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3 years ago

Solve giving brainlist if it right

Mathematics

1 answer:

Usimov [2.4K]3 years ago

8 0

F is the numerator of the fraction. To solve move g over to the opposite side by multiplying both sides by g:

F = h * g

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Which of the following is a measure used to describe the typical distance of a

uysha [10]

Answer:

The correct answer is: Option C: Standard Deviation

Step-by-step explanation:

In a dataset, there are several methods that are used to determine the attributes of the data. One of them is standard deviation.

Deviation is derived from the word "Deviate" which means to move far.

Standard deviation is used to measure the distance of a data value from the mean i.e. how far a data value is from mean.

Hence,

The correct answer is: Option C: Standard Deviation

5 0

3 years ago

Find the volume and surface area of each figure.

goldenfox [79]

Base=B
Area=A
is that what you mean

4 0

3 years ago

The cylinders are similar the volume of the larger cylinder is 1600 cubic centimeters what is the volume of the smaller cylinder

cestrela7 [59]

We are given Volume of the larger cylinder is = 1600 cubic centimeters.

Height of the larger cylinder = 16 cm.

We know formula of volume of a cylinder V= $\pi r^2h$ , where r is the radius of cylinder, h is the height of the cylinder.

Plugging value of V and h of larger cylinder, we get

$1600=\pi r^2(16).$

Dividing both sides by 16, we get

$\frac{1600}{16}=\frac{\pi r^2 (16)}{16}$

$r^2=100$

Taking square root on both sides, we get

r=10.

Therefore, radius of the larger cylinder is 10 cm.

We are given cylinders are similar .

<u>Note: The radii and heights of similiar cylinders are in same ratio.</u>

Therefore, we can setup a proportion:

Let us take radius of small cylinder is x.

$\frac{x}{10}=\frac{4}{16}$

$\frac{x}{10}=\frac{1}{4}$

Multiplying both sides by 10, we get

$10 \times \frac{x}{10}=10 \times\frac{1}{4}$

x=2.50.

Therefore, radius of the small cylinder = 2.5 cm.

Now, plugging radius =2.5 and height = 4 in the formula of volume the cylinder, we get

$V=\pi (2.5)^2(4)=\pi (6.25)(4) =25 \pi \ cm^3.$

Therefore, correct option is 25 pi cm^3.

8 0

3 years ago

70% of days in june were sunny how many days were sunny

goblinko [34]

There are 30 days in June. So 30 days represent 100% of the days:

30 = 100% & x = 70%

so 100x= 2100

x= 21 Days

I hope this helps you! =^-^=

6 0

3 years ago

a girl went to school for the first time and asked her how old are you the girl said I don't know but I know my mother's age is

elena55 [62]

Answer:

Nw how old is the girl, her mum & her dad?

let x=xmum's age

x+5=dad's age

x/2 =girl's age

x+x+5+x/2=100

3.5x=95

xmum's age=38

dad's age=43

girl's age=19

3 0

3 years ago