Answer: 210 percent increase
Step-by-step explanation: So w know the starting value is k so we can replace it with 1 dollar
now we know he bought the dresser for 1 dollar and sold it for 3.10 dollars
First we have to subtract the starting value 3.1 - the original value
3.1 - 1 = 2.1
then we have to divide that number by the starting value
2.1 divided by 1 = 2.1
Lastly multiply times 100 to get the percent increase
2.1 x 100 = 210 % increase
hope this helps mark me brainliest if it helped
This question is incomplete.
Complete Question
A twelve-foot ladder is leaning against a wall. If the ladder reaches eight ft high on the wall, what is the angle the ladder forms with the ground to the nearest degree?*
Answer:
42°
Step-by-step explanation:
From the question, the diagram that is formed is a right angle triangle.
To solve for this, we would be using the trigonometric function of Sine.
sin θ = Opposite side/ Hypotenuse
From the question, we are told that:
12 foot ladder is leaning against a wall = Hypotenuse
The ladder reaches 8ft high on the wall = Opposite side.
Hence,
sin θ = 8ft/12ft
θ = arc sin (8ft/12ft)
= 41.810314896
Approximately to the nearest degree
θ = 42°
Therefore, the angle the ladder forms with the ground to the nearest degree is 42°
Answer:
Option C) Mrs. Sampson needs to use 1/4 cup of milk
Step-by-step explanation:
we know that
If Mrs. Sampson has only 4 tablespoons of butter, then the amounts of the ingredients to be used will be half (50%) of the recipe
so
sugar ----> 2/2=1 cup of sugar
butter ---> 8/2=4 tablespoons of butter
milk ---> (1/2)/2=1/4 cup of milk
baking cocoa ---> (1/3)/2=1/6 cup of baking cocoa
oats ----> 3/2=1.5 cups of oats
therefore
Mrs. Sampson needs to use 1/4 cup of milk.
