Mixed. an improper fraction is when the number on top is higher than the number on bottom
Given:
recipe: 2 tsp of butter
Melinda wants to make 40% more servings than the recipe.
2 tsp is equal to 100%
additional of 40% makes it 100% + 40% = 140%
140% * 2 tsp = 2.8 tsp.
The expression that shows the number of teaspoons needed is:
D. 1.4 x 2
The ratio of the model's height to actual height of tower is 1:725
Step-by-step explanation:
Given
Actual height of Sears Tower = = 1450 feet
Height of Model = = 24 inches
We can divide the actual height by the model's height to find the scale
Let z be the ratio of the height of the model to the actual height
The ratio should be in same unit.
We know that
1 ft = 12 inches
Then
Hence,
The ratio of the model's height to actual height of tower is 1:725
Keywords: Ratios, models
Learn more about ratios at:
#LearnwithBrainly
Answer: In terms of percent, the salinity of most sea water is between 2.5 and 4.5
Step-by-step explanation:
The correct answer is B
3 is the real solution... and +4i and -4i are the imaginary solutions