Answer:
savings = $360
spending = $160.
Step-by-step explanation:
saving : spending
9 : 4
total amount = $520
add the two parts in the ratio(9+4) to get the total parts.
9 + 4 = 13parts . so, 13 parts = 520.
what about 9 and 4?
13 = 520
9 = ?
9 × 520/13 = 360
4 × 520/13 = 160.
hope this helps.
Answer:
Median: 17
Q1: 10
Q3: 23
Step-by-step explanation:
2, 4, 9, 11, 12, 16, 18, 20, 22, 24, 28, 32
Median is middle number/average of the 2 middle numbers. 16 + 18 = 34/2 = 17
First/lower quartile/Q1 = middle of lower half of ordered data set
= 9 + 11 = 20/2 = 10
Third/upper quartile/Q3 = middle of upper half of ordered data set
= 22 + 24 = 46/2 = 23
Sorry if this is too late. Posting it will probably save someone else, though.
Answer: Rachel spent $519
Step-by-step explanation: Add 70 to 499 and you get 519
Answer:I have no clue
Step-by-step explanation:
So basically I have no clue
Both will get 22.4L
hope this helps
