Mathematics: Acan of peas costing $0.37 is marked up 20% of cost. what is the selling price?

Meteorite’s distance from the sun is kilometersSolution:Given that, Also, given that,The ratio comparing Jupiter’s distance from the Sun to a meteorite’s distance from the sun is Which means,Substitute the given value in above fraction,Solve for meteorite’s distance from the sunThus, meteorite’s distance from the sun is kilometers...

Acan of peas costing $0.37 is marked up 20% of

Ответ:

zieglerlana

01.01.2022

Mathematics

Selling price of the can of peas is $0.444 .

Step-by-step explanation:

As given

A can of peas costing $0.37 is marked up 20% of cost.

20% is written in the decimal form

$= \frac{20}{100}$

= 0.20

Marked up price = 0.20 × Cost of peas can

= 0.20 × 0.37

= $ 0.074

Thus

Selling price of the peas = Cost of peas can + Markup price

= $0.37 + $0.074

= $ 0.444

Therefore the selling price of the can of peas is $0.444 .

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Ответ:

pinklover2002

10.03.2022

Mathematics

Meteorite’s distance from the sun is $2.6 \times 10^{10}$ kilometers

Solution:

Given that,

$\text{Jupiters average distance from the Sun } = 7.8 \times 10^8 \text{ kilometer }$

Also, given that,

The ratio comparing Jupiter’s distance from the Sun to a meteorite’s distance from the sun is $3 \times 10^{-2}$

Which means,

$\frac{\text{Jupiters distance from the Sun}}{\text{meteorite’s distance from the sun}} = 3 \times 10^{-2}$

Substitute the given value in above fraction,

$\frac{7.8 \times 10^8}{\text{meteorite’s distance from the sun}} = 3 \times 10^{-2}$

Solve for meteorite’s distance from the sun

$\text{Meteorites distance from the sun} = \frac{7.8 \times 10^8}{3 \times 10^{-2}}\\\\\text{Meteorites distance from the sun} = \frac{2.6 \times 10^8}{10^{-2}}\\\\\text{Use the law of exponent }\\\\\frac{a^m}{a^n} = a^{m-n}\\\\\text{Meteorites distance from the sun} =2.6 \times 10^{8-(-2)}\\\\\text{Meteorites distance from the sun} = 2.6 \times 10^{8+2}\\\\\text{Meteorites distance from the sun} =2.6 \times 10^{10}\\\\$

Thus, meteorite’s distance from the sun is $2.6 \times 10^{10}$ kilometers

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Acan of peas costing $0.37 is marked up 20% of cost. what is the selling price?

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