5. Jazmin goes to her locker every 15 minutes during gym. Cathy goes to her locker every 20 minutes. If they both just went to their locker in how many minutes will they both return to their lockers again?

Answers

Answer 1
Answer: 1 hour or 60 minutes bcuz 15×4=60 and 20×3=60

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Is 1/2% equal to 50% why or why not?

Answers

p\%=(p)/(100)\n\n(1)/(2)\%=((1)/(2))/(100)=(1)/(2)\cdot(1)/(100)=\boxed{(1)/(200)}\n\n50\%=(50)/(100)=(5)/(10)=\boxed{(1)/(2)}\n\n(1)/(200)\neq(1)/(2)\n\nthrefore\ the\ answer:\boxed{(1)/(2)\%\neq50\%\to(1)/(2)\%\ is\ not\ equal\ 50\%}
No because 1/2% is half of one percent and 50% is half of the full 100%

A group of students ate 5/12 of a large pepperoni pizza and 8/10 of a large cheese pizza. Did they eat more pepperoni pizza or cheese pizza?

Answers

the ate more cheese pizza because 8/10 is greater than 5/12

Answer:

they ate more of the cheese pizza

Step-by-step explanation:

5/12<8/10

What is the value of x?
A.2
B.3
C.6
D.7

Answers

Answer:

A

Step-by-step explanation:

Given 2 secants from a point outside the circle.

Then the product of the external part and the entire secant of one secant is equal to the product of the external part and the entire secant of the other secant, that is

(x + 1)(x + 1 + 11) = (x + 4)(x + 4 + 1)

(x + 1)(x + 12) = (x + 4)(x + 5) ← expand both sides

x² + 13x + 12 = x² + 9x + 20 ← subtract x² + 9x from both sides

4x + 12 = 20 ( subtract 12 from both sides )

4x = 8 ( divide both sides by 4 )

x = 2 → A

Is there a relationship between the area and perimeter of a rectangle?

Answers

Don't think so, area has nothing to do with perimeter.
Area you multiply the length and base , but perimeter you multiply length x width x height or also know as LxWxH.  ex. area. Length = 4. height = 2. 4 x 2 = 8. your area is 8. perimeter. length = 4. width = 2 . height = 3. 4x2x3=24. your perimenter is 24.

What is 2/3 (x+13)=22

Answers

X is 20, as 33 * .66 is 22.
2/3(x+13)=22
2/3x + 26/3 = 22
2/3x = 4/3
x = 4/3 * 3/2 = 12/6 = 2
x = 2

Best Regards, Mike. 

Need help with #2 please fast!

Answers

50% because each quartile is 25%
Actually, I think 35% is the correct answer. If you order the data from least to greatest(20