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2 years ago

A shopper bought a 12- pound bag of oranges for 18.75. What is the unit price per ounces?

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

7 0

<h2>Option A is the correct answer.</h2>

Step-by-step explanation:

We have

1 pound = 16 ounces

12 pound = 12 x 16 ounces = 192 ounces

A shopper bought a 12- pound bag of oranges for 18.75.

That is

Price of 12 pounds = 18.75

Price of 192 ounces = 18.75

$\texttt{Price of 1 ounce = }\frac{18.75}{192}\\\\\texttt{Price of 1 ounce = }=0.098$

Option A is the correct answer.

Trava [24]2 years ago

4 0

18.75 divided by 12 equals about 1.56 so therefore it is C :)

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kakasveta [241]

Answer:

Slope is -11/6

Step-by-step explanation:

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2 years ago

Given log5 3=0.6826 and log5 8=1.2920, evaluate the expressions Please help!?

gulaghasi [49]

Answer:

a) 1.3652

b) 1.3906

Step-by-step explanation:

a) log5 9 = log5 3² = 2log5 3 = 2(0.6826) = 1.3652

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3 0

2 years ago

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Prove that the segments joining the midpoint of consecutive sides of an isosceles trapezoid form a rhombus.

sergiy2304 [10]

Answer:

See explanation

Step-by-step explanation:

a) To prove that DEFG is a rhombus, it is sufficient to prove that:

All the sides of the rhombus are congruent: $|DG|\cong |GF| \cong |EF| \cong |DE|$
The diagonals are perpendicular

Using the distance formula; $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$|DG|=\sqrt{(0-(-a-b))^2+(0-c)^2}$

$\implies |DG|=\sqrt{a^2+b^2+c^2+2ab}$

$|GF|=\sqrt{((a+b)-0)^2+(c-0)^2}$

$\implies |GF|=\sqrt{a^2+b^2+c^2+2ab}$

$|EF|=\sqrt{((a+b)-0)^2+(c-2c)^2}$

$\implies |EF|=\sqrt{a^2+b^2+c^2+2ab}$

$|DE|=\sqrt{(0-(-a-b))^2+(2c-c)^2}$

$\implies |DE|=\sqrt{a^2+b^2+c^2+2ab}$

Using the slope formula; $m=\frac{y_2-y_1}{x_2-x_1}$

The slope of EG is $m_{EG}=\frac{2c-0}{0-0}$

$\implies m_{EG}=\frac{2c}{0}$

The slope of EG is undefined hence it is a vertical line.

The slope of DF is $m_{DF}=\frac{c-c}{a+b-(-a-b)}$

$\implies m_{DF}=\frac{0}{2a+2b)}=0$

The slope of DF is zero, hence it is a horizontal line.

A horizontal line meets a vertical line at 90 degrees.

Conclusion:

Since $|DG|\cong |GF| \cong |EF| \cong |DE|$ and $DF \perp FG$ , DEFG is a rhombus

b) Using the slope formula:

The slope of DE is $m_{DE}=\frac{2c-c}{0-(-a-b)}$

$m_{DE}=\frac{c}{a+b)}$

The slope of FG is $m_{FG}=\frac{c-0}{a+b-0}$

$\implies m_{FG}=\frac{c}{a+b}$

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3 years ago

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slavikrds [6]

Answer:

It’s graph B

Step-by-step explanation:

If you look at graph A, the y intercept will be at -3 instead of a negative 5.

Good luck!

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topjm [15]

1) Convert mixed fractions into fractions.

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From 8/3 to 3/8
b) Multiply 1st fraction to the reciprocal of the 2nd fraction
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c) Simplify the fraction.
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2 years ago

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