Answer:
20. y = 3·3^x
21. y = (1/3)^x
Step-by-step explanation:
These exponential functions can be written in the form ...
y = a·b^x
where a is the value of y when x=0, and b is the common ratio between terms that have x different by 1.
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20. The ratio is 9/3 = 3; the multiplier is 3 (the value of y when x=0), so the function is ...
y = 3·3^x
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21. The ratio is (1/3)/1 = 1/3; the multiplier is 1, so the function is ...
y = (1/3)^x
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<em>Alternate solution</em>
Each of these can be written in a more compact form:
20: y = 3^(x+1)
21: y = 3^(-x)
Answer:
7/12 is left to plant sunflowers
Step-by-step explanation:
Let's add
1/6+ 3/12
Our denominators don't match, so we can't add yet.
Since 6 is evenly divided by 12, we can multiply just one term to get a common denominator.
Multiply 1 by 2, and get 2, then we multiply 6 by 2 and get 12.
Add to get the amount of garden used.
2/6+3/12= 5/12
Now subtract 12/12(the whole garden) from 5/12 to get remainder of garden
Answer is: 7/12
Answer:
2x + 3y = -10
Step-by-step explanation:
First convert the line into slope intercept form to find the slope of the line.
2x + 3y = 4
3y = 4 - 2x
y = -2/3x + 4/3
The slope of the line is -2/3. Parallel lines have the same slope so the slope for a line through the point (1,-4) will be -2/3. Substitute m = -2/3 and (1,-4) into the point slope of a line.
Now convert the line into standard form by using the distributive property.
Answer:
188
I think so
Step-by-step explanation:
mark me brainliest pl
To find liters from meters, multiply the meters by 1000. 1 meter equals 1000 liters. So, the answer would be 375000 from 3,750.
P.S. IF you meant 750, then it's 750000
