3 years ago

What is the constant proportionality, in dollars per granola bar

Mathematics

1 answer:

ikadub [295]3 years ago

5 0

Answer:

4 granola bars is $9.00 12 granola bars is $27.00 24 granola bars is $54.00

Step-by-step explanation:

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Oints Q and R are midpoints of the sides of triangle ABC.

MariettaO [177]

Answer:

AQ = 20 units

Step-by-step explanation:

Comparing triangle AQR to ABC,

$\frac{AQ}{AB}$ = $\frac{QR}{BC}$

$\frac{4p}{8p}$ = $\frac{2p + 3}{6p-4}$

cross multiply and make p the subject of formula, we have:

8p (2p+3) = 4p(6p-4)

16 $p^{2}$ + 24p = 24 $p^{2}$ - 16p

24p + 16p = 24 $p^{2}$ - 16 $p^{2}$

40p = 8 $p^{2}$

divide through by 8p,

p = 5

Therefore, AQ = 4p

= 4 × 5

= 20

AQ = 20 units

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3 years ago

The bakers at healthy BAKERY can make 360 bagels in 10 hours. how many bagels can they bake in 13 hours? what was that rate per

babunello [35]

The rate per hour is equal to the total bagels made divided by the time to make them.
360 ÷ 10 = 36
If for 1 hour they make 36 bagels, for 13 hours they can bake
36 x 13 = 468 bagels.

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3 years ago

A skateboarder rides by my office every 8 minutes, and a cyclist rides by every 10 minutes. How long will it take for the skateb

kiruha [24]

Answer:

40 minutes

Step-by-step explanation:

10 times 4 = 40

8 times 5 = 40

so they will cross paths after 40 minutes of riding

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2 years ago

Kayla is selling lemonade for $1 and cookies $0.50 outside of her house in order to earn enough money to buy a bike that costs $

kondor19780726 [428]

Answer:

L + 0.50C = 249

0.5L = C

Step-by-step explanation:

hope this helps :)

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3 years ago

Estimate how many hours it take a shark to swim 200 miles if he swims 33 mph

babymother [125]

Approximately 6 hours

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3 years ago

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