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labwork [276]
3 years ago
11

I need some help here

Mathematics
1 answer:
oee [108]3 years ago
8 0

Answer:

3 1/10 meters

Step-by-step explanation:

The twine is 5 3/5 meters long .

Frank used 2 1/2 meters to tie up a package.

Twine left will be = total length of twine - length of used twine

That’s

5 3/5 - 2 1/2

Change the fractions to improper fractions.

We have

28/5 - 5/2

Look for the LCM of the denominators.

The LCM = 10.

Now divide the lcm by the denominators and multiply the results with the numerators while the LCM becomes the denominator of the results.

We have

56 - 25 /10

31/10

3 1/10

The twine left is 3 1/10 meters

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8. There are 4,800 plastic spoons in a case.
g100num [7]

Answer:

Each box has 800 spoons.

Step-by-step explanation:

4800/6=800

7 0
3 years ago
Five people were asked approximately how many hours of TV they watched per week. Their responses were as follows. 6 4 6 7 8 1
vekshin1

Answer:

-0.2,-2.2,-0.2, 0.8, 1.8

Step-by-step explanation:

Given :Five people were asked approximately how many hours of TV they watched per week.

Their responses were as follows. 6 4 6 7 8

To Find : Find the deviations from the mean for these five data values

Solution :

Mean = \frac{\text{Sum of all observations}}{\text{Total no. of observations}}

Mean = \frac{6+4+6+7+8}{5}

Mean = 6.2

The deviations from the mean for these five data values: 6-6.2,4-6.2,6-6.2,7-6.2,8-6.2=-0.2,-2.2,-0.2, 0.8, 1.8

Hence the deviations from the mean for these five data values is -0.2,-2.2,-0.2, 0.8, 1.8

8 0
3 years ago
El agua de una psicina alcanza 250 cm de altura. Si la estatura de pablo es 1520 mm dentro de la piscina sin que el agua lo cubr
Andrews [41]

Respuesta:

Pablo se cubrirá de agua si se para en la piscina

Explicación paso a paso:

El nivel del agua en la piscina = 250cm.

Altura de Pablo = 1520 mm

Para saber si pablo podría pararse en la piscina sin estar cubierto de agua, necesitamos determinar la altura de Pablo en centímetros.

Convertir la altura de Pablo de milímetro a centímetro;

1 mm hasta 0,1 cm

1520 mm = (1520 * 0,1) = 152 cm

Por lo tanto, pablo mide 152 cm.

Esto significa que la altura del agua en la piscina es mayor que la altura de Pablo y esto lo cubrirá el agua si se para en la piscina.

6 0
3 years ago
Which of the following sentences contains a gerund phrase (not a verb phrase or just a gerund by itself)?
Zinaida [17]
I need choices so i can see which one is right
5 0
3 years ago
Read 2 more answers
8x - 2 = -9 + 7x<br><br> x= <br><br> Can yall like help me please
Andrei [34K]

Answer:

X= -7

Step-by-step explanation:

Hope this helped

6 0
3 years ago
Read 2 more answers
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