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1 year ago

Which coordinate could represent the amount of granola when selling at a unit rate of R pounds per dollar?

Mathematics

1 answer:

Nataly [62]1 year ago

3 0

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The distance from Earth to the sun, about 1.50 x 10^8 kilometers, is known as an astronomical unit. The nearest star, Proxima Ce

Anvisha [2.4K]

Answer:

Distance from Earth to Proxima Centauri (in scientific notation) = $3.9*10^{16}$ kilometers

Step-by-step explanation:

We need the conversion between Astronomical Unit and Kilometers.

The conversion is:

1 AU = 1.496*10^8 km

or rounded, given in this problem,

1 AU = $1.5*10^8$ km

We need the distance from Earth to Proxima Centauri:

$2.6*10^8$ AU * $1.5*10^8$ kilometers

When multiplying two numbers in scientific notation, we have to "multiply the coefficients" and "add the exponents".

Lets do this:

$(2.6*10^8)*(1.5*10^8)\\=(2.6*1.5)*10^{8+8}\\=3.9*10^{16}$

Distance from Earth to Proxima Centauri (in scientific notation) = $3.9*10^{16}$ kilometers

7 0

3 years ago

PLEASE HELP! I WILL GIVE BRAINIEST! Look at the figure below: A triangle ABC is drawn. D is a point on BC such that BD is equal

strojnjashka [21]

Answer:

ADB and ADC

Step-by-step explanation:

SAS is side angle side. so, which 2 triangles have same side, then angle, then side. We have to have it in that specific order.

4 0

3 years ago

Read 2 more answers

Luna chose a card at random from a standard deck of 52 cards. What is the probability that she chose a spade grater than 10 (J,Q

notsponge [240]

Its 4/52 simplified so

The correct answer is D. 1/13

8 0

4 years ago

((Please show/explain work))

Cloud [144]

Answer:

Step-by-step explanation:

because the bar only goes to 15

3 0

4 years ago

I sold 6 coats for 60$ each. my commission is 20%, how much did I make?<br> Explain please

Tamiku [17]

If you sell 6 coat for 60$ each and you get 20% then you would get 72 in commission

3 0

3 years ago