Answer:
I believe it is: 60 acorns
Step-by-step explanation:
If my math is correct:
21 acorns divided by 600 seconds = .1
10 acorns x 60 seconds =600
.1 x 600= 60 acorns collected in 10 minutes
Answer:
A, B, D, F, G
Step-by-step explanation:
On a box plot, you need to mark the median, Q1, Q3, maximum, and minimum.
- A is included because .032 is the minimum.
- B is included because .557 is Q1 (the median value of the lower half).
- D is included because .850 is the median.
- F is included because 1.250 is Q3 (the median value of the upper half).
- G is included because 2.000 is the maximum.
All the other values (C, E) are not included!
Isolate the absolute value, confirm the absolute value is not equal to a negative number, split the absolute value into 2 equations (one positive and one negative), then solve both equations.
-4|2w + 6| = -32
|2w + 6| = 8 <em>divided both sides by -4 (confirmed that 8 is positive)</em>
<u>positive:</u> <u>negative:</u>
2w + 6 = 8 -(2w + 6) = 8
2w = 2 <em>(subtracted 6 from both sides)</em> 2w + 6 = -8 (<em>divided both sides by -1)</em>
w = 1 <em>(divided both sides by 2) </em>2w = -14<em> (subtracted 6 from both sides)</em>
w = -7 <em>(divided both sides by 2)</em>
Answer: 1, -7
1) B. (3, –4), because <span>3(3) – 4(-4)= 9+ 16= 25
2) C: 12 solve this this system of equation X + Y = 37 and 2X + 4 Y= 124
x: chichens and y pigs, you will find x=12,
3) </span>b + p = 42
5b + 2p = 144
20 binders, solve the system, and you will find b=20
4) the solution is C) (–2, 1), because 3(-2) – 7 (1)= –6 -7=-13
5) A. It's not; the graphs of the two equations can intersect only once.<span>
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