What is the percent of change from 10 yards to 13 yards

QUESTION POSTED AT 14/12/2019 - 05:03 PM

Answered by admin AT 14/12/2019 - 05:03 PM

The actual change in absolute numbers is 3 yards.

To know the percent change, you need to know what percentage of the original number, that is 10, is 3:

 \frac{3}{10}*100 %=30%

so the percent of change is: the distance changed by 30 %.
Post your answer

Related questions

Write 1 1/4 as a decimal and percent? decimal_____________ percent_____________

11/4 as a decimal is 2.75
11/4 as a percent is 275%

ANSWERED AT 20/01/2020 - 01:36 PM


QUESTION POSTED AT 20/01/2020 - 01:36 PM

The perimeter of a rectangle is 146 cm. The width is 10 cm longer than twice the length. Find the width

Perimeter of a rectangle = 2L + 2W = 146

"width is 10 longer than twice the length"
translates to
W = 2L + 10
this can be rearranged to be
2L = W - 10

we can plug that into the first equation and get
(W - 10) + 2W = 146

add like terms
3W - 10 = 146

add 10 to both sides
3W = 156

divide both sides by 3
W = 52

therefore the width is 52 cm

ANSWERED AT 20/01/2020 - 01:36 PM


QUESTION POSTED AT 20/01/2020 - 01:36 PM

Find an integer, x, such that 5, 10, and x represent the lengths of the sides of an obtuse triangle. A. 4 B. 5 C. 6 D. 11

Hello,

5<10+x ==> -5<x realized
10<5+x ==> x>5
x<5+10 ==> x<15
==> 5<x<15
==>x=6 or x=11 but for x=11 angle none obtus
==> 1solution x=6 (angle = 130.5416...°)




ANSWERED AT 20/01/2020 - 01:23 PM


QUESTION POSTED AT 20/01/2020 - 01:23 PM

Help me understand please ;-; Which shows the equation in standard form? 6y - 12 = -3x Which shows the equation in standard form? 10 - 2(x - y) = 3x + 1

Standard form for first one is
ax+by=c

6y-12=-3x
add 3x both sides
3x+6y-12=0
add 12
3x+6y=12


second one
distribute (don't forget double negative y)
10-2x+2y=3x+1
minus 3x both sides
10-5x+2y=1
minus 10 both sides
-5x+2y=-9



the equations are
3x+6y=12
-5x+2y=-9

ANSWERED AT 20/01/2020 - 01:17 PM


QUESTION POSTED AT 20/01/2020 - 01:17 PM

If p varies directly with q, and p = 10 when q = 5, what is the value of p when q = 20

The value of p would be 40. This is because the ratio of p:q = 10:5. this could be simplify into p:q = 2:1. Applying the ratio p:20 = 2:1, P=40.

ANSWERED AT 20/01/2020 - 01:16 PM


QUESTION POSTED AT 20/01/2020 - 01:16 PM

GEOMETRY QUESTION! Please Help 9. A design on the surface of a balloon is 5 cm wide when the balloon holds 71 cm of air. How much air does the balloon hold when the design is 10 cm wide? Explain the method you use to find the amount of air.

142cm of air I think... I divided 142 buy 2. also then added 71 and 71 and multiplied buy 2 all were same answer

ANSWERED AT 20/01/2020 - 01:14 PM


QUESTION POSTED AT 20/01/2020 - 01:14 PM

1.What is the correct reason for statement 2? Prove: 2(w + 6) + 4 = 2w + 16 Statements Reasons 1. 2(w + 6) + 4 1. Given 2. (2w + 12) + 4 2. ? 3. 2w + (12 + 4) 3. Associative Property 4. 2w + 16 4. Addition 2.What is the correct reason for statement 2? Prove: 4 + 3x + (x ∙ 2) = 5x + 4 Statements Reasons 1. 4 + 3x + (x ∙ 2) 1. Given 2. 4 + 3x + 2x 2. ? 3. 4 + 5x 3. Addition 4. 5x + 4 4. Commutative Property 3.What is the correct reason for statement 3? Prove: (11m) ∙ 4 + m = 45m Statements Reasons 1. (11m) ∙ 4 + m 1. Given 2. 4 ∙ (11m) + m 2. Commutative Property 3. (4 ∙ 11) ∙ m + m 3. ? 4. 44m + m 4. Commutative Property 5. 45m 5. Addition 4.What is the correct reason for statement 5? Prove: k + 4 + 6(1 + k) = 11k + 10 Statements Reasons 1. k + 4 + 6(1 + k) 1. Given 2. k + 4 + (6+ 6k) 2. Distributive Property 3. k + (4 + 6) + 6k 3. Associative Property 4. k + 10 + 6k 4. Addition 5. k + 6k + 10 5. ? 6. 7k + 10 6. Addition 5.Select the correct reasons for statements 1 and 3 to complete the proof. Prove: 3x + 2 • x • 11 = 25x. 1. 3x + 2 • x • 11 = 3x + 2 • 11 • x 1. ? 2. 3x + 2 • x • 11 = 3x + 22x 2. Multiplication 3. 3x + 2 • x • 11 = 25x 3. ?

1. The reason for statement 2 is
Distributive Property

2. The reason for statement 2 is
Commutative Property

3. The reason for statement 3 is
Associative Property

4. The reason for statement 5 is
Commutative Property

5. The reason for statement 1 is
Associative Property
The reason for statement 3 is
Addition

ANSWERED AT 20/01/2020 - 01:12 PM


QUESTION POSTED AT 20/01/2020 - 01:12 PM

What will the last payment be to pay off a $1,250 computer plus 8% sales tax with monthly payments of $120? $10 $11 $12 $20 $30

The last payment would be $30. This is computed by solving first the total amount of computer including 8% tax, so 1,250 times 8% is equal to 100, then 100 plus 1,250 is 1,350. Then 1,350 will be divided by 120, which is equal to 11.25. Getting the 0.25, from 11.25, multiply be 120 (0.25 times 120), is equal to $30.

ANSWERED AT 20/01/2020 - 01:11 PM


QUESTION POSTED AT 20/01/2020 - 01:11 PM

Whats 20 percent of 22

20 percent of 22 is equal to 4.4. 

ANSWERED AT 20/01/2020 - 01:08 PM


QUESTION POSTED AT 20/01/2020 - 01:08 PM

Number on the Cube Number of Times Rolled 1 16 2 14 3 5 4 17 5 21 6 27 Heads Tails 41 59 Using Jack's simulation, what is the probability of rolling a 6 on the number cube and the coin landing on heads? fraction 1,107 over 10,000 fraction 1,593 over 10,000 fraction 27 over 100 fraction 41 over 100

Total number of times cube was rolled = 100.
Total number of times a 6 was rolled = 27.
Probability of rolling a 6 =  \frac{27}{100}
Total number of times coin was tossed = 100.
Total number of times a head was tossed = 41.
Probability of tossing a head =  \frac{41}{100}
Therefore, probability of rolling a 6 and tossing a head =  \frac{27}{100}\times\frac{41}{100}=\frac{1107}{10000}





ANSWERED AT 20/01/2020 - 01:08 PM


QUESTION POSTED AT 20/01/2020 - 01:08 PM

A movie rental store charges a membership fee of $10.00 plus $1.50 per movie rented. What is a possible domain that shows the cost to a member of renting movies? A. The domain is all integers. B. The domain is all even integers. C. The domain is all integers 0 or greater. D. The domain is all integers 10 or greater.

The domain is all integers 10 or greater. This is because the working equation for the statement is movie renting = 10 + 1.5 x(movie renting). With that equation there is a minimum of 10.

ANSWERED AT 20/01/2020 - 01:07 PM


QUESTION POSTED AT 20/01/2020 - 01:07 PM

Add any three numbers of the following and answer should be 60? (2 , 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58)

Answer:

This is not possible.

Step-by-step explanation:

The given series is : 2 , 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58

Now, adding any three numbers to get 60, is not possible.

The numbers are in the form 2+4n where n is a positive integer.

Summing together three such numbers you get 6+4N

(N = n1 + n2 + n3, ...)

We want to get 6+4N= 60

=> 4N =54

=> n1+n2+n3 =27.5

Hence, it is not possible.

ANSWERED AT 20/01/2020 - 01:05 PM


QUESTION POSTED AT 20/01/2020 - 01:05 PM

The diameter of a round dinner plate is 10 inches. What's the area of the plate?

The area is ten inches

ANSWERED AT 20/01/2020 - 01:00 PM


QUESTION POSTED AT 20/01/2020 - 01:00 PM

Two angles have measures of 63 °15 '47 and 116° 44'13 the angles are

The angles are supplementary angles. When the sum of the angles are 180 degrees they are called supplementary. Thus, the two angles given in the problem is supplementary since when you add it up it will sum up to 180 degrees.

ANSWERED AT 20/01/2020 - 12:57 PM


QUESTION POSTED AT 20/01/2020 - 12:57 PM

The line on this graph represents an in-line skater's distance traveled over time. From the graph, you can tell that the skater travels at a constant speed. What is the speed? (Hint: Dividing distance by time gives the speed, which is the same as the slope of the line.) A). 10 mi/h B). 0.1 mi/h C). 25 mi/h D). 15 mi/h

The best answer to the problem given above would be letter A. The speed of the skater travels at 10 miles per hour constantly. I got this through employing the formula, y2 - y1 / x2 - x1 and computed using the points.

which is:

v = (25 miles -10 miles) / (2.5 hrs - 1 hrs)
v = 10 miles per hour

Thus, the answer is 10 miles per hour.

ANSWERED AT 20/01/2020 - 12:50 PM


QUESTION POSTED AT 20/01/2020 - 12:50 PM

* During the first week students of RSM solved 25 percent of their monthly quota of problems. In the second week, they solved 110 percent of the number of problems solved in the first week. In the third week they solved 60 percent of the problems they had solved during the first two weeks and, in the fourth week, they solved the remaining 320 problems. How many problems did the students solve during the month?

To solve the problem, let x be the number of monthly quota of problems. Below is the list of the problems solved each week,

1st week - 0.25x
2nd week - 1.10(0.25x)
3rd week - 0.6(0.25x + 1.10(0.25x))
4th week - 320

To solve for the monthly quota, equate the sum of all the problems solved to x and determine its value. Thus, the students solved 2000 problems all in all. 

ANSWERED AT 20/01/2020 - 12:50 PM


QUESTION POSTED AT 20/01/2020 - 12:50 PM

A ceramic artist can shape a pot in 3 minutes. It takes 10 minutes to fire one batch of pots in the kiln. If there are p pots in a batch, which expression represents the time it takes to shape and fire one batch of pots? How long will it take the potter to form and fire a batch of 10 pots? A.The expression is 3p. It takes 30 minutes to shape and fire 10 pots. B.The expression is 3p − 10. It takes 20 minutes to shape and fire 10 pots. C.The expression is 3(p + 10). It takes 60 minutes to shape and fire 10 pots. D.The expression is 3p + 10. It takes 40 minutes to shape and fire 10 pots.

Answer:

D. The expression is 3p+10. It takes 40 minutes to shape and fire 10 pots.

Step-by-step explanation:

Let the number of pots in a batch = p

Now, one pot takes 3 minutes to get in a shape.

Then, 'p' pots will take 3p minutes to get in a shape.

Also, it takes 10 minutes to fire one batch of pots.

Thus, the expression for the time taken to form one batch of pots = 3p+10

So, when number of pots = 10 i.e. p= 10.

Time taken to fire the pots = 3\times 10+10 = 30+10 = 40

That is, 'It takes 40 minutes to shape and fire 10 pots'.

Thus, option D is correct.

ANSWERED AT 20/01/2020 - 12:49 PM


QUESTION POSTED AT 20/01/2020 - 12:49 PM

Factor 26r3s + 52r5 – 39r2s4. What is the resulting expression? 13(2r3s + 4r5 – 3r2s4) 13r2s(2r + 4r3 – 3s3) 13r2(2rs + 4r3 – 3s4) 13r2(26r3s + 52r5 – 39r2s4)

Answer:

The Given Expression is

26r^3s + 52r^5 -39r^2s^4\\13\times 2\times r\times r^2 \times s + 13\times 2\times 2\times r^2\times r^2\times r- 13 \times 3\times r^2\times s \times s^3\\\\\text{Taking out common factors}\\\\13r^2(2 rs + 2\times 2 r^3 -3 s^4)\\\\13r^2(2 r s+ 4 r^3 - 3 s^4)

Option  <strong>13r^2(2 rs + 4 r^3 - 3 s^4) is correct option.

ANSWERED AT 20/01/2020 - 12:49 PM


QUESTION POSTED AT 20/01/2020 - 12:49 PM

If Jesse wants to buy a $75,000 10-year term life insurance policy, and the annual premium rate (per $1000 of face value) for his age group is $2.34, how much is Jesse’s annual premium?

To the annual premium rate we use the formula:
A = (Benefit Volume / Face Value) (Annual Premium Rate)

Here are the given values:
Benefit Volume = $75,000
Face Value = $1,000
Annual Premium Rate = $2.34

Plugging in the given values:
A = ($75,000 / $1000) ($2.34)
A = $175.50

The annual premium is $175.50

ANSWERED AT 20/01/2020 - 12:48 PM


QUESTION POSTED AT 20/01/2020 - 12:48 PM

80% of 6-graders and 20% of 5-graders went on a field trip. If there are 20 6-graders and 80 5-graders, what percent of students went on this field trip?

Answer:

32% of students went on this field trip.

Step-by-step explanation:

Given : 80% of 6-graders and 20% of 5-graders went on a field trip. If there are 20 6-graders and 80 5-graders.

To find : What percent of students went on this field trip?

Solution :

Let A be the 6-graders students.

B be the 5-graders students.

We have given, A=20 and B = 60

According to question,

80% of 6-graders going on trip

i.e. =\frac{80}{100}\times A

=\frac{80}{100}\times 20

=16

20% of 5-graders going on trip

i.e. \frac{20}{100}\times B

=\frac{20}{100}\times 80

=16

Total number of students going on the field trip is

T=\frac{\frac{80}{100}\times A+\frac{20}{100}\times B}{20+80}

T=\frac{16+16}{100}

T=\frac{32}{100}

32 students out of 100 students.

Into percentage,

T\%=\frac{32}{100}\times 100=32\%

Therefore, 32% of students went on this field trip.

ANSWERED AT 20/01/2020 - 12:47 PM


QUESTION POSTED AT 20/01/2020 - 12:47 PM

20 is what percent of 52

20 is 38.4615384615% of 52

ANSWERED AT 20/01/2020 - 12:44 PM


QUESTION POSTED AT 20/01/2020 - 12:44 PM

The value of the square root of 124 is between which two integers? A- between 5 and 6 B- between 6 and 7 C- between 13 and 14 D- between 11 and 12

The right answer is D the square root of 124 is 11.1355... rounded is between D .11 and 12

ANSWERED AT 20/01/2020 - 12:39 PM


QUESTION POSTED AT 20/01/2020 - 12:39 PM

Given the exponential equation 4x = 64, what is the logarithmic form of the equation in base 10?

Hi There! :)

Given the exponential equation 4x = 64, what is the logarithmic form of the equation in base 10?

x = log 64 / log 4

ANSWERED AT 20/01/2020 - 12:37 PM


QUESTION POSTED AT 20/01/2020 - 12:37 PM

Triangle QRS has been translated to create triangle Q'R'S'. RS= R'S' = 10 units, angles Q and Q' are both 90 degrees. Which postulate below would prove the two triangles are congruent? ANSWER CHOICES: SSS SAS ASA HL

The correct answer is:

HL

Explanation:

These will both be right triangles, as angle Q and angle Q' are both 90 degrees.

Since Q and Q' are the right angles, this means that RS and R'S' are the hypotenuses of the two right triangles.

Since Q'R'S' was created by translating QRS, a corresponding leg of both triangles will be congruent; this gives us hypotenuse-leg, or HL.

ANSWERED AT 20/01/2020 - 12:36 PM


QUESTION POSTED AT 20/01/2020 - 12:36 PM

Jackie is painting the roof of a dollhouse that is made up of three right triangles. One side of the roof is a scalene right triangle with a base of 8 inches and height of 6 inches. The other two sides are isosceles right triangles with bases of 10 inches each. Jackie has enough paint to cover 110 square inches of a roof. Does she have enough paint to cover the entire dollhouse roof?

Area of a triangle =  \frac{1}{2}bh
Area of the scalene right angle = 1/2 x 8 x 6 = 4 x 6 = 24square inches
Area of the two isosceles triangles = 2(1/2 x 10 x 5) = 50 square inches
Total area of the roof = 24 + 50 = 74 square inches.
Therefore, Jackie has enough paint to cover the entire dollhouse.

ANSWERED AT 20/01/2020 - 12:33 PM


QUESTION POSTED AT 20/01/2020 - 12:33 PM

Kenny is planning to plant a rectangular garden that is 10 feet longer than it wide. Kenny wants to find its width if its area is 200 square feet. Write an equation that models this problem?

Let the width be x, then the length is x + 10.
Area = length x width = x(x + 10) = 200
 x^{2} +10x = 200
Solving the quadratic equation, we have that
x = 10 feet
i.e. the width is 10 feet.

ANSWERED AT 20/01/2020 - 12:32 PM


QUESTION POSTED AT 20/01/2020 - 12:32 PM

20.57 is what percent of 48.4?

The answer to your question is 9.95588.

ANSWERED AT 20/01/2020 - 12:30 PM


QUESTION POSTED AT 20/01/2020 - 12:30 PM