $4000 + $960 = $4960. (A= P+ I)
B. 8% (.08)
Part 2: 1080 = 4000*.09*3
A = 5080 - 4960 =$420.
3 3/5. - 4 1/2
find a common denominator
3/ 5 = 6/ 10.
1/2. = 5/10
3 6/10. - 4 5/10
- 1 1/10
