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3 years ago

Solve for x: 1/2(4x+3)=3x-5

Mathematics

1 answer:

Temka [501]3 years ago

8 0

Answer:

I believe x=6 1/2 which is 6.5 in decimal form :)

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Explain why 16 to the power of 1/2 is equal to 4. Give as much detail as possible. FIRST ONE TO ANSWER GETS BRAINLIEST

svetlana [45]

Answer:

Step-by-step explanation:

16^1/2 = sqrt(16) = 4

4*4 = 16

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2 years ago

Please help with this, 30 points<br><br> Solve the equation:<br><br> x – 5(x - 1) = x - (2x - 3)

Maru [420]

Answer:

x= 2/3

Step-by-step explanation:

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3 years ago

Four members of a track team run a relay race in 165 seconds. how many minutes did it take them to run the race?

Varvara68 [4.7K]

165/4 = 41.25 seconds for them to each run the race. Please make me brainliest

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3 years ago

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A search committee is formed to find a new software engineer.

Free_Kalibri [48]

Answer:

(a) 1,902,231,808,400

(b) 84

Step-by-step explanation:

In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.

The formula to compute the combinations of k items from n is given by the formula:

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

(a)

Compute the number of ways to select 9 applicants from 100 as follows:

${100\choose 9}=\frac{100!}{9!\cdot(100-9)!}$

$=\frac{100!}{9!\times 91!}\\\\=\frac{100\times 99\times 98\times 97\times 96\times 95\times 94\times 93\times 92\times 91!}{9!\times 91!}\\\\=\frac{100\times 99\times 98\times 97\times 96\times 95\times 94\times 93\times 92}{9!}\\\\=1902231808400$

(b)

Compute the number of ways to select 6 people from 9 as follows:

${9\choose 6}=\frac{9!}{6!\cdot(9-6)!}$

$=\frac{9!}{6!\times 3!}\\\\=\frac{9\times 8\times 7\times 6!}{6!\times 3!}\\\\=\frac{9\times 8\times 7}{3!}\\\\=84$

(c)

Compute the number of ways to select top 3 candidates from 6 as follows:

${6\choose 3}=\frac{6!}{3!\cdot(6-3)!}$

$=\frac{6!}{3!\times 3!}\\\\=\frac{6\times 5\times 4\times 3!}{3!\times 3!}\\\\=\frac{6\times 5\times 4}{3!}\\\\=20$

7 0

3 years ago

You have $10.00 and want to buy candy for $8.73. How much money will you have left over?

Viktor [21]

Answer:

$1.27

Step-by-step explanation:

You simply just need to subtract 10.00-8.73 to get your answer which is 1.27.

6 0

4 years ago

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