The <em>correct answer</em> is:
3 1/2.
Explanation:
To find out how many 1/4 tsp doses are in 7/8 tsp of medicine, we divide:
7/8 ÷ 1/4
To divide fractions, flip the second fraction and multiply:
7/8 × 4/1
Multiply straight across:
7/8 × 4/1 = (7×4)/(8×1) = 28/8
To simplify this, we see how many times 8 will divide into 28. It divides evenly 3 times; this is our whole number.
After 8 goes into 28 3 times, there are 4 left over. This is the numerator of our fraction (8 is the denominator):
3 4/8 = 3 1/2
We know that the area of a circle = 3.14*r^2
r = radius.
First let's find the area of the circles in white.
The area of the small circle = 3.14 * 4^2 = 50.2 cm^2
The area of the larger white circle = 3.14 * 8^2 = 201cm^2
The total area of the non-shaded region = 251.2 cm^2
Now, let's find the area of the giant circle.
The diameter = 24 cm so that means the radius = 12 cm
A = 3.14 * 12^2 = 452.2 cm^2
Now subtract the white circles from the giant circle.
452.2 - 251.2 = 201cm^2
The area of the shaded region = 201cm^2
Answer:
whole numbers/ real numbers
Step-by-step explanation:
The measure of ? is 36, because if the perimeter of the triangle is 96 and there are 3 sides subtract the base length of 24 from 96 getting you 72 and divide 72 by 2 getting you 36 because there are 2 other sides that are the same length.
To calculate the probability of each event occurring you will need to know there are 7 consonants and 3 vowels. You will use this to find the probability of each set of events occurring and multiply them together.
a. 1/10 x 1/9 = 1/90 chance
b. 3/10 x 1/9 = 1/30 chance
c. 7/10 x 2/9 = 7/45 chance
d. 3/10 x 7/9 = 7/30 chance