The total number of strawberries on the farm is approximately 107
<h3>Total strawberries</h3>
The total number of strawberries on the farm can be solved by evaluating the expression (4 over 3)2 ⋅ 40.
Evaluation is the completion of a mathematical operation.
Number of strawberries on the farm = (4 over 3)2 ⋅ 40
= (4/3)2 × 40
= 8/3 × 40
= (8 × 40) / 3
= 320/3
= 106.6666666666666
Approximately,
Number of strawberries on the farm = 107
A strawberry is a sweet, usually red, edible fruit of certain plants of the genus Fragaria.
A farm is a piece of land where plants are cultivated and animals are reared by the farmer.
Therefore, the total number of strawberries on the farm is approximately 107.
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Before the driver applies the brakes ( with the reaction time ):
d 1 = v0 · t = 20 m/s · 0.53 s = 10.6 m
After that:
v = v0 - a · t1
0 = 20 m/s - 7 · t1
7 · t1 = 20
t1 = 2.86 s
d 2 = v 0 · t1 - a · t1² / 2
d 2 = 20 m/s · 2.86 s - 7 m/s² · (2.86 s)²/2 = 57.2 m - 28.6 m = 28.6 m
d = d 1 + d 2 = 10.6 m + 28.6 m = 39.2 m
Answer: the stopping distance of a car is 39.2 m.
Answer:
i
Step-by-step explanation:
square root of -1 is i
Okay i believe the first one is 4/7 and the second one is 2. also don’t listen to them. sometimes it can be hard and you start to stress. good luck and if this isn’t right i’m so sorry :) keep your head up!!!
