She needs 8 more dollars.
if you multiply 3 times 5 equals 15
and 4 times 3 equals 12
then add that which is 27
35 minus 27 is 8.
Answer: don't know sorry
Step-by-step explanation:
Answer:
- 2730.54
- 18.8%
- 62.5% (decrease)
Step-by-step explanation:
The applicable formula is ...
rate = portion/base
so ...
base = portion/rate
Of course, a percentage is a fraction that has been multiplied by 100%.
__
1. base = portion/rate = 456/0.167 ≈ 2730.54
The base is about 2730.54.
__
2. rate = portion/base = 50/266 ≈ 0.18797 ≈ 18.8%
The rate is about 18.8%.
__
3. The decrease can be figured from ...
rate of change = (new amount)/(original) -1 = 33/88 -1
= -5/8 = -0.625 = -62.5%
The rate of decrease is 62.5%.
Answer: Try studying in increments. Meaning study for 20 minutes and then take a break. Ir even study 10 minutes every night befire bed. Also tey Quizlet, and Quizizz I highly reccomend Quizzizz, its simpler and mire effecctive in my opinion
Step-by-step explanation:
First we have to put the numbers in order
2,6,8,13,16,28,32 and mark the two middle numbers
divide each half into half again and mark the middle number, in this case
2,6,8,13,16,28,32
subtract the 28 from the 6 and get 22
thats the interquartile range
