3 years ago

Pls help me with this question

Mathematics

1 answer:

ankoles [38]3 years ago

8 0

Answer:

I'm not sure the answer to this

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A team of seven workers started a job, which can be done in 11 days. On the morning of the fourth day, several people left the t

Lapatulllka [165]

Answer:

3 people left

Step-by-step explanation:

The job can be completed by 7 people in 11 days
The job is equivalent of 7*11 = 77 people*days

<u>After 3 days, job left:</u>

(11 - 3)*7 = 56 people*days

This was completed by 7 - x people as x people left

<u>Time needed was 14 days, we have new equation:</u>

14(7 - x) = 56
7 - x = 4
x = 7 - 4
x = 3

As we found, 3 people left

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2 years ago

Write each number in standard form 6.7x10 to the 1 power

e-lub [12.9K]

<h2>Answer: 67</h2>

Step-by-step explanation: 6.7 x 10^1 = 67

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3 years ago

The solution to 5 - 3x> 35 is either x>-10 or -10> x. which solution is correct

velikii [3]

It should be x < -10 because when you divide by a negative number the inequality sign flips.

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2 years ago

The volume of a storage pod that is shaped like a cube is 1728 cubic feet what is the area of the floor space of the storage pod

KengaRu [80]

Answer:

144 sq. ft.

Step-by-step explanation:

In order to find the area, we have to know the length of the sides.

Since the figure is a cube, the way that the volume was found was by multiplying one side length by itself two times.

s^3 = cube volume.

So, to find the length of one side, we have to find the cube root of the volume.

$\sqrt[3]{1728}$ = 12

Now that we know the side length, we just need to multiply it by itself to find the area of the floor space.

12 * 12 = 144

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3 years ago

Find the LCM and HCF of 540 and 792.

AURORKA [14]

Your LCM is 11880 , and your HCF is 36

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2 years ago