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3 years ago

Who could help me with this please

Mathematics

1 answer:

fiasKO [112]3 years ago

3 0

The graph is money earned vs hours worked. If he works 1 hour, he earns $10.

If he works 0 hours (doesn't work), he earns $0.

A.

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Five consecutive two-digit positive integers, each less than 30, are not prime. What is the largest of these five integers?

Grace [21]

five numbers: 24, 25, 26, 27, 28

the largest is 28

3 0

4 years ago

Read 2 more answers

How much inches is in 200 yards

vodka [1.7K]

It should be 7200. : )

8 0

3 years ago

Alberta purchases a new flower and finds that it is 12 inches tall. She also begins tracking its height

Kruka [31]

Answer:

Divide

Step-by-step explanation:

It is divide because to find the rate you have to find per inch.

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3 years ago

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An open box is to be constructed from a square piece of sheet metal by removing a square of side 6 feet from each corner and tur

den301095 [7]

Answer:

24 feet

Step-by-step explanation:

We are given that an open box is to be constructed from a square piece of sheet metal by removing a square side 6 feet from each corner and turning up the edges.

We have to find the dimensions of the sheet metal

Let x feet be the side of square metal sheet

Length of box=x-12 feet (because 6 feet removed from each corner)

Width of box=x-12 feet

Height of box=6 feet

Volume of box=864 cubic feet

We know that volume of cuboid= $l\times b\times h$

Box is in cuboid shaped

Therefore, volume of box= $6(x-12)(x-12)$

$6(x^2-24x+144)=864$

$x^2-24x+144=\frac{864}{6}$

$x^2-24x+144=144$

$x^2-24x+144-144=0$

$x(x-24)=0$

Then , $x=0 , x-24=0$

$x=24$

x=0 is not possible because side of square metal sheet can not be zero

Therefore, x=24

All sides of square metal sheet are equal.

Hence, side of square metal sheet =24 feet

4 0

4 years ago

Ayuda con mi tarea de matemáticas , dice asi : En una biblioteca hay 5 estantes , 2/5 de uno de ellos está ocupado por libros de

laiz [17]

There are 5 shelves in the bookcase.

2/5 of one shelve is occupied.

That would be:

2/5*1/5=2/25 of all shelves

7/2 is more than 1, so it refers to the bookcase instead of one shelve. The same with 11/10.

So the total is:

2/5+7/2+11/10 = 5

So all shelves are completely full.

So there is no room for any other book.

4 0

4 years ago