All categories

3 years ago

Lucy can type 300 words in 5 minutes. How many words can Lucy type in 27 minutes?

Mathematics

2 answers:

pogonyaev3 years ago

8 0

I’m not sure maybe you should try and ask Brainly.

Lera25 [3.4K]3 years ago

3 0

Answer:

<h2>1620 words</h2>

Step-by-step explanation:

Given, 

Number of words Lucy can type in 5 minutes

= 300 words

So,

Number of words Lucy can type in 1 minute

$= \frac{300}{5} \: words$

= 60 words

Therefore, 

Number of words Lucy can type in 27 minutes

= (60 × 27) words

= 1,620 words

Hence, Lucy can type 1620 words in 27 minutes. 

You might be interested in

Explain how you could convert 152 cups into gallons.

Mila [183]

Answer: There are 16 cups in every gallon so we could divide 152 by 16 and get our number of gallons which would give us 9.63 or a little over 9 and a half gallons.

Step-by-step explanation:

4 0

3 years ago

Describe the sequence of basic rigid motions that shoews S1 = S2

telo118 [61]

Answer:

S1 is congruent to S2

Step-by-step explanation:

4 0

3 years ago

A cylindral drill with radius 5 cm is used to bore a hole through the center of a sphere with radius 9 cm. Find the volume of th

masya89 [10]

The volume of the ring-shaped remaining solid is 1797 cm³.

The volume is the total space occupied by an object.

The volume of a sphere of radius r units is given as (4/3)πr³.

The volume of a cylinder with radius r units and height h units is given as πr²h.

In the question, we are asked to find the volume of the remaining solid when a sphere of radius 9cm is drilled by a cylindrical driller of radius 5cm.

The volume will be equal to the difference in the volumes of the sphere and cylinder, where the height of the cylinder will be taken as the diameter of the sphere (two times radius = 2*9 = 18) as it is drilled through the center.

Therefore, the volume of the ring-shaped remaining solid is given as,

= (4/3)π(9)³ - π(5)²(18) cm³,

= π{972 - 400} cm³,

= 572π cm³,

= 1796.99 cm³ ≈ 1797 cm³.

Therefore, the volume of the ring-shaped remaining solid is 1797 cm³.

Learn more about volumes of solids at

brainly.com/question/14565712

#SPJ4

3 0

2 years ago

What is a reasonable measure for the angle shown?

dimaraw [331]

I would say 120 since it’s not at the end near 170

4 0

3 years ago

What is the solution to the system of equations? y=2/3x+3 x=-2

nydimaria [60]

Answer:

The solution to the system of equations is (1.6,-2)

Step-by-step explanation:

You have to plug the x which is -2 into the equation.

You would get y=2/3(-2)+3

Then you would calculate that to get y=1.6

Lastly you combine the y answer to the x answer to get the coordinates (1.6,-2)

3 0

3 years ago