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3 years ago

12

Solve the equation for x. 3(6x - 1) = 12

1 answer:

Law Incorporation [45]3 years ago

5 0

Answer:

soln

18x-3=12

18x=15

so,x=5/6

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2. On the snow day, 8 kids from the neighbor-

andre [41]

Answer: 30 buttons

Step-by-step explanation:

If there were 8 kids, and 7 more joined, then there were 15 kids making snowmen (8+7 = 15). Each child used 2 buttons for the eyes, so 30 buttons were used (15 x2 = 30). This is assuming no other buttons were used on the snowmen for anything else

5 0

2 years ago

What is the simplest radical form of the expression? (x^3y^5)^(4/3)

satela [25.4K]

$\bf ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ (x^3y^5)^{\frac{4}{3}}\implies \left( x^{3\cdot \frac{4}{3}}y^{5\cdot \frac{4}{3}} \right)\implies x^4y^{\frac{20}{3}}\implies x^4 y^{\frac{18}{3}+\frac{2}{3}}\implies x^4 y^{\frac{18}{3}} y^{\frac{2}{3}} \\\\\\ x^4y^6 y^{\frac{2}{3}}\implies x^4y^6\sqrt[3]{y^2}$

5 0

4 years ago

The intensity of a radio signal from the radio station varies inversely as the square of the distance from the station. suppose

Illusion [34]

The answer is b 222 units

3 0

2 years ago

Justin wants to place one of his 4 signed hockey sticks on his shelf. The length of the shelf is exactly 1.05 meters. His 4 hock

jolli1 [7]

Answer:

Stick 2

Step-by-step explanation:

Given

$L = 1.05m$ --- Shelf length

<u>Missing information from the question are:</u>

$Stick\ 1 = 1.4m$

$Stick\ 2 = 1.041m$

$Stick\ 3 = 1.14m$

$Stick\ 4 = 1.104m$

<em>See attachment</em>

Required

Which stick best fits the shelf?

The following observations are to be noted:

The length of stick 1 of 1.4m is greater than the length of the shelf

The length of stick 3 of 1.14m is greater than the length of the shelf

The length of stick 4 of 1.104m is greater than the length of the shelf

<em>Only stick 2 (of length 1.041m) has a smaller length when compared to the length of the shelf.</em>

<em />

<em>Hence, Justin should choose stick 2</em>

4 0

3 years ago

a blue arlin can swim at 50miles per hour. What is that speed in feet per second , to the nearest whole number ?

morpeh [17]

Step-by-step explanation:

Multiply the amount of feet in one mile by the amount of miles in the question(5,280 x 50 = 264,000)

Divide the amount of feet in 50 miles by the amount of minutes in 1 hour to get the amount of feet per mile (264,000 ÷ 60 = 4,400)

Divide the amount of feet per mile to get by the amount of seconds in a minute to get the amount of feet per second (4,400 ÷ 60 = 73.33)

Your answer rounded to the nearest whole number is 73

6 0

4 years ago

Read 2 more answers