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weeeeeb [17]
3 years ago
12

Convert 8/20 to a decimal.

Mathematics
1 answer:
Anna11 [10]3 years ago
5 0
Other than plugging 8/20 into a calculator, you can use the fraction’s equivalent of 40/100 to convert into a decimal instead.

40/100 = 0.4
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Ramon makes nectar for a hummingbird feeder by mixing 8 cups of water with 2 cups of sugar. Tiffany makes nectar by mixing 9 cup
cluponka [151]

Answer:

Tiffany

Step-by-step explanation:

Ramon is 4 to 1 water to sugar

Tiffany is 3 to 1 water to sugar

4 0
3 years ago
X/2 is greater than or equal to -4
irga5000 [103]
\frac{x}{2}≥-4

Pretend the greater than or equal to sign is an equal sign, we will substitute it back in later.

x/2 = -4
Multiply both sides by 2 to get x alone
x = -8
Substitute the greater than or equal to sign back in and voila!
x≥-8
3 0
3 years ago
BRAINLIEST & 25 POINTS PLEASE HELP URGENT DUE IN 10 MINUTES.
Cerrena [4.2K]

Answer:

C) 24 adults

Step-by-step explanation:

Let A be the number of adults and C be the number of children.

If a ticket costs $8 per adult, we can express this as 8A

If a ticket costs $5 per child, we can express this as 5C

Combining the two expressions, we can write 8A+5C=272 as our first equation since the total amount of money collected is $272.

Our second equation would be A+C=40 since there are 40 people.

Now, we can take the second equation and write it as C=40-A so we can substitute the value of C into the first equation as 40-A so we only have to deal with one variable, the amount of adults that went to the theater.

The first equation now becomes 8A+5(40-A)=272 and is much easier to solve:

8A+5(40-A)=272

8A+200-5A=272

3A+200=272

3A=72

A=24

Therefore, there are 24 adults

5 0
2 years ago
Sarah's parents are filling their swimming pool. Her pool holds 22,000 gallons. it take 16 hours to fill . what unit would you s
Aneli [31]
The rate would be 22000 gallons per 16 hours or rate = 22000/16 = 1375 gallons/hr
8 0
3 years ago
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FinnZ [79.3K]

Answer:

a. area=452.16 sq m

circumference=75.16m

b. area

c. circumference

Step-by-step explanation:

3 0
3 years ago
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