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3 years ago

3/8=?/24 What number goes in place of the question mark? need help asap

Mathematics

1 answer:

Lunna [17]3 years ago

8 0

Answer: 9 so the fraction would be 9/24

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ANSWERS QUICKLY PLEASE

marshall27 [118]

It’s an irrational number (can’t be expressed as a fraction with two integers).

7 0

3 years ago

Bubba's gym charges a $100 membership fee and $10 per visit.

AlekseyPX

Answer:

C=100+10x

Step-by-step explanation:

its 10$ per visit and x represents the number of visits. and you get a 1 time membership fee of 100 so its 100+10x=C c stand for cost.

4 0

3 years ago

Two cyclists leave city at same time, one going east and the other going west. The westbound cyclist bikes 3 mph faster than the

Bumek [7]

Speed of the east bound cyclist is 12 mph and the speed of west bound cyclist is 15 mph.

<u>Solution:</u>

Let us assume that x is speed of slower eastbound cyclist

So, x+3 will be the speed of faster westbound cyclist

We know that distance is the product of speed and time. That is,

$\text{Distance}=\text{Speed}\times\text{Time}$

West-bound DATA:

Rate of speed = x+3 mph ; Time = 6 hrs ; distance = 6(x+3) = 6x+18 miles

East-bound DATA:

Rate of speed = x mph ; time = 6 hrs. ; distance = 6x miles

On solving,

Distance apart = 162

$\Rightarrow6x+18+6x = 162$

$\Rightarrow12x=162-18$

$\Rightarrow x=\frac{144}{12}\rightarrow x=12$

So, the rate of speed of the east bound cyclist is 12 mph and the rate of speed of the west bound cyclist will be $x+3=12+3=15 \text{ mph}$

8 0

2 years ago

digit at tens place of two digit number is twice the digit at units place .if sum of this number and the no.formed by reversing

Dima020 [189]

Let the number be xy ,

xy = 10x + y. when reversed = yx = 10y + x

x = 2y ........(a)

10x + y + 10y + x = 66.........(b)

10(2y) + y + 10y + 2y = 66

20y + y + 10y + 2y = 66

33y = 66

y = 66/33

y = 2

x = 2y = 2*2 = 4

Recall the original number is xy = 42.

8 0

2 years ago

PLEASE HELP

Whitepunk [10]

0 lines because however you cut it in half, The sides do not match.

3 0

3 years ago