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Karolina [17]
3 years ago
5

Please help. i'm currently failing !

Mathematics
2 answers:
eduard3 years ago
8 0

Answer:

It has a numerator and denominator

Step-by-step explanation:

Rational number have a numerator and a denominator

Alla [95]3 years ago
7 0

Answer: it’s a rational number because all rational numbers are fraction, also if you need help on your classes or work I can help you pass okay?

Step-by-step explanation:

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If measure of angle X = 34° and measure of angle Z = 26°, what is the measure of angle Y
AlladinOne [14]

Answer:

120

Step-by-step explanation:

180-34=146

146-26=120

6 0
3 years ago
If a table and a bench is $1000 combined. The cost of the table is three times the cost of the bench. What is the cost of the be
attashe74 [19]
1,000= 3x+x. 1,000=4x. 250=x. 1,000= 3(250) +250. 1,000=750+250. The bench costs $250.
5 0
3 years ago
A group of 120 people touring Europe includes 45 people who speak French, 42 who speak Spanish, and 50 who speak neither languag
lianna [129]

Answer : P(\text{this group will speak both French and Spanish})=0.141666666

Explanation:

Since we have given that

n(U) = 120, where U denotes universal set ,

n(F) = 45, where F denotes who speak French,

n(S) = 42 , where S denotes who speak Spanish,

n(F∪S)' = 50

n(F∪S) = n(U)-n(F∪S) = 120-50 = 70

Now, we know the formula, i.e.

n(F∪s) = n(F)+n(S)-n(F∩S)

⇒  70    = 45+42-n(F∩S)

⇒ 70  =  87- n(F∩S)

⇒ 70-87 = -n(F∩S)

⇒ -17 = -n( F∩S)

⇒  17 = n(F∩S)

P(\text{this group will speak both French and Spanish})= \frac{17}{120}\\P(\text{this group will speak both French and Spanish})=0.141666666

3 0
3 years ago
On a typical day flights at a local airport arrive at a rate of 10 every 15 minutes. At this rate how many flights would you exp
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There are 4 sets of 15 minutes in a hour so you would take the 10 airplanes and multiply it by 4 and get 40 as your answer
In 1 hour 40 planes with arrive at the airport
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3 years ago
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jarptica [38.1K]
Answer is c just in place of x subst x values and your y will come out
6 0
3 years ago
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