The formula in computing the area of the circle is:
A = pi (r)^2
Where r = the radius of the circle
Since you are only given the diameter of the circle, you
have to solve for its radius. The radius of the circle is half its diameter. Therefore,
the radius of the circle is 5 (10/2).
Now, you substitute the measurements to the formula:
A = 3.14 (5)^2
A = 3.14 (25)
A = 78.5 sq. units
Tariq's bill is 7 units
pria's bill is 5 units
the differnce is 7-5 or 2 units
the differne in their bills is $14
threfor
2unit=$14
divide by 2
1unit=$7
so tariq's bill is 7 units
1unit=$7
times 7 both sides
7units=$49
tariq's bil is $49
Answer:
47
Step-by-step explanation:
12c=6pints/6 2c=1 pint
4qts=16c/4 1 qt=4c
5 pints or 3 qts
5*2=10c
3*4 c
3 qts has more 2 more cups
Answer:
the first and second car seats are appropriate for a 33 lb. child. The first seat suits children up to 34 lb. The second seat suits children that weight between 16 to 40 lb.
The only seat that is not appropriate would be the third one that is too large, since children between 34 to 90 lb. should use it.
seat 1 ≤ 34 lb ⇒ simple inequality
16 lb < seat 2 and seat 2 < 40 lb ⇒ compound inequality
34 lb < seat 3 and seat 3 ≤ 90 lb ⇒ compound inequality