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Dmitrij [34]
2 years ago
13

40,391 divided by 78 Pls show your work because i need to show my work

Mathematics
1 answer:
Zarrin [17]2 years ago
8 0

Answer:

it will turn out to be a repeating decimal so put a little line over the first 3 to the right of the decimal (517.8333333333)

Step-by-step explanation:

 

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A theater wants to build movable steps that they can use to go on and off the stage. They want the steps to have enough space in
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Answer:

fdwef

Step-by-step explanation:

4 0
3 years ago
The digit 1 in which number represents a value of 10,000
nika2105 [10]
The digit one is in the "ten thousands" column
3 0
3 years ago
Read 2 more answers
Help plz!!!
lara [203]

Answer with explanation:

→→→Function 1

f(x)= - x²+ 8 x -15

Differentiating once , to obtain Maximum or minimum of the function

f'(x)= - 2 x + 8

Put,f'(x)=0

-2 x+ 8=0

2 x=8

Dividing both sides by , 2, we get

x=4

Double differentiating the function

f"(x)= -2, which is negative.

Showing that function attains maximum at ,x=4.

Now,f(4)=-4²+ 8× 4-15

           = -16 +32 -15

          = -31 +32

          =1

→→→Function 2:

f(x) = −x² + 2 x − 3

Differentiating once , to obtain Maximum or minimum of the function

f'(x)= -2 x +2

Put,f'(x)=0

-2 x +2=0

2 x=2

Dividing both sides by , 2, we get

x=1

Double differentiating the function,gives

f"(x)= -2 ,which is negative.

Showing that function attains maximum at ,x=1.

f(1)= -1²+2 ×1 -3

   = -1 +2 -3

  = -4 +2

 = -2

⇒⇒⇒Function 1  has the larger maximum.

6 0
3 years ago
Jacob scored 85%, 90%, and 74% on his first three tests. Then he scored 99%, 84% and 75% on his next three
AlekseyPX
The average of the first three is 83 (85 + 90 + 74)/3
The average of the next 3 is 86.

The difference is 3
3 0
2 years ago
Jess works in a store that sells toys.He earns 4% as his commissions for the sales that amounts above Nu 10,000.In one of the mo
Levart [38]

it's 400

hope this helps

7 0
2 years ago
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