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3 years ago

How many marbles must be in the 8th line ?

Mathematics

2 answers:

Nat2105 [25]3 years ago

7 0

Answer:

?? Which line

Zarrin [17]3 years ago

3 0

Where is the picture at

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a storage jug was 4/5 full of water when did get indicated 72 what was the full capacity of the storage jug

IRISSAK [1]

Answer:

90. ( was the full capacity of jug)

to solve this 

firstly let the full capacity of jug 

 

be. x

so, 

4/5*x = 72

x = 72*5/4

x = 90

hope it helps

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3 years ago

Please help me due today and giving 23 points

vladimir2022 [97]

Answer:

The answer is b. 4*3 2/5.

Step-by-step explanation:

It states 4 times the amount Ruby mixed. Ruby mixed it 3 2/5 solution. So you would right out 4 x 3 2/5.

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2 years ago

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What times what equals 216

BARSIC [14]

The question ask us to find the products which equals 216. First we have to factorize 216: 216 = 2*2*2*3*3*3. So: 216 = 1 * 216; 216 = 2 * 108; 216 = 3 * 72; 216 = 4 * 54 ; 216 = 6 * 36; 216 = 8 * 27; 216 = 9 * 24 ; 216 = 12 * 18. And because of a commutative property: 216 = 18 * 12 ; 216 = 24 * 9 ; 216 = 27 * 8 ; 216 = 36 * 6 ; 216 = 54 * 4 ; 216 = 72 * 3 ; 216 = 108 * 2; 216 = 216 * 1.

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3 years ago

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Need help with this 3 = x+3 - 5x

Elis [28]

Answer:

x=0 (No solution)

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3 years ago

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A jet travels 470 miles in 2 hours. At this rate, how far could the jet fly in 11 hours?

Scorpion4ik [409]

Answer:

The jet will cover 2585 miles in 11 hours.

Step-by-step explanation:

Given that:

Distance travelled by jet in 2 hours = 470 miles

Speed of jet = $\frac{Distance}{Time}$

Speed of jet = 470/2

Speed of jet = 235 miles per hour

Time = 11 hours

Distance travelled in 11 hours = Speed * Time

Distance = 235 * 11

Distance = 2585 miles

Hence,

The jet will cover 2585 miles in 11 hours.

8 0

3 years ago

How many marbles must be in the 8th line ? ￼￼

How many marbles must be in the 8th line ?