Algebraic expression
The signs
<
>
indicate if a number is less or higher than the other (they are not equal).
The signs
≤
≥
indicate if a number is less or higher or equal than the other
In this case, we are using the signs < or >. The tip of the sign points to the smaller number. Then
< means "less than"
Therefore, 30 less than t is equal to
30 < t
because 30 is smaller than t
Answer:
The correct answer is monthly . -APEX
Step-by-step explanation:
Answer:
The answer is- 15c
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The power in C is correct. it is x / 37 So B,C and D all have the correct power. Now you must turn to the base. You are talking about a half life so what is raised to the the correct power must be 1/2
That eliminates D and C both.
A is gone because it has the wrong power.
B <<<< the first part of the question's answer.
Now we will answer the 6 days part.
y = 477 * (1/2) ^(x / 37)
x = 6
y = 477 * (1/2)^ (6/37)
y = 477 * (1/2)^ (0.162 [repeating] )
y = 477 * 0.8397
y = 426.2876 which is confirmed by the answer given. <<<< second answer.
Answer:
Step-by-step explanation: they are lines that form a right angle
