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nlexa [21]
3 years ago
7

90000 scientific notation​

Mathematics
2 answers:
kipiarov [429]3 years ago
7 0

Answer:

Qué le preguntas a mi amigo?

Step-by-step explanation:

kozerog [31]3 years ago
3 0

Answer:

9 times 10^4

Step-by-step explanation:

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I need help on a McGraw hill assignment its due soon pls help.
blagie [28]

Answer:

1850

Step-by-step explanation:

The problem is asking you how many kids (predicted by the superintendent) will buy lunches for 1-2 days. Since you know the percentage predicted and the student amount, just multiply as a decimal (convert by putting the number over 100 as a fraction.)

5000*0.37=1850

4 0
2 years ago
Read 2 more answers
Helpppppppppppppppppppppppppppppppppppp
yanalaym [24]

Answer:

b

Step-by-step explanation:

a^3b^2c = b(a^3bc)

5bc = b(5c)

15a^2b = b(15a^2)

GCF = b

6 0
3 years ago
Can someone please help me with this ?
natulia [17]
13. 1,6

18. -15,12

19. -7, 1/2
4 0
3 years ago
$1,240 at 8% compounded<br> annually for 2 years
saw5 [17]
The answer is $1,446.33. 1,240 x 8% = $99.20 $1,240 + $99.20 = $1,339.20. $1,339.20 x 8% = $107.13 $1,339.20 + $107.13 = $1,446.33. Hope I could help! :D
4 0
3 years ago
Solve the following system of equations by graphing. Label the solution and all intercepts.
olganol [36]

Answer:

(4,4)

y = 4

x = 4

Step-by-step explanation:

First we need to input y = 1/2x + 2 into 4x - 2y = 8.

4x - 2 (1/2x + 2) = 8 <-- Then solve

4x - 1x + -4 = 8

3x - 4 = 8

    +4   +4

---------------------

3x    =    12

3             3

x = 4

Now we need to use x and apply it to find y.

y = 1/2x + 2

y = 1/2(4) + 2

y = 2 + 2

y = 4

Now to graph go on the x axis (horizontal axis) and go to 4, then up 4 on the y axis.

You need to graph the point (4,4).

I hope this helps!

6 0
3 years ago
Read 2 more answers
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