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3 years ago

Solve the equation. 4k2= 5k

Mathematics

2 answers:

lara [203]3 years ago

4 0

Answer:

0,5/4

Step-by-step explanation:

4k·2= 5k

4·2k= 5k

8k=5k

Please mark me brainliest if the helped (I need it)

Blizzard [7]3 years ago

3 0

Answer:

k=0,5/4(fraction)

Step-by-step explanation:

I hope this helps! :) You need to divide both sides.

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The Shop and Save is starting their annual clearance and the store has sent out to all their customers a coupon book offering a

Fed [463]

Answer:

Step-by-step explanation:

First discount is the original price reduced by 35% prior to the annual clearance.

So, 35% of 1325 = 0.35 × 1325 = 463.75.

After the discount of $463.75, the price that remains = 1,325 - 463.75 = $861.25.

Then, additional disount of 10%.

10% of $1,325. = 0.10 × 1,325. = 132.50

The final price after discount of 10% = 861.25 - 132.50. = 728.75.

Round to the nearest cent, we get 728.75.

Therefore, you would pay $ 728.75 after applying the discounts.

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3 years ago

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Kim kept track of how much cereal she ate for 2 months and found that she ate 256 ounces of cereal in that time. How many pounds

vampirchik [111]

Answer:

16 pounds

Step-by-step explanation:

Total cereal she ate = 256 ounces

How many pounds she ate = ?

Given that (16 ounces = 1 pound)

Therefore, we have to divide the total ounces by 16 to calculate the cereal she ate in pounds = 256/16 = 16 pounds

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3 years ago

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kylie is 6 years younger than her brother. The sum of their ages is 22. How old is Kylie? How old is her brother

Nat2105 [25]

Kylie is 8 and her Brother is 14
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3 years ago

Randy is starting a beehive so that he can have fresh honey. He decides to check the current population of bees in the hive by m

satela [25.4K]

Answer:

Best estimate for the bee population is 1280.

Step-by-step explanation:

Randy marked total number of bees = 160

Then he collected 240 bees and observed that number of bees marked

= 30

We have to find the total population of the bee or best estimate for the bee population.

Now we use the ratio of marked bees in the sample vs marked bees in the total population

$\frac{\text{Number of bees marked in the sample}}{\text{Total bees in the sample taken}}=\frac{\text{Number of bees marked in total population}}{\text{Number of bees in the hive}}$ $\frac{30}{240}=\frac{160}{x}$

x = $\frac{160\times 240}{30}=1280$

Therefore, the best estimate for the bee population is 1280.

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3 years ago

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Factor the expression 343y^6+64

morpeh [17]

Answer: 343y^6+64= (7y^2+4)(49y^4-28y^2+16)

Step-by-step explanation:

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3 years ago