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3 years ago

I am genuinely lost ..... pls dont give me pdfs or links

Mathematics

1 answer:

Nutka1998 [239]3 years ago

3 0

Answer:

There are 60 6th graders in band.

Step-by-step explanation:

Let x represent the number of 6th graders in band. If there are 25% more in 7th grade, you can write it as (5/4)x. (You could also say 1.25x, but I think fractions would be easier in this situation.) Set up an equation:

x+(5/4)x=135

Now solve for x.

(4/4)x+(5/4)x=135

(9/4)x=135

(1/4)x=15

x=60

There are 60 6th graders in band.

Hope I could help you!

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The cost of three bars of chocolate,, two oranges and one packet of mints is £3.14

user100 [1]

Answer:

2.45

Step-by-step explanation:

thats is answer

5 0

2 years ago

I hate math please help

11111nata11111 [884]

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3 years ago

Read 2 more answers

Can you use simplest form to compare 8/10 and 3/5 explain

jolli1 [7]

Simplify 8/10
(4*2)/(5*2)
2/2=1

Thus,
8/10=4/5

Now, compare 4/5 and 3/5.
Hope this helps!

3 0

3 years ago

Read 2 more answers

Find the missing angle <br><br> Plssssss asap

enot [183]

193 but i’m not sure

8 0

2 years ago

A circle is inscribed in a square with a side length of 144. If a point in the square is chosen at random, what is the probabili

____ [38]

Given :

A circle is inscribed in a square with a side length of 144.

So, radius of circle, r = 144/2 = 72 units.

To Find :

The probability that the point is inside the circle.

Solution :

Area of circle,

$A_c = \pi r^2\\\\A_c = 3.14 \times 72^2\ units^2\\\\A_c = 16277.76 \ units^2$

Area of square,

$A_s = (2r)^2\\\\A_s = ( 2 \times 72)^2\ units^2\\\\A_s = 20736\ units^2$

Now, probability is given by :

$P = \dfrac{A_c}{A_s}\\\\P = \dfrac{16277.76}{20736}\\\\P = 0.785$

Therefore, the probability that the point is inside the circle is 0.785 .

4 0

2 years ago