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wel
3 years ago
15

if your answer is "No," how much more lacquer does she need? if your answer is "yes," how much lacquer will she have left over?

show your work to justify your answer.
Mathematics
1 answer:
babunello [35]3 years ago
3 0

my answer is no ,yes ,no

So ,maybe u find the answer

Step-by-step explanation:

if your answer is "No," how much more lacquer does she need? if your answer is "yes," how much lacquer will she have left over?AND if it is also no ,yes , no...show your work to justify your answer.

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Tom has read the first 40 pages of a book. He plans to read another 12 pages each day Write an equation that represents the rela
DaniilM [7]

Algebra

The  equation that represents the relationship between , and the number of days he has been reading , d is p = 40 + (12 × d)

Step-by-step explanation:

Tom has read the first 40 pages of a book.

He plans to read another 12 pages each day

Since the total number of pages is p

And the Number of days required to read the book is d

if Tom read 12 pages per day, then in d days he would read 12 × d pages

h/e has already read 40 pages of the book

Then total pages of the book

p = 40 + (12 × d)

Hence, The  equation that represents the relationship between , and the number of days he has been reading , d is p = 40 + (12 × d)

5 0
3 years ago
WHICH IS A TRUE STATEMENT BASED ON THE DOT PLOTS BELOW 10 POINTS
Nata [24]

Answer:

C. Set B has the greater range.

Step-by-step explanation:

We can start out with listing out each set of data in a way that makes it easier to work with.

Set A:

20,20,30,30,40,40,40,40,40,50,50,60,60,60

Set B:

10,10,20,20,20,30,30,30,30,40,50,50,60

We can start by trying to eliminate answer options; starting with D.

To get the mean of a set of data, we need to add all numbers in the data set and then divide by the number of dots on the plot.

For Set B: 10+10+20+20+20+20+30+30+30+30+40+50+50+60=420 then divide by number of dots (14) 420/14=30 The mean of Set B is equal to 30.

Solve the mean for Set A to compare. The mean is 41. D is not true so we can eliminate this answer choice.

We can look at the median of both sets so that we can eliminate answer choice B. The median is the middle most point in the set of data.

Set A median: 40

Set B median: 30

We can eliminate B because it does not have the greater median.

On to option C: range.

To find the range of each data set, we subtract the smallest number from the biggest number.

Set A: 60-20=40

Set B: 60-10= 50

Set B does in fact have a greater range than Set A. Answer choice C is the correct option.

6 0
4 years ago
Find the solution to this system of equations x+y=1<br> 2x-y+z=1<br> x+2y+z=8/3
drek231 [11]

9514 1404 393

Answer:

  (x, y, z) = (1/3, 2/3, 1)

Step-by-step explanation:

We can use the first equation to write an expression for x that can be substituted into the other equations.

  x = 1 -y

  2(1 -y) -y +z = 1   ⇒   -3y +z = -1

  (1 -y) +2y +z = 8/3   ⇒   y +z = 5/3

Subtracting the first of these equations from the second gives ...

  (y +z) -(-3y +z) = (5/3) -(-1)

  4y = 8/3

  y = 2/3

  z = 5/3 -y = 1

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The solution is (x, y, z) = (1/3, 2/3, 1).

4 0
3 years ago
Convert 25/100 into percent
Airida [17]

Answer:

0.25

Step-by-step explanation:

1) <em>Divide</em><em> </em><em>the</em><em> </em><em>numerator</em><em> </em><em>by</em><em> </em><em>100</em><em>.</em>

<em>0.25</em>

<em><u>Therefor, </u></em><em><u>25</u></em><em><u>/</u></em><em><u>100</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>percent</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>be</u></em><em><u> </u></em><em><u>0.25</u></em><em><u>%</u></em><em><u> </u></em><em><u>which</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>25</u></em><em><u>%</u></em><em><u>.</u></em>

6 0
3 years ago
Read 2 more answers
Please help me with this question.
Vedmedyk [2.9K]

Answer:

5 hours

Step-by-step explanation:

Arrival Time in Victorian time = 4 - 3 = 1pm

Flight time = 13 - 6 = <u>5 hours</u>

5 0
3 years ago
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