1. A, C, D
2. x = 28
3. B
4. 5
5. Hexagon, Pentagon, Decagon
Answer:
The inequality is
Step-by-step explanation:
<u><em>The question is incomplete so the complete question is attached below:</em></u>
Now, to write an inequality that can be used to find , the number of weeks after starting his collection when Lawrence will have more than 750 baseball cards in his collection.
Let the number of weeks be
Number of cards Lawrence purchases each week = 25.
Number of cards Lawrence's father gave him = 200.
Total number of cards Lawrence will have more than in his collection = 750.
Now, to write an inequality that can be used to get the number of weeks after starting his collection when Lawrence will have more than 750 baseball cards in his collection:
Therefore, the inequality is
For this case what we have to take into account is the following variable:
x = represent the unknown number
We now write the following inequality:
"four times the sum of number and 15 is at least 20"
4 (x + 15)> = 20
We clear the value of x:
(x + 15)> = 20/4
(x + 15)> = 5
x> = 5 - 15
x> = - 10
The solution set is:
[-10, inf)
Answer:
all possible values for X are:
[-10, inf)
The formula for interest compounded annually is A=P(1+(r/n)^nt.
In this context: A=50,000 r=0.036 n=1, since it's compounded annually (Once per year) and t=10.
Now plug in and solve for P.
50,000=P(1+(0.036/1)^(1 * 10)
50,000= 1.42 P (I just distributed).
Divide both sides by 1.42 to get a final answer of $35,105.28.
Answer:
Yes, the sequence is arithmetic
Step-by-step explanation:
4 + 5 = 9
9 + 5 = 14
14 + 5 = 19