we know that
A mixed number is a number consisting of a whole number and a proper fraction
so
we have
therefore
the answer is
The value of mixed number of number 8.21 is,
⇒ 8 (21 / 100)
We have to given that;
A number is,
⇒ 8.21
Now, We can simplify as;
⇒ 8.21
⇒ 8.21 × 100 / 100
⇒ 821 / 100
⇒ 8 21/100
Therefore, The value of mixed number of number 8.21 is,
⇒ 8 (21 / 100)
Learn more about the fraction visit:
#SPJ6
x=3
y=-1
I got my answer using process of elimination.
Answer:
x = 3, y = - 1
Step-by-step explanation:
2x + y = 5 → (1)
4x + 3y = 9 → (2)
Multiplying (1) by - 2 and adding to (2) will eliminate the x- term
- 4x - 2y = - 10 → (3)
Add (2) and (3) term by term to eliminate x
0 + y = - 1
y = - 1
Substitute y = - 1 into either of the 2 equations and solve for x
Substituting into (1)
2x - 1 = 5 ( add 1 to both sides )
2x = 6 ( divide both sides by 3 )
x = 3
A store pays $10 for a bracelet and the markup is 115% of customer
markup percentage is 115% = 1.15
markup amount = cost price * markup percentage
= 10 * 1.15 = 11.5
price with markup price = 10 + 11.5 = 21.5
Now we apply sales tax for the price
sales tax of 5.5 % = 0.055
Tax amount = price with markup * tax percentage
= 21.5 * 0.055= 1.1825
the total cost of the bracelet = Price + tax amount
=21.5 + 1.1825 = 22.6825
$22.68 is the total cost of the bracelet
Answer:
Step-by-step explanation:
it is continuous in [0,3]
f'(x)=2x which exists in (0,3)
f(0)=0²+5=5
f(3)=3²+5=14
f(0)≠f(3)
so Rolle's theorem can't be applied.
(Points : 1)
$11.50
$20.00
$47.50
$28.50
Question 2. 2. Your parents gave you $50 to take your younger brother and sister to the movies. You ticket cost $7.25 and your siblings cost $4.25. If you spent an additional $10 on soda and popcorn, how much money did you bring home with you?
(Points : 1)
$40
$28.75
$22.50
$24.25
Question 3. 3. How much change from $90 would you receive if you bought 5 concert tickets at $16.85 each?
(Points : 1)
$5.75
$9.00
$7.10
$22.60
Question 4. 4. Marta is buying 7 tickets from Ticket Buy at $13.79 each. If the broker charges $2.50 handling per ticket and $9.00 shipping, how much is her total cost?
(Points : 1)
$96.53
$123.03
$159.53
$177.03
Question 5. 5. Tickets to the Planetarium cost $5.25 each and come in a book of 8. How much change will Kenny get from $60 if he buys a book of 8?
(Points : 1)
$18.00
$54.75
$12.00
$11.50
Question 6. 6. Jason has "buy one get one free" tickets to the comedy club. He is bringing 7 people, including himself. If the regular price is $10.25 per person, how much change will he have left from $100 bill?
(Points : 1)
$28.25
$59.00
$41.00
$71.75
Question 7. 7.
Which would cost less and by how much: you and a friend go to Theater Y and you each buy a drink/popcorn combo (tickets are 8.25 each and a drink/popcorn combo is 4.50 each), or you and your friend rent a video for $4.50 and buy a 2 liter of cola ($1.50) and a bag of microwave popcorn ($2.00) to share?
(Points : 1)
Theater Y by $17.50
Home by $17.50
Theater Y by $8.00
Home by $8.00
Question 8. 8. The Movie Fan store rents videos for $3.99 each. You can get a two week movie pass for $20 and rent unlimited movies. If you were going to rent 4 movies in the next two weeks, which is cheaper, separate rentals or the movie pass?
(Points : 1)
separate rentals
movie pass
1.c 2.d 3.a 4.b 5.a 6.c 7.b 8.a Help if you can there simple math problems but I know I got 2 wrong what ones are they??? I know because I took a quiz on them and got 2 wrong I just want to know which ones so I can retake it.
The least positive integer will be 17.
Explanation
Lets assume, the integer is
As the square root of this integer needs to greater than 4, that means....
Thus, the integer should be greater than 16
So, the least positive integer with a square root greater than 4 will be 17.