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3 years ago

What is 1/3 in decimal form?

Mathematics

2 answers:

lora16 [44]3 years ago

5 0

0.333 repeating is the answer :)

Crazy boy [7]3 years ago

5 0

1.3!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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The quotient of a number and 2 is larger than 3

Lostsunrise [7]

There are many for this ,but one sample is: 2 divided by 2is 4 X 3 which is 12.

8 0

3 years ago

The height of a right circular cylinder is 1.5 times the radius of the base. What is the ratio of the total surface area to the

Naily [24]

Let r represent the radius of cylinder.

We have been given that the height of a right circular cylinder is 1.5 times the radius of the base. So the height of the cylinder would be $1.5r$ .

We will use lateral surface area of pyramid to solve our given problem.

$LSA=2\pi r h$ , where,

LSA = Lateral surface area of pyramid,

r = Radius,

h = height.

Upon substituting our given values in above formula, we will get:

$LSA=2\pi r\cdot (1.5)r$

Now we will find the total surface area of cylinder.

$TSA=2\pi r(r+h)$

$TSA=2\pi r(r+1.5r)$

$TSA=2\pi r(2.5r)$

$\frac{TSA}{LSA}=\frac{2\pi r(2.5r)}{2\pi r(1.5r)}$

$\frac{TSA}{LSA}=\frac{2.5r}{1.5r}$

$\frac{TSA}{LSA}=\frac{25}{15}$

$\frac{TSA}{LSA}=\frac{5}{3}$

Therefore, the ratio of total surface area to lateral surface area is $5:3$ .

4 0

3 years ago

A force of 9 lb is required to hold 35lb crate on a hill. What angle does the hill make with the horizontal?

kenny6666 [7]

Answer: $14.9^{\circ}$

Step-by-step explanation:

Given

Applied force is 9 lb to hold of 35 lb crate on a hill

Suppose the hill makes an angle of $\theta$ with horizontal

There will be two component of weights i.e. along and perpendicular to the hill

Only the component along the hill pulls the crate backwards

So,

$\Rightarrow 35\sin \theta=9\\\\\Rightarrow \sin\theta =\dfrac{9}{35}\\\\\Rightarrow \theta =14.89^{\circ}\approx 14.9^{\circ}$

8 0

3 years ago

(6.64 x 1010) - (2.8 * 10%)<br>Write your answer in scientific notation.

agasfer [191]

Answer:

6706.12

Step-by-step explanation:

by multiplying 6.64*1010 first u get 6706.4

then multiply 2.8*10/100

u get 0.28

finally subtract 0.28 from 6706.12

5 0

3 years ago

What is the rate of change?? please i need asap

Mariana [72]

Answer: Rate of change is used to mathematically describe the percentage change in value over a defined period of time, and it represents the momentum of a variable. ... Subtract one and multiply the resulting number by 100 to give it a percentage representation.

Step-by-step explanation:

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3 years ago