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3 years ago

8. What’s the answer to this question?

Mathematics

2 answers:

Reika [66]3 years ago

5 0

D , there are 8 chances in total so 1/8

Llana [10]3 years ago

4 0

Answer:

The correct answer would be B

Step-by-step explanation:

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What is 3-(1/3) to the fourth power?

Otrada [13]

Answer:

242/81 is the answer.

Step-by-step explanation:

6 0

3 years ago

The price of a ski jacket was $92.00. The tax rate was 5%.

kenny6666 [7]

$92.00 X 5% = $4.60

$92.00 + $4.60 = $96.60

A. <span>What was the tax on the ski jacket? $4.60

</span>
<span>B. What was the total price of the ski jacket including tax? $96.60</span>

8 0

3 years ago

Read 2 more answers

The top and bottom margins of a poster are each 12 cm and the side margins are each 8 cm. The area of printed material on the po

grin007 [14]

Answer:

Dimensions of printed poster are

length is 32 cm

width is 48 cm

Step-by-step explanation:

Let's assume

length of printed poster is x cm

width of printed poster is y cm

now, we can find area of printed poster

so, area of printed poster is

$=xy$

we are given that area as 1536

so, we can set it to 1536

$xy=1536$

now, we can solve for y

$y=\frac{1536}{x}$

now, we are given

The top and bottom margins of a poster are each 12 cm and the side margins are each 8 cm

so, total area of poster is

$A=(8+x+8)\times (12+y+12)$

$A=(x+16)\times (y+24)$

now, we can plug back y

$A=(x+16)\times (\frac{1536}{x}+24)$

now, we have to minimize A

so, we will find derivative

$A'=\frac{d}{dx}\left(\left(x+16\right)\left(\frac{1536}{x}+24\right)\right)$

we can use product rule

$A'=\frac{d}{dx}\left(x+16\right)\left(\frac{1536}{x}+24\right)+\frac{d}{dx}\left(\frac{1536}{x}+24\right)\left(x+16\right)$

$=\frac{d}{dx}\left(x+16\right)\left(\frac{1536}{x}+24\right)+\frac{d}{dx}\left(\frac{1536}{x}+24\right)\left(x+16\right)$

now, we can simplify it

$A'=-\frac{24576}{x^2}+24$

now, we can set it to 0

and then we can solve for x

$A'=-\frac{24576}{x^2}+24=0$

$-\frac{24576}{x^2}x^2+24x^2=0\cdot \:x^2$

$-24576+24x^2=0$

$x=32,\:x=-32$

Since, x is dimension

and dimension can never be negative

so, we will only consider positive value

$x=32$

now, we can solve for y

$y=\frac{1536}{32}$

$y=48$

so, dimensions of printed poster are

length is 32 cm

width is 48 cm

5 0

3 years ago

What is the value of 36 tens

Dmitriy789 [7]

Well find out the answer u have to times 36 by ten which is... 360 Hope that helped Bye! :-)

3 0

3 years ago

Read 2 more answers

UIL correctly combined al like terms in the expression 6x+6-4y-3+3x-2 to write an equivalent expression what is the coefficient

-BARSIC- [3]

Answer:

The answer is 8

Step-by-step explanation: mark me brainliest plz

3 0

4 years ago