Answer: 12.5%
Step-by-step explanation:
So we can do 11.5/92 with x/100 cross multiply with 100 and 11.5,
11.5 x 100 = 1150
Next we divide 1150 by 92,
1150/92 = 12.5
Therefore we get 11.5/92 = 12.5/100!
Answer:the anwser is B
Step-by-step explanation:
Thw symbol in the equation means least or equal to 5.
Answer:
4.45 m
Step-by-step explanation:
From the question above,
Median is the middle of a given data of distribution.
Given:
Data : 7.1, 21.5, 1.8, 1.6.
Rearrenging the date in decending order
21.5, 7.1, 1.8, 1.6.
From the above,
median = (n+1)th/2
median = (7.1+1.8)/2
median = 8.9/2
median = 4.45 m.
Hence the median height = 4.45 m
Answer:
14.308-665544906576543214990
Answer:cost of each donut =$4
and cost of each cup of hot chocolate =$2
Step-by-step explanation:
Step 1
Let donuts be represented as d
and cups of hot chocolate be rep as c so that
5 donuts and 2 cups of hot Chocolate costing 24$ will be expressed as
5 d+ 2 c= 24
And 2 donuts and 3 cups of hot chocolate costing 14$ will be expressed as
2d +3 c= 14
Step 2
Using elimination method,Multiply equation 1 by 3 and equation 2 by 2
15d+ 6c= 72----equation 3
4d+ 6c= 28-----equation 4
Subtracting equation 4 from equation 3 gives us
11 d=44
d= 44/11
d= 4
To find c, using equation 1
5 d+ 2 c= 24
5 x 4+ 2c=24
20+2c=24
2c=24-20
2c=4
c=4/2 =2
cost of each donut =$4
and cost of each cup of hot chocolate =$2
