Answer:
see the explanation
Step-by-step explanation:
we have
decompose the number 224 in prime factors
substitute
Simplify
Answer:
The area of the circle is A = 12.56 m²
Step-by-step explanation:
* Lets explain how to solve the problem
- The area of any circle is A = π r² , where r is the radius of the circle
- In any circle the length of the radius is half the length of its diameter
* Lets solve the problem
- The diameter of the circle is 4 meters
∵ The radius of the circle = 1/2 diameter
∵ The diameter = 4 meters
∴ The radius = 1/2 × 4 = 2 meters
- The area of the circle is A = π r²
∵ The value of π = 3.14
∵ The length of r = 2 meters
- Substitute the value of r in the rule of the area
∵ A = π r²
∴ A = 3.14 × (2)²
∴ A = 3.14 × 4 = 12.56 meters²
* The area of the circle is A = 12.56 m²
P: 152 (as long as the one is a square like i’m viewing it as, i can’t really tell) and then a: 110 (forgive me if i’m wrong i’m rusty on this )
Answer: $548
Step-by-step explanation:
Principal= $500
Rate= 3.2%
Time= 3 years
Interest= PRT/100
= 500×3.2×3 / 100
= 4800/100
=48
Amount= Principal+Interest
=500+48
=$548
Answer:
The business started with 23/24 of their tank full
Step-by-step explanation:
Step 1.
Find the LCM of the denominators (2,6 and 8)
=24
Step 2.
Change all the fractions to have a denominator of 24
1/6=4/24
1/8=3/24
1/2=12/24
3/4= 18/24
Step 3.
Work backwards
18/24-12/24
=6/24+3/24
=9/24+(2×4/24)
=17/24+6/24
=23/24
