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3 years ago

Hii i’ll give brainliest please help thanks :)

Mathematics

1 answer:

Juliette [100K]3 years ago

6 0

Answer:

Step-by-step explanation:

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest.

Hope this help

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You want to do a quick estimate to the ones place of the sum of the following set of data. Pick the correct estimation.

frez [133]

Answer:16

Step-by-step explanation:

3.5 - 4

6.7 - 7

3.2 - 3

1.7 - 2

Add those up and you get 16

3 0

3 years ago

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In an election, a candidate got 82% votes. He won the beating his rival candidate by 576 votes. How many votes were polled?

Slav-nsk [51]

Answer:

900

Step-by-step explanation:

A candidate got 82%votes.

Loosing candidate get=(100-82)=18%

Difference between two votes.

=(82-18)%=64%

Let be the Total vote is=x.

64% of the total vote=576

$Or, 64 \%\times x= 576$

$Or, \frac{64}{100} \times x = 576$

$Or,x= \frac{576 \times 100}{64}$

$Or,x=900$

∴The total votes that were polled are 900.

8 0

3 years ago

Expand and simplify (x+5)(x-2)

neonofarm [45]

Answer:

${x}^{2} + 3x - 10$

Step-by-step explanation:

$(x + 5)(x - 2)$

utilise the Foil method to expand brackets:

F - mulply the first terms (x and x)

O - multiply the outside terms ( x and -2)

I - multiply the inside terms (5 and x)

L - multiply the last terms (5 and -2)

Then add them as following:

${x}^{2} - 2x + 5x - 10$

Then combine like terms:

${x}^{2} + 3x - 10$

6 0

3 years ago

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Find the value of x to the nearest tenth. *

morpeh [17]

Answer:

x = 2 $\sqrt{55}$ or 14.8

Step-by-step explanation:

First find the missing leg of the right triangle.

8²-3²=x²

x = $\sqrt{55}$

then double is to get x in the drawing

x = 2 $\sqrt{55}$ or 14.8

6 0

3 years ago

De dos en dos los numeros de 1.000 hasta 1.100

fgiga [73]

Step-by-step explanation:

1050 es la respuesta amigo

3 0

3 years ago