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kupik [55]
3 years ago
5

the bells at Kings school ring every 6 mins. at queens school the bell ring every 5 mins. at princess school the bell rings ever

y 9mins. all three bells ring together at 8:30am. when is the next time the bells of the three schools will ring together?
Mathematics
1 answer:
atroni [7]3 years ago
5 0
8:40 is the next time all three bells will ring together
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A box of cereal is shaped like a rectangular prism. The box is 20 centimeters long and 30 centimeters high. It's volume is 3600
Juli2301 [7.4K]
With a rectangular prism with a length of 20 cm, height of 30 cm, and volume of 3600 cm, first set up the formula for the volume of a rectangular prism.

V=bwh

Then, plug in your known numbers

3600=20*30*w

Simplify

3600=600w

Use inverse operations to solve for w

3600/600=6

The width is 6 cm
8 0
3 years ago
Read 2 more answers
What is the slope of a line that contains the points (-1, -1) and (3, 15)
pogonyaev

Answer:

4

Step-by-step explanation:

-y₁ + y₂\-x₁ + x₂ = m

1 + 15\1 + 3 = 4

16 4

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4 0
4 years ago
(3x ^3 + 4x^2)+(3x3-4x^2-9x)=
strojnjashka [21]

Answer:=6x3−9c

Step-by-step explanation:

3x3+4x2+3x3−4x2−9c

=3x3+4x2+3x3+−4x2+−9c

Combine Like Terms:

=3x3+4x2+3x3+−4x2+−9c

=(3x3+3x3)+(4x2+−4x2)+(−9c)

=6x3+−9c

6 0
3 years ago
For f(x)=3x+2 and g(x)=x^2-6, find (f o g)(4)
agasfer [191]

Answer:

32

Step-by-step explanation:

Evaluate g(4), then substitute the value obtained into f(x) , that is

g(4) = 4² - 6 = 16 - 6 = 10, then

f(10) = 3(10) + 2 = 30 + 2 = 32

7 0
3 years ago
Gino is buying wood screws at the corner hardware store. The table shows different numbers of bags of screws and their correspon
likoan [24]

Answer:

I do not knoww <333

Step-by-step explanation:

7 0
3 years ago
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