you can best compare them if you make sure they all use the same power of 10. If we express them all in terms of 10^-8, we would have
6.35 x 10^-7 = 63.5 x 10^-8
do the others, and then it will be very easy to order them.
The diameters of four different atoms are shown below.
Atom A: 6.35 x 10^-7
Atom B: 1.80 x 10^-6
Atom C: 2.00 x 10^-7
Atom D: 2.50 x 10^-8
IT says to list them from LARGEST to SMALLEST.
I know what i have to do, but not sure where to start, like what i mean is, i had a problem similar to this, except with positive exponents instead of negative, and i would figure out the power of 10, then multiply it by the decimal, then write down the answer for each brand of phones i think it was?, and then listed them from highest to lowest. but for this problem, i'm just not sure that same method will work. Can someone please help?
9 answers
You could just plug the equations into your calculator and find the answer for each. Then it would be easy to order them.😀
that doesnt make sense to me at all
oobleck
You cannot compare apples and oranges, so
Atom A: 6.35 x 10^-7 = 63.5 x 10^-8
Atom B: 1.80 x 10^-6 = 180 x 10^-8
Atom C: 2.00 x 10^-7 = 20.0 x 10^-8
Atom D: 2.50 x 10^-8 = 2.50 x 10^-8
Now, since they are all apples. Can you order
63.5, 180, 20, 2.5 ???
Atom A: 6.35 x 10^-7 = 63.5 x 10^-8
Atom B: 1.80 x 10^-6 = 180 x 10^-8
Atom C: 2.00 x 10^-7 = 20.0 x 10^-8
Atom D: 2.50 x 10^-8 = 2.50 x 10^-8
Now, since they are all apples. Can you order
63.5, 180, 20, 2.5 ???
So B right?
1. -1/10
2. 144x^18y^20
3. c^12/d^4
4. 4,000 bacteria
5. Brand B; Brand D; Brand C; Brand A
6. Atom B; Atom A; Atom C; Atom D
7. 1.37 x 10^11m^3
8. 25
9. 1.5 x 10^12
10. 2.4 x 10^3
11. Subtract one exponent of the 10 from the other
12. y^60
13. 1.4 x 10^-1
14. 16/49^10
15. 25y^8/9
16. yes
17. no
18. d (line at the bottom of the graph curving left)
19. a (line at the top of the graph curving up starting at -10)
20. c (line at the bottom of the graph curving down stopping at 2)
21. b (line curving up stopping at 4)
22. 557
23. $4,862.03
24. $15,292.70
25. $8,437.76
Read And Answer Carefully, I Got A 25/25. You're Welcome Babes!!
2. 144x^18y^20
3. c^12/d^4
4. 4,000 bacteria
5. Brand B; Brand D; Brand C; Brand A
6. Atom B; Atom A; Atom C; Atom D
7. 1.37 x 10^11m^3
8. 25
9. 1.5 x 10^12
10. 2.4 x 10^3
11. Subtract one exponent of the 10 from the other
12. y^60
13. 1.4 x 10^-1
14. 16/49^10
15. 25y^8/9
16. yes
17. no
18. d (line at the bottom of the graph curving left)
19. a (line at the top of the graph curving up starting at -10)
20. c (line at the bottom of the graph curving down stopping at 2)
21. b (line curving up stopping at 4)
22. 557
23. $4,862.03
24. $15,292.70
25. $8,437.76
Read And Answer Carefully, I Got A 25/25. You're Welcome Babes!!
THESE ARE FOR THE ALG 1B:Q FINAL 2023 UNIT 8 LESSON 2
1.) -2,5
2) indefinitely many
3) y < 5
4) 3 days
5) y = 3x+2
y = 3x -1
6) (-5/4, -29/4)
7) 2nd graph
8) y< 3x-4 and y>-5x+2
9)70 cups of the 50% peanuts and 35 cups of the 80% peanuts
10) [-1/4 , 3, 1, 1,/ -3, 5]
11) 400
12) B; A; C; D
13)B<A<C<D
14) first graph
15)6n3 +n2 + 6n-4
16) k^2 - 9
17) 9x^2 - 25
18) (x+7)(x -3)
19) (5x+7)(x-2)
20) 2nd graph
21) Reaches a maximum height of 372.25 feet in 4.63 seconds.
22) 0,1
23) -1,-3
24) 117.55 meters
25) two solutions
26) The attendance was the same on days 4 and 40. The attendance at both plays on those days was 214 and 790. respectively
27) (-1,14) (6,7)
28) (0,-1) (11,87)
29) 6/2
30) 6/3
31) $1.40
32) 2x^2+2x-4
33) -8
34) 0
35) -1/ 81x^4y^16
36) 4d^15
37) 10
38) (p-7)(p+7)
39) -6,1
40) 13
41) 8
42) 15/5
43) x,x - 2, x + 12
44) 10x+ 34+ 280/2x - 8
45) 2 + -3t + 1/ 2t^2 - t + 1
1.) -2,5
2) indefinitely many
3) y < 5
4) 3 days
5) y = 3x+2
y = 3x -1
6) (-5/4, -29/4)
7) 2nd graph
8) y< 3x-4 and y>-5x+2
9)70 cups of the 50% peanuts and 35 cups of the 80% peanuts
10) [-1/4 , 3, 1, 1,/ -3, 5]
11) 400
12) B; A; C; D
13)B<A<C<D
14) first graph
15)6n3 +n2 + 6n-4
16) k^2 - 9
17) 9x^2 - 25
18) (x+7)(x -3)
19) (5x+7)(x-2)
20) 2nd graph
21) Reaches a maximum height of 372.25 feet in 4.63 seconds.
22) 0,1
23) -1,-3
24) 117.55 meters
25) two solutions
26) The attendance was the same on days 4 and 40. The attendance at both plays on those days was 214 and 790. respectively
27) (-1,14) (6,7)
28) (0,-1) (11,87)
29) 6/2
30) 6/3
31) $1.40
32) 2x^2+2x-4
33) -8
34) 0
35) -1/ 81x^4y^16
36) 4d^15
37) 10
38) (p-7)(p+7)
39) -6,1
40) 13
41) 8
42) 15/5
43) x,x - 2, x + 12
44) 10x+ 34+ 280/2x - 8
45) 2 + -3t + 1/ 2t^2 - t + 1
Great job on completing the unit! Keep up the good work!
1 answer