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EastWind [94]
3 years ago
15

Is 4.78778777... a rational or irrational​ number?

Mathematics
1 answer:
Basile [38]3 years ago
8 0

Answer:

irrational is the answer.

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tonya works part time in a store at the mall. She is paid about$200 per week before takes and social security. Tonya pays about
liberstina [14]
Hey there,

200-40=160 
so 200-20%=160 

so the answer is he takes out 20% per week!

Hope this helped
6 0
3 years ago
Differentiate y = tan²x from first principle​
nikdorinn [45]

Answer:

y'=2sec^2(x)tan(x)

Step-by-step explanation:

7 0
2 years ago
Eva is working two summer jobs, making $16 per hour tutoring and $8 per hour clearing tables. Last week Eva worked 3 times as ma
DanielleElmas [232]

Answer:

48 and 32 6 hours clearing tables and 2 hours tutoring

Step-by-step explanation:

we can rewrite this as a fraction. we will use 1/10s because 80 can be divided by 8 which is in the problem. we then have to find out what two numbers add up to 8 but one is 3 times the other. 6 and 2 fit into this problem so we plug it into the equation and we write it as this 6x+4x=80 where x is 8. we get 48 and 32.

3 0
2 years ago
What is the solution to this equation?<br> 17.56 = 29.01 - 5x
Daniel [21]

Answer:

2,29

Step-by-step explanation:

17,56 = 29,01 - 5x

5x = 29,01 - 17,56

5x = 11,45|:5

x = 2,29

5 0
3 years ago
Read 2 more answers
Roberta Arthur had the following reciepts for the week of April 12th: 50$ gift; 25$ rebate; April 13th, 2.45$ refund on aluminum
oksian1 [2.3K]

Answer:

$329.44

Step-by-step explanation:

 $50-25= 25

 25.00-2.45=22.55

 299.89+22.55=322.44

322.44+7.00= 329.44

I didnt see april 15 if its supposed to be added i there just add 299.89 to the total.

7 0
3 years ago
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