Answer:
x is 30
Step-by-step explanation:
1/2 ( x + 6 ) = 18
1/2x + 3 = 18
- 3 - 3
1/2x = 15
· 2 · 2
x = 30
Answer:
heart rate during exercise become 126 bpm
Step-by-step explanation:
maximum benefit is when heart beat increased by 50%-85%
alice resting heart rate= 70 bpm
increased heart rate of alice = 80%
increased heart rate =
total heart rate = 70+56=126 bpm
so, the heart rate of alice during exercise become 126 bpm
<span>
Number of dinners = 125
Individual portion = 6 oz.
Size of can = 32 oz.</span>
3,400,000,000 standard
(3x1,000,000,000,000)+(4x100,000,000)
Answer:
1.5 ft^2
Step-by-step explanation:
Since the length is divided into 4 parts,
Length of a small square = 2/4
= 0.5 ft
Hence,
Area of 1 small square = (0.5)(0.5)
= 0.25 ft^2
Area of shaded portion = Area of 6 small squares
= 6(0.25)
= 1.5 ft^2
Step-by-step explanation: