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aleksandrvk [35]
3 years ago
13

nadia needs to buy some cheddar cheese an 8-ounce package of cheddar cheese costs $2.40 a 12 -ounce package of cheddar cheese co

sts $3.36 find the unit price for the 8-ounce package
Mathematics
2 answers:
jeka57 [31]3 years ago
7 0

Answer:

dont know

Step-by-step explanation:

Serggg [28]3 years ago
4 0

Answer:

0.3

Step-by-step explanation:

2.40 ÷ 8 = 0.3

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bazaltina [42]
Multiply the centimeters by 100
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(-3) x (-5) = ? please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
seropon [69]
The answers 15 because we have two negatives it's always a positive and 3×5 is 15
5 0
3 years ago
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Plz someone answer this I need the answer quick
pogonyaev

Answer:

<h2>290 m^3</h2>

Solution,

volume = (8 \times 5 \times 5) + (5 \times 6 \times 3) \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 200 + 90 \\  \:  \:  \:  \:  \:   \:  \:  \:  \:  = 290 \:  {m}^{3}

Hope this helps..

Good luck on your assignment..

7 0
2 years ago
Hi! Please help me, will mark brainliest!
PIT_PIT [208]

Answer:

p(t) = 0 for t = 1

p(t) = 1 for t = 1/8 = 8^-1

Step-by-step explanation:

the graph you will have to do yourself.

just go there and type in

-  log_{8}(x)

well, don't type "log" in letters.

you start by typing the "-" sign, and then you need to look up the functions by clicking on the "funcs" button and look for the log functions .

pick the

log_{a}

option. and then simply enter 8 as the first parameter in the {} brackets and x as the second in the () brackets.

and then you see.

any logarithm is 0 for x (or t) = 1.

because any a⁰ = 1.

and the logarithm gives you that exponent of the base number that leads to the given x value.

in other words : a logarithm is the inverse function of an exponential function.

the exponential function is

y = a^x

and the logarithm then determines

x =  log_{a}(y)

that is all.

and

-  log_{8}(x)  = 1

means that the logarithm itself delivered -1.

and 8^-1 = 1/8

so, p(t) = 1 for t = 1/8

5 0
2 years ago
An art studio purchased a triangular plot of land in a town and constructed a new building whose base is in the shape of a right
Vinvika [58]

Answer:

The sides are 30 ft, 40 ft and 50 ft.

Step-by-step explanation:

The length of the triangle are as follows x - 4 , x + 6 and 2x - 18 . The hypotenuse should be 2x - 18 . The hypotenuse is the longest side of a right angle triangle.

Using Pythagoras theorem the length of the sides can be found.

a² + b² = c²

(x - 4)² + (x + 6)² = (2x - 18)²

(x - 4)(x - 4) + (x + 6)(x + 6) = (2x - 18)(2x - 18)

x²- 4x - 4x + 16 + x² + 6x + 6x + 36 = 4x² - 36x - 36x + 324

2x² - 8x + 12x + 16 + 36 = 4x² - 72x +  324

2x² + 4x + 52 = 4x² - 72x +  324

2x² - 4x² + 4x + 72x + 52 - 324 = 0

-2x² + 76x - 272 = 0

2x² - 76x + 272 = 0

divide through by 2

x² - 38x + 136 = 0

find the number you can multiply to give you 136 and add to give you - 38. The number are - 34 and - 4.

x² - 4x - 34x + 136 = 0

x(x - 4) - 34(x - 4) = 0

(x - 4)(x - 34 ) = 0

x = 4 or 34

we can only use 34 since using 4 will result to negative number.

x - 4  = 34 - 4 = 30 ft

x + 6 = 34 + 6 = 40 ft

2x - 18 = 68 - 18 = 50 ft

6 0
2 years ago
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