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Strike441 [17]
3 years ago
7

There are 4 red marbles and 2 blue marbles in a bag. What is the least number of red and blue marbles that can be added to the b

ag to create a ratio of 3 red marbles to 1 blue marble
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
5 0

Answer:

4

Step-by-step explanation:

3 + 1 = 4

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I am building a rectangular garden. I don't want the perimeter of the garden to be more than 182 square feet
Neporo4naja [7]

Answer:

Step-by-step explanation:

let length=x

width=x+16

2(x+x+16)<182

3 0
3 years ago
The Food and Drug Administration (FDA) is a U.S. government agency that regulates (you guessed it) food and drugs for consumer s
kati45 [8]

Answer:

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Step-by-step explanation:

hope dis helps <3

5 0
3 years ago
jake and jamie are at a restaurant for lunch. jake orders spaghetti for $9.59 and a soda for $2.03. jamie orders a club sandwich
DIA [1.3K]
Jake spent more on lunch. They left $3.74 as the tip.
5 0
3 years ago
PLEASE HELP!!! I’LL GIVE YOU POINTS!!!
Irina-Kira [14]

Answer:

it would be d

Step-by-step explanation:

16 times 8 3/4

8 0
3 years ago
The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 45,000. Economists have determined that
tensa zangetsu [6.8K]
2005= 18,000
2010= 45,000


1) make 2005 year "0", and 2010 year "5"
2)in order to solve this problem and figure out the rate of change, we must use the equation for exponential functions y=ab^x
3) a= the y- value of y intercept ( what does y equal when x is zero) in this case a population number so, a= 18,000; b= the unknown rate of change; x= time and since we're finding  b we can plug in 5 for the time in years; y= the value of y in terms of the x-value, so when x is 5, y is 45,000
4) you end up with something like this
45,000= 18,000b^5
5) in order to proceed to solve you must get b alone
6) divide both sides by 18,000
7) so you no have 2.5= b^5
8) take the fifth root of both sides 
9) now you have your answer b=<span>1.20112443398</span>
6 0
3 years ago
Read 2 more answers
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