Answer:
6.25 * 10^-2
Step-by-step explanation:
hmmmmmmmmm
I think it is C) i am sorry if i am wrong
Answer:
7 lb peaches, 6 lb tomatoes, 2 lb mushrooms
Step-by-step explanation:
Answer:
93
Step-by-step explanation:
First differences increase by 4 each time. The given numbers are a quadratic sequence that can be described by 2n² -2n +9. The 7th term would be 93.
_____
First differences are ...
13-9 = 4, 21-13 = 8, 33-21 = 12, 49-33 = 16, 69-49 = 20
Second differences are ...
8-4 = 4, 12-8 = 4, 16-12 = 4, 20-16 = 4
When second differences are constant, the sequence can be represented by a second-degree polynomial function. The leading coefficient is half the value of the second differences.
Answer:
<u>1. {+8}</u>
<u>2. {+4}</u>
<u>3. a= -13, a= 1 </u>
<u>4. x=-1, x= 9</u>
<u>5. y= -8</u>
Step-by-step explanation:
<u>i tried my best, sorry in advance if somethings wrong</u>
