3 years ago

Is 91.7% rational or irrational

1 answer:

3 0

Answer: Hi! 91.7% is a rational number. Because...

Step-by-step explanation: rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number. Hope this helps!

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40% of students on a field trip love the museum. If there are 20 students on the field trip, how many love the museum??

MariettaO [177]

Since there are 20 students on the field trip. Then 20 is the 100% total. Thus, to find how many people love the museum, we can simply multiply the total number of people by the percentage of interest, namely 40%

20*0.4 = 8
So, 8 people love the museum.

5 0

3 years ago

What is the value of x to the nearest degree?<br> A.32 <br> B.85<br> C.82<br> D.58

dangina [55]

Answer:

m∠x ≈ 32°

Step-by-step explanation:

We can see that we have to use tan∅ to solve this (opposite over adjacent)

tan(x) = 7/11

x = tan^-1 (7/11)

x = 32.4712

4 0