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3 years ago

Show me step by step : 0.18x1.5

Mathematics

1 answer:

rosijanka [135]3 years ago

3 0

Answer:

0.27

Step-by-step explanation:

0.1 8

x 0.50

-----------

000

900

x 1800

-----------

2700 = 0.27

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50 POINTS

NeX [460]

Answer:

o I = 4 cm, w = 9 cm, h = 3 cm

Step-by-step explanation:

The volume is given by V = l*w*h

w = 6 cm, I = 4,cm, h = 4 cm V= 6*4*4 = 96

o w = 7 cm, h = 3 cm, I = 5 cm V = 7*3*5 =105

o I = 4 cm, w = 9 cm, h = 3 cm V = 4*9*3 =108

o h = 5 cm, w = 6 cm, I = 3 cm V = 5*6*3 =90

The largest volume is

o I = 4 cm, w = 9 cm, h = 3 cm V = 4*9*3 =108

8 0

2 years ago

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New York City is located about 40˚ north of the equator. If Earth's radius is about 4000 miles, approximately how many miles sou

qwelly [4]

Answer:

The answer is "2793 miles"

Step-by-step explanation:

In this firstly we convert degrees to radians, which can be defined as follows:

$\to \theta =\frac{40^{\circ} \times \pi }{180^{\circ}}$

$=\frac{ 2\pi }{9}$

Now calculating the distance:

$=\frac{2\pi }{9} \times 4000\\\\= \frac{8000 \pi }{9}$

$=\frac{8000\times 3.14 }{9}\\\\ = \frac{25120}{9}\\\\=2793 \ miles$

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2 years ago

Miriam is picking out some movies to rent, and she is primarily interested in comedies and foreign films. She has narrowed down

Keith_Richards [23]

Answer:

There are 795 combinations.

Step-by-step explanation:

The number of ways or combinations in which we can select k element from a group of n elements is given by:

$nCk=\frac{n!}{k!(n-k)!}$

So, if Miriam want to choose 3 movies with at least two comedies, she have two options: Choose 2 comedies and 1 foreign film or choose 3 comedies.

Then, the number of combinations for every case are:

1. Choose 2 Comedies from the 10 and choose 1 foreign film from 15. This is calculated as:

$10C2*15C1=\frac{10!}{2!(10-8)!}*\frac{15}{1!(15-14)!}$

$10C2*15C1=675$

2. Choose 3 Comedies from the 10. This is calculated as:

$10C3=\frac{10!}{3!(10-3)!}=120$

Therefore, there are 795 combinations and it is calculated as:

675 + 120 = 795

8 0

3 years ago

Write the following tepeating decmial 0.35 as a fraction

Mila [183]

Answer:

0.35 is equal to 7/20

4 0

3 years ago

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What is the slope that connects the two points ( -1,-2) and (4,4)<br> 8th grade math.

Aleks04 [339]

Answer:

6/5

Step-by-step explanation:

rise/run

I hope this is right! :D

6 0

3 years ago

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