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3 years ago

A bag of Halloween candy weighs 4.7 lb how much would 3.4 bags weigh how much would 3.4 weigh

Mathematics

1 answer:

just olya [345]3 years ago

4 0

Answer:

15.48 lbs

Step-by-step explanation:

4.7/1 x/3.4

Proportions

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Randall, Kira and Sean have 100 baseball cards altogether. Randall has twice as many as Kira and 10 more than Sean. How many bas

TEA [102]

Kira has 22 cards, Randall has 44 cards, and Sean has 34 cards

Solution:

Given that, Randall, Kira and Sean have 100 baseball cards altogether.

Randall has twice as many as Kira and 10 more than Sean.

We have to find how many baseball cards does each person have?

Now, let the number of cards with Kira be "n", then number of cards with Randall will be "2n"

As Randall has "2n" cards, Sean will have 2n – 10

Now, total cards = 100

Randall cards + Kira cards + Sean cards = 100

2n + n + 2n – 10 = 100

5n = 100 + 10

5n = 110

n = 22

So, kira has 22 cards, then, randall will have 2(22) = 44 cards and cards with sean = 44 – 10 = 34 cards.

Hence, kira has 22 cards, randall has 44 cards, and sean has 34 cards.

8 0

2 years ago

Which set of numbers does not contain 75?

Ksivusya [100]

Answer:

D, irrational numbers,

Step-by-step explanation:

75 is part of all groups except irrational numbers, it is an integer, a whole number and a natural number..

3 0

1 year ago

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A car is 200 km from its destination after an hour and 80 km from its destination after 3 hour

Pani-rosa [81]

200 - 80 is equal to 120. So the car traveled 120 km in 3 hours. It travels at an average of 120/3 = 40 km/hr, and will reach its destination in 2 hours.

4 0

3 years ago

Find the value of AB. 13 12 A В AB = [?

Sedaia [141]

Answer:

$AB=24$

Step-by-step explanation:

CD is perpendicular to AB

If any radius or diameter is perpendicular to any chord of a circle, then it bisects that chord.

Mean, AB= BE = 12

So, AB = 2(BE)

2(12)= 24

so your answer will be 24

$----------$

hope it helps..

have a great day!!

5 0

2 years ago

Can someone please help me??

Mars2501 [29]

Answer:

$3x^{3} +10x^{2} +17x+12$

Step-by-step explanation:

5 0

3 years ago

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