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Katena32 [7]
3 years ago
10

The histogram displays how many students are in each classroom during homeroom. What percentage of classrooms have 25 students o

r less?

Mathematics
2 answers:
Lelechka [254]3 years ago
3 0

Answer:

its 40% but since it's not there it could be 45%

Step-by-step explanation:

hope this helps

aleksklad [387]3 years ago
3 0
The answer is D because 22/25 is 88%
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Just need someone to check my answer
mixas84 [53]
<span>The correct answer is 216x</span>⁶<span>y</span>⁵<span>.

Explanation:
The first thing we do is raise the last monomial to the third power.

(4xy)(2x</span>²<span>y)(3xy)</span>³
<span>=(4xy)(2x</span>²<span>y)(3</span>³<span>x</span>³<span>y</span>³<span>)
=4xy(2x</span>²<span>y)(27x</span>³<span>y</span>³<span>).

Now we can multiply the first two monomials. When we multiply powers with the same base, we add the exponents:
8x</span>³<span>y</span>²<span>(27x</span>³<span>y</span>³<span>).

We multiply these last two monomials, again adding the exponents:
216x</span>⁶<span>y</span>⁵<span>.</span>
3 0
3 years ago
Read 2 more answers
The sum of one fifth of a number and three is equal to half of the number. What is the number?
Veseljchak [2.6K]

see picture for steps

 x= 10

7 0
3 years ago
What is the value of the expression shown below?
myrzilka [38]

Answer:

8 and 1 over 6 . Check it if you can , I wouldn't want you to get it wrong :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find x step by step ​
11111nata11111 [884]

Answer:

\frac{4 + (x + 1)}{x + 1}  =  \frac{16}{12}  \\  \\  \frac{5 + x}{x + 1}  =  \frac{16}{12}  \\  \\ 12(5 + x) = 16(x + 1) \\ 60 + 12x = 16x + 16 \\ 4x = 44 \\ x = 11

4 0
3 years ago
Read 2 more answers
A 100-foot ramp is tilted at a 45° angle. How high is the top of the ramp from the ground?
BabaBlast [244]
Setting up a right triangle, the 100 would be the hypotenuse, the 45 would be the angle of elevation, and you're looking for the opposite side.
Sin 45 = x/100
100sin45 = x
100 * ✓(2)/2 = x
50 ✓2 =x
x = 50✓2 ft
4 0
3 years ago
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