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IgorLugansk [536]
4 years ago
7

Five men can install 200 yards of pipeline in an eight hour day three men are added to the job assuming the individuals rates re

main the same how many days will it take the entire crew to install 2240 yards of pipeline
Mathematics
1 answer:
Novay_Z [31]4 years ago
3 0

Answer:

7 days

Step-by-step explanation:

Five men do 200 yards in one day

One man does 200/5 = 40 yards in 1 day.

=============

Now you want to know something about 8 men

8 men can do 40 * 8 = 320 yards in 1 day

=============

2240 yards / 320 yards = 7 days

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A submarine is at 200 meters below sea level to begin its mission. Then, it dives to a depth of 4 times its initial depth.Where
Kaylis [27]

Answer:

1000 meters below sea level

Step-by-step explanation:

Since the submarine dives at a depth of 4 times 200 meters, then it dives 800 meters.

Sso the submarine now is at 200 meters + 800 meters =1000 meters below sea level.

3 0
3 years ago
WHat is the square root of 76?
Sonja [21]

Answer:

It is 8.72 if it needs to be rounded up. If not, it is 8.71779788708

Step-by-step explanation:

6 0
3 years ago
lauren is designing a metal sculpture that contains a triangle with sides of 4 inches and 11 inches. She is trying to determine
lesya692 [45]

Answer:

7 < x

Step-by-step explanation:

Let

x ----> the length of the third side of triangle in Lauren's sculpture

we know that

The <u><em>Triangle Inequality Theorem</em></u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

Applying the Triangle inequality Theorem

1) 4+11 > x

15 > x

Rewrite

x< 15\ in

2) 4+x > 11

x> 11-4\\x> 7\ in

therefore

The possible values of x are

7\ in < x

4 0
3 years ago
Which shows a function for the sequence 16, 8, 4, 2, …?
navik [9.2K]

Answer:

C

Step-by-step explanation:

16, 8, 4, 2, …

a = 16

r = 8/16 = ½

f(x) = 16 × (½)^(x - 1)

6 0
3 years ago
Solve for 1/3(8x-5)-4=-3
irakobra [83]

Let's solve your equation step-by-step.

13(8x−5)−4=−3

Step 1: Simplify both sides of the equation.

13(8x−5)−4=−3

(13)(8x)+(13)(−5)+−4=−3 (Distribute)

83x+−53+−4=−3

(83x)+(−53+−4)=−3 (Combine Like Terms)

83x+−173=−3

83x+−173=−3

Step 2: Add 17/3 to both sides.

83x+−173+173=−3+173

83x=83

Step 3: Multiply both sides by 3/8.

(38)*(83x)=(38)*(83)

X = 1

5 0
3 years ago
Read 2 more answers
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