Answer:
The table of values and their graph show above a straight line that passes through the origin. This indicates that the relationship between the two currencies is in direct proportion. Think about what this means in real terms – if you have ten times more dollars than another person, when you both exchange your money, you will still have ten times more money. Notice also that the graph passes through the origin; this makes sense as if you have no dollars you will get no pounds!
We can express these relationships algebraically as well as graphically.
Answer:
a) 25% are bad
b) 75% are good
Step-by-step explanation:
We know that there are 300 oranges total and that 75 are bad. That means that the rest are good (implied).
300 - 75 = 225 good oranges.
So to find the percentage we have to take the selected amount divided by the total amount.
Bad Apples: Good Apples:
75 / 300 = 0.25 225/300 = 0.75
However, that's a decimal or <em>a number out of 1, </em>we need a percent or <em>a number out of 100.</em> So we have to multiply both numbers by 100.
Bad Apples = 25%
Good Apples = 75%
Answer:
a. The ratio of A to B is 2.92 : 1
b. The ratio of B to A is 1 : 2.92
c. A is 292% of B
Step-by-step explanation:
A = 52193
B = 17878
a. The ratio of A to B is: 52193 : 17878
To get the ratio in lower form, divide A with B (since it is the smallest of the two value) and the result is:
2.92 : 1
b. The ratio of B to A is: 17878 : 52193
1 : 2.92
c. The percentage of A to B is:
Answer:
The answer is 47°
Step-by-step explanation:
90°- 43°
If you enlarge it 6 times, then you get 24in that become 2ft and 36in that become 3ft. If the formula for calculating the area is a times b, then you have to do 2ft x 3ft and you get 6ft2
So the answer is <span>A. 6 ft2</span>
