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3 years ago

50 points have a wonderful day

Mathematics

2 answers:

Paraphin [41]3 years ago

3 0

Answer:

TYSM

Step-by-step explanation:

This really helps me UwU

mr_godi [17]3 years ago

3 0

Thank you for the 50 points

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6 points can someone help me

Inga [223]

Answer:

5w≥25 because the product is multiplying and it can be greater than or equal to 25

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4 years ago

The table shows the length and width of a rectangle.

Blizzard [7]

Answer:

your answer gonna be the number 8

3 0

2 years ago

A robot can complete 8 tasks in 3/10 hour. Each task takes the same amount of time. How long does it take the robot to complete

Vsevolod [243]

Answer:

Robot will take $\frac{3}{80}$ hour to complete each task.

The robot can complete $26\frac{2}{3}$ tasks in one hour.

Step-by-step explanation:

We have been given that a robot can complete 8 tasks in 3/10 hour. Each task takes the same amount of time.

To find the time taken by robot to complete each task we will divide total time taken to complete 8 tasks by 8 as:

$\text{Time taken by robot to complete each task}=\frac{3}{10}\div 8$

$\text{Time taken by robot to complete each task}=\frac{3}{10}\div \frac{8}{1}$

Now we will convert division problem into multiplication problem by flipping the 2nd fraction.

$\text{Time taken by robot to complete each task}=\frac{3}{10}\times \frac{1}{8}$

$\text{Time taken by robot to complete each task}=\frac{3}{80}$

Therefore, robot will take $\frac{3}{80}$ hour to complete each task.

To find tasks completed by robot in one hour we will use proportions.

$\frac{x}{1\text{ hour}}=\frac{8}{\frac{3}{10}}$

$\frac{x}{1}=\frac{80}{3}$

$x=\frac{80}{3}$

$x=26\frac{2}{3}$

Therefore, the robot can complete $26\frac{2}{3}$ tasks in one hour.

6 0

3 years ago

How are polar and rectangular planes related?

Ivan

The polar coordinate system and the rectangular coordinate system are both designed to label points in the plane. They differ in the ways they represent points in the plane.

8 0

3 years ago

An urn contains 4 purple marbles and 3 pink marbles. Two marbles are drawn at random. What is the probability that both marbles

Archy [21]

Answer: 16/49

Step-by-step explanation:

The probability of pulling a purple marble is 4/7, since 4+3 is 7.
Since the marbles are replaced, the probability does not change when pulling out marbles.

To combine probabilities, we multiply them

$\frac{4}{7} * \frac{4}{7} = \frac{16}{49}$

3 0

2 years ago

Read 2 more answers

50 points have a wonderful day​

50 points have a wonderful day