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nevsk [136]
3 years ago
9

In 3 ​minutes, a conveyor belt moves 300 pounds of recyclable aluminum from the delivery truck to a storage area. A smaller belt

moves the same quantity of cans the same distance in 24 minutes. If both belts are​ used, find how long it takes to move the cans to the storage area. The time it takes to move the cans to the storage area using both belts is
Mathematics
1 answer:
GenaCL600 [577]3 years ago
8 0

Answer:

The answer is 1-1/2 minutes.

Step-by-step explanation:

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Theorem A line parallel to one side of a triangle divides the other two proportionately
aksik [14]

The correct answer is C) Segment BD = 20.

5 0
3 years ago
our success rate ,depending on the year,is between 35 and 40 percent ,according to the website,in 2015,234 raptors were taken in
Vilka [71]
Number of raptors in 2015: 234

% success: between 35% and 40%

Formula

% =: [number of success rescues / number of total rescues] * 100 =>

number of success rescues = % * number of total rescuess / 100

Number of success rescues:

a) 35 * 234 / 100 = 0.35 * 234 = 81.9

b) 40 * 234 / 100 = 0.40 * 234 = 93.6

Then, the number of raptor rescues that were succesfull was about 82 to 94.
3 0
4 years ago
A cruise line ship left Port A and traveled 90 miles due west and then 400 miles due north. At this point, the ship docked at Po
GrogVix [38]

Answer:

410 Miles

Step-by-step explanation:

Please refer to the photo attached. (Apologies for the legitimately terrible drawing)

The Shortest Distance between any 2 points is the distance thats connects the 2 points directly.

In this case, we can use Pythgoras's Theorem to find AB which is the shortest distance between A and B.

By Pythagoras's Theorem,

{c}^{2}  =  {a}^{2}  +  {b}^{2}  \\  {ab}^{2}  =  {ac}^{2}  +  {cb}^{2}  \\  {ab}^{2}  =  {90}^{2}  +  {400}^{2}  \\ab =  \sqrt{ {90}^{2} +  {400}^{2}  }  \\  = 410 \: miles

4 0
2 years ago
What is the slope of the line?<br><br>1<br>1/2<br>-2<br>2​
Ray Of Light [21]

Answer:

2

Step-by-step explanation:

The slope of the line is 2. The slope is rise over run, or change in y over change in x. So to find the slope count how much each value changes, in this graph y changes +2 and x changes +1. So the slope is 2/1 or just 2. One way to visually check the slope is to remember fraction slopes will make the line flatter and other whole numbers make the line steeper.

8 0
3 years ago
A rectangular prism has a volume of 60 cubic centimeters. The height of the prism is 3 centimeters. What is the area of the base
Katena32 [7]

Answer: 20 cm ^2 (20 cm squared)

Step-by-step explanation:

This is a rectangular prism so Volume = Length(Width)(Height)

You only know the height and Volume so you do :

60 = L(W)(3) :then bring the 3 over:

60/3 = L(W)

20 = L(W)

Since area = L(W)

20 is your answer.

5 0
3 years ago
Read 2 more answers
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