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Elena L [17]
3 years ago
8

Write the expanded form of the expression.

Mathematics
1 answer:
Tatiana [17]3 years ago
7 0
Answer: 0.5y+6y (expanded), 6.5y (simplified)
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2/3 to 8 in simplest form
Nat2105 [25]
2/3 to 8 is the same ratio if we multiply both sides by 3/2 so:
2/3×3/2=1
8×3/2=12
So 1 to 12


7 0
3 years ago
A strip of wood 78 inches long is to be cut into pieces 3 3/4 inches long. How many pieces can be cut?
Ray Of Light [21]
It is 20 because if u divide 78 by 3.75 ( 3 3/4 ) than equals 20.8
8 0
3 years ago
This is what I meant to ask lol
abruzzese [7]

Answer:

false

Step-by-step explanation:

theyre not proportional because 100*2=200 but 35*2 is not 45 :)

4 0
3 years ago
Read 2 more answers
A study was done to determine the proportion of voters that feel that their local government is doing an adequate job. Of the 22
DiKsa [7]

Answer:

( 0.742, 0.849 )

Step-by-step explanation:

sample size = 220

number of voters with positive response ( i.e. number of voters who believe the government is doing right )  = 175

<u>Calculate the 95% confidence interval</u>

P = 175 / 220 = 0.796

the 95% confidence interval = ( 0.796 ± 0.054 )

attached below is the detailed solution

4 0
2 years ago
The bottom of a lake is 213 feet above sea level.
Mrac [35]

Answer:how will we know what your talking about if you only gave us a number

Step-by-step explanation:

8 0
3 years ago
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