Are these ratios equivalent?10 friends to 12 strangers
30 friends to 36 stranger
Answers
Answer:
Yes
Step-by-step explanation:
10:12 and 30:36
you can simplify them first so
10:12=5:6
and
30:36=5:6 which is equivalent to the other ratio
or you can do
10:12
10 times 3 is 30 30:36 12 times 3 is 36
Numbers.
Hope this helps!:)
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Answers
Answer:
Options B,C and E are correct choices.
Step-by-step explanation:
We are asked to find correct answers for the given box and whisker plots.
Let us our options one by one.
A. This option is false as lowest value for children's cereals is 30 and highest value for adults is 35.
B. This option is correct. We can see our upper value for combined range will be 60 and lower value will be 5 and range is upper value- lower value.
C. Since we know that we can find spread of data by its range.
So option C is correct indeed.
D. This options is false because for adults mean and median are different while for children mean and median are same.
E. We can see that median for children's cereals is 45 and it is about 12 for adults.
We can see that . So median amount of sugar in children's cereals is 3 times as much as the median amount of sugar in adult's cereals.
Therefore, options B,C and E are correct choices.
Answers
Answer:
see below and see image.
Step-by-step explanation:
"inscribed" means the four corners (vertices) of the square are on the circle.
The diagonal of the square is the diameter of the circle. Use special right triangles or pythagorean thm to find the side length of the square in terms of r. Use Area formula for a square:
A = s^2 OR s×s
see image.
Answers
2/5 x 4 = 8/20
2/4 x 5 = 10/20
= 18/20
= 9/10 (simplified)
Answers
Commonly, to change a fraction into its percentage form, you would multiply the numerator (the top number) and the denominator (the bottom number) by 100, which is a numerical number that is used.
So, in this case, we would divide:
6/25 × 100
After calculating that, you should know that it equals 24. That should be our answer to solving 6/25 as a percentage.
Also, if you did not know how to simplify the problem:
You basically just focus on the numerator being multiplied by the whole number (which is 100), so 6 multiplied by 100 equals 600, and that is the new numerator. The next step would to be to simplify it by solving what multiples by 25 to get the result of 600. 24 times 25 equals 600...so 24 is the answer.