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Sholpan [36]
3 years ago
12

At an animal rehabilitation center, the baby rabbits need to be fed every 8 hours and the baby squirrels need to be fed every 6

hours. If the rabbits and squirrels are both fed at 9:30 a.m. wen will they be fed again at the same time?
Mathematics
2 answers:
klio [65]3 years ago
8 0
U just need to find the LCM so I believe it would be 24 hours. So it could be just 9:30 again?
Or just count up like 1,2,3... until u hit a number that is divisible of 8 and 6 then add that to 9:30
umka21 [38]3 years ago
5 0

Answer:

You need to find the LCM of 6 and 8.

Prime factorization :

6 = 2 × 3

8 = 2 × 2 × 2

 

LCM(6, 8)

= 2 × 2 × 2 × 3

= 24

The animals will be fed 24 hours after 9:30 am which is the next day, at the same time.

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Pls help with the question​
eduard

Answer:

thats 3

Step-by-step explanation:

d:

7 0
3 years ago
How can I make this a perfect square<br> w^2-4w+
Neporo4naja [7]
Ax^2+bx+c
if a=1, then
take 1/2 of b and square it

w^2-4w+c
b=-4
-4/2=-2, (-2)^2=4
add that
w^2-4w+4
(w-2)(w-2)
(w-2)^2

to make it into perfect squres, add 4
8 0
3 years ago
What Is 3/8+1/8-1/3+1/4
konstantin123 [22]
Solutions 

1) The first step is to find the Least Common Denominator (LCD) of <span>3/8,1/8,1/3,1/4

</span>⇒ Start Listing Multiples

List out all multiples of each denominator, and find the first common one.

8: <span><span>8,16,24</span>
</span>
8 : <span>8,16,24
</span>
3 : <span>3,6,9,12,15,18,21,24
</span>
4 : <span><span>4,8,12,16,20,24</span>
</span>
Therefore, the LCD is <span>24

</span>⇒ By Prime Factors

List all prime factors of each denominator, and find the union of these primes.

8 : <span>2,2,2</span>
8 : <span>2,2,2</span>
3 : 3
4 : <span><span>2,2</span>
</span>
Therefore, the LCD is <span>2×2×2×3=24

</span>Make the denominators the same as the LCD
<span><span><span>3×3 / </span><span>8×3 </span></span>+<span><span>1×3 / </span><span>8×3 </span></span>−<span><span>1×8 / </span><span>3×8 </span></span>+<span><span>1×6 / </span><span>4×6

</span></span></span>Simplify. Denominators are now the same
<span><span>9 / 24</span>+<span>3 / 24</span>−<span>8 / 24</span>+<span>6 / 24

</span></span>Join all the denominators
<span><span>9+3−8+6 / </span>24

</span>Simplify
<span>10 / 24

</span>Simplify fraction 10 / <span>24</span>
<span>5 / 12</span>
4 0
3 years ago
Read 2 more answers
Solve -2(5x – 3) = 41.<br> need help
navik [9.2K]

Answer:

x = -7/2

Step-by-step explanation:

-2(5x - 3) = 41

Distribute the -2 inside the parenthesis.

-10x + 6 = 41

Subtract 6 from both sides.

-10x = 35

Divide both sides by -10.

x = 35/-10

Simplify the fraction.

x = -7/2.

Proof:

-2(5x - 3) = 41

Substitute variable.

-2(5(-7/2) - 3) = 41

Multiply 5 and -7/2.

-2(-35/2 - 3) = 41

Turn 3 into a fraction with denominator 2.

-2(-35/2 - 6/2) = 41

Subtract 6/2 from -35/2.

-2(-41/2) = 41

Multiply -2 and -41/2.

41 = 41.

7 0
3 years ago
(5,1) and (-9,y) slope=-1/7
Kitty [74]

Answer:

y = 3

Step-by-step explanation:

Equation of a line: y = mx + b

Substitute -1/7 for m, slope AND x and y for point (5,1).

1 = (-1/7)(5) + b

Simplify and Isolate b

1 = (-5/7) + b

b = 1 + 5/7

b = 12/7

Sub b=12/7 and m=-1/7 for equation of a line.

y = -1/7 x + 12/7

Sub x = -9 to find the missing y coordinate.

y = (-1/7)(-9) + 12/7

y = 21/7

y = 3

The point is (-9, 3).

5 0
3 years ago
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