Answer:
46.7 and 93.3 (both 1 d.p.)
Step-by-step explanation:
With ratio, you can turn the numbers of 1 and 2 to their fractional forms
First, 1 + 2= 3
They can be shared as,
1/3 and 2/3
1/3 x 140 gives the share of the 1 in 1:2
2/3 does the same for its share
They both give decimals
140 x 1/3 = 46.67 (rounded to 2 d.p.)
140 x 2/3 = 93.33 (2d.p.)
Answer:
The domain would be -3≤x≤2 and the range would be -5≤y≤4
Step-by-step explanation:
The domain is where the x values cover, so since on the graph the points range from having -3 as the x value to 2, x would be anything between or equal to these values.
The domain is where the y values cover, so since on the graph the points range from having -5 as the y value to 4, y would be anything between or equal to these values.
The percent is around 71.43%. If you need help with percents, try googling it
Sowe are going to work backward first were going to get rid off the negative 54 by adding it to the 0 making it 6x^2 =54 now were going to move the 6 by dividing both sides by 6 making it x^2=9 3 squared =9 so the variable is 3