# How to show work 1200 divided by three

QUESTION POSTED AT 14/12/2019 - 05:24 PM

1,200÷3=400_3×400=1,200.

## Related questions

### When 58,511 is divided by 21, the quotient is 2,786 R ___.

Here, the bottom number is your remainder, 5

ANSWERED AT 22/01/2020 - 02:23 AM

QUESTION POSTED AT 22/01/2020 - 02:23 AM

### To find the percent of a discount, ______________. A. find the percent of decrease from the original price to the new price. B. find the percent of increase from the new price to the original price. C. multiply the original price by the new price. D. divide the new price by the original price.

The correct and best answer would be letter B. To find the percent of a discount, you have to find or solve for the percent of increase from the new price to the original price. This is because you usually have the new price being given to you so you compare it with the old price to know the percent discount.

ANSWERED AT 22/01/2020 - 02:23 AM

QUESTION POSTED AT 22/01/2020 - 02:23 AM

### When 59,527 is divided by 23, the quotient is 2,588 R ___.

Here, the picture below

ANSWERED AT 22/01/2020 - 02:19 AM

QUESTION POSTED AT 22/01/2020 - 02:19 AM

### (2.03) The table shows the solution to the equation |2x − 3| − 1 = 2: Step 1 |2x − 3| = 2 + 1 Step 2 |2x − 3| = 3 Step 3 2x − 3 = 3 or 2x + 3 = 3 Step 4 2x = 6 or 2x = 0 Step 5 x = 3 or x = 0 Which is the first incorrect step? (1 point)

The first incorrect step would be step number three since when solving Absolute-Value Equations, when you isolate the Absolute-Value bars and the terms inside of it, the next step should be to make two equations: one that equals the original number given on the right side of the equal sign and one that is the opposite of the number on the equal sign. For example, in this case, Step three should have turned out more like this:

|2x - 3| = 3

2x - 3 = 3 AND  2x - 3 = -3

ANSWERED AT 22/01/2020 - 01:55 AM

QUESTION POSTED AT 22/01/2020 - 01:55 AM

### Work out 5/6 -3/8 give your answer as a fraction in its lowest terms. you must show your working.

5/6 -3/8 = (4*5 -3*3)/24 = (20 -9)/24 = 11/24

ANSWERED AT 22/01/2020 - 01:53 AM

QUESTION POSTED AT 22/01/2020 - 01:53 AM

### Claudias regular shift is from 3pm to 8 pm. All employees must take two 15 minute breaks. This divides the shift into 3 work periods. when should claudia start her first break so that her 3 work periods are the same length

148 x 3 = 4 hours and 48 minutes

ANSWERED AT 22/01/2020 - 01:53 AM

QUESTION POSTED AT 22/01/2020 - 01:53 AM

### Simplify the expression. The quantity 1 divided by 4 end of quantity multiplied by n multiplied by the quantity negative 24 plus 8 multiplied by m minus 100 multiplied by p end of quantity. A. –6n – 2mn + 25np B. –6n + 2mn – 25np C. –6n + 2m – 25np D. –24n + 8mn – 100np

(1/4) *n *(-24 +8m -100*p)= -24n/4 +8mn/4 -100np/4 =

= -6n +2mn -25np

so choice B. is right sure

ANSWERED AT 22/01/2020 - 01:50 AM

QUESTION POSTED AT 22/01/2020 - 01:50 AM

### Two beauticians, Lydia and Jackie, are working on your hair. Lydia can complete the work in 2 hours, while Jackie can complete the work in 1 hour. How many hours do the beauticians take if they work together? A. one half B.three halvess C.two thirds D.four thirds

Option C.

Step-by-step explanation:

Two beauticians Lydia and Jackie are working on your hair.

Lydia takes the time to complete the work = 2 hours

Per hour work done by Lydia = 1/2

Jackie complete the  work = 1 hour

In one hour total work done by both Jackie and Lydia together =

therefore, time taken by both to complete the work will be = =

Option C. two thirds is the correct option.

ANSWERED AT 22/01/2020 - 01:47 AM

QUESTION POSTED AT 22/01/2020 - 01:47 AM

### Lila earns $8.75/h at her job. How many hours must Lila work to earn$105? Complete the equation to model the problem. Use h to represent the unknown value. ____= 8.75 x _____

the equation is 105=8.75×h

ANSWERED AT 22/01/2020 - 01:45 AM

QUESTION POSTED AT 22/01/2020 - 01:45 AM

### Show that 3 is a zero of the polynomial 2x^3-x^2-13x-6.

P(x) = 2x³-x²-13x-6

p(3) = 2(3)³ -3² -13*3 -6

= 2*27 -9-39-6

= 54-9-39-6

= 0

therefore 3 is the zero of the polynomial.

ANSWERED AT 22/01/2020 - 01:44 AM

QUESTION POSTED AT 22/01/2020 - 01:44 AM

### Simplify the expression. 9(10+5) divide (6-5) 17 95 85 135

135 because 10+5= 15. 15(9)=135. 6-5=1. so 135/1=135

ANSWERED AT 22/01/2020 - 01:35 AM

QUESTION POSTED AT 22/01/2020 - 01:35 AM

### Simplify the expression. Negative the quantity 3 divided by 8 end of quantity minus the quantity 1 divided by 10 end of quantity. A. Negative the quantity 3 divided by 8 end of quantity. B. 2 divided by 9. C. 19 divided by 40. D. Negative the quantity 19 divided by 40 end of quantity.

-3/8 -1/10 = (-15 -4)/40 = -19/40

so this mean that choice D. is right sure

ANSWERED AT 22/01/2020 - 01:33 AM

QUESTION POSTED AT 22/01/2020 - 01:33 AM

### What is the simplified form of x plus 1 over x squared plus x minus 6 divided by x squared plus 5x plus 4 over x plus 4 ? A. 1 over the quantity x plus 3 times the quantity x plus 4 B. 1 over the quantity x plus 3 times the quantity x minus 2 C. 1 over the quantity x plus 4 times the quantity x minus 2 D. 1 over the quantity x plus 3 times the quantity x plus 1

x +1                 x^2 +5x +4              x +1                 (x +1)(x +4)
---------------- / ---------------------- = ----------------- / ----------------------- =
x^2 +x -6             x +4                    (x +3)(x -2)               x +4

x +1                  1                     1
= ---------------- * ----------- = ------------------
(x +3)(x -2)     ( x +1)       (x +3)(x -2)

so the second choice is right sure

ANSWERED AT 22/01/2020 - 01:31 AM

QUESTION POSTED AT 22/01/2020 - 01:31 AM

### Solve each quadratic equation. Problem: x^2 + 3x = 10 Answer: x = 2, -5 Can you please show me how to solve it? Show your work! Work it out!

X^2 +3x = 10 subtract from both sides 10 and will get

x^2 +3x -10 = 10 -10

x^2 +3x -10 = 0

x*x +5x -2x +5(-2) = 0

x(x+5) -2(x+5) = 0

(x+5)(x-2) =0

x +5 =0
x = -5

x-2 =0
x = 2

ANSWERED AT 22/01/2020 - 01:27 AM

QUESTION POSTED AT 22/01/2020 - 01:27 AM

### Solve the following equation. Show all your work x/x-2+x-1/x+1=-1

Step By Step-
xx−2+x1x+1=−1x2−1x=−1Step 1: Multiply both sides by x.x2−1=−xx2−1(−x)=−x(−x)(Subtract -x from both sides)x2+x−1=0x=−b±b24ac2a(Use quadratic formula with a=1, b=1, c=-1)x=(1)±(1)24(1)(−1)2(1)x=−1±√52x=−12+12√5 or x=−12+−12√5Check answers. (Plug them in to make sure they work.)x=−12+12√5(Works in original equation)x=−12+−12√5(Works in original equation)Answer:x=−12+12√5 or x=−12+−125

ANSWERED AT 22/01/2020 - 01:22 AM

QUESTION POSTED AT 22/01/2020 - 01:22 AM

### The following two-way table shows the places where high school students have volunteered in the past month. The table will be converted into a relative frequency table. Which value is the joint relative frequency of the number of 10th grade students who volunteered at the animal shelter? 9th Grade 10th Grade 11th Grade 12th Grade Total Animal Shelter 6 8 4 10 28 Hospital 12 17 13 19 61 Library 5 6 4 7 22 Boys and Girls Club 9 14 15 11 49 Total 32 45 36 47 160

The joint relative frequency of the number of 10th grade students who volunteered at the animal shelter is 0.05

ANSWERED AT 22/01/2020 - 01:20 AM

QUESTION POSTED AT 22/01/2020 - 01:20 AM

### One spinner is divided into five equal sections numbered 1 to 5. A second spinner is divided into seven equal sections numbered 6 to 12. How many total outcomes are there if both spinners are spun?

Answer: Hence, there are 35 outcomes in total if both the spinners are spun.

Step-by-step explanation:

Since we have given that

Number of outcomes for spinner numbered 1 to 5 = 5

Number of outcomes for spinner numbered 6 to 12 = 7

So, Using the Fundamental theorem of Counting, we get the total number of outcomes when both the spinners are spun together.

So, Number of total outcomes would be

Hence, there are 35 outcomes in total if both the spinners are spun.

ANSWERED AT 22/01/2020 - 01:12 AM

QUESTION POSTED AT 22/01/2020 - 01:12 AM

### Given: m∠AEB = 45° ∠AEC is a right angle. Prove: bisects ∠AEC. Proof: We are given that m∠AEB = 45° and ∠AEC is a right angle. The measure of ∠AEC is 90° by the definition of a right angle. Applying the gives m∠AEB + m∠BEC = m∠AEC. Applying the substitution property gives 45° + m∠BEC = 90°. The subtraction property can be used to find m∠BEC = 45°, so ∠BEC ≅ ∠AEB because they have the same measure. Since divides ∠AEC into two congruent angles, it is the angle bisector.

The proof is explained below.

Step-by-step explanation:

Given ∠AEB=45° and also ∠AEC is right angle i.e ∠AEC=90°

we have to prove that EB is the angle bisector.

In the right angled triangle AEC,

∠AEC=90° and also ∠AEB=45°

∵ ∠AEB+∠BEC=∠AEC

⇒ 45° + ∠BEC = 90°

By subtraction property of equality

∠BEC = 45°

Hence,  ∠AEB = ∠BEC = 45°

The angle ∠AEB equally divides by the line segment EB therefore, the line segment EB is the angle bisector of angle ∠AEB.

ANSWERED AT 22/01/2020 - 01:10 AM

QUESTION POSTED AT 22/01/2020 - 01:10 AM

### If a work group consistently achieves 80 % of its quarterly goals and the work group generally has 25 objectives per quarter how many objectives can the work group be expected to achieve in any given quarter?

To determine the number of goals the group achieve in a given quarter (q), multiply the total goals they generally have (n) by their percent success (r)
q = n x r
Substituting the given,
q = (25 objectives) x 0.80 = 20
Thus, the group is expected to achieve 20 goals.

ANSWERED AT 22/01/2020 - 01:09 AM

QUESTION POSTED AT 22/01/2020 - 01:09 AM

### Harriet is cultivating a strain of bacteria in a petri dish. Currently, she has 103 bacteria in the dish. The bacteria divide every two hours such that the number of bacteria has doubled by the end of every second hour. How many bacteria will Harriet have in the dish at the end of 6 hours

Formula for growth or decay

R=

R= Final population of Bacteria

= Initial Population

r = Rate of growth or decay

t= Time period

= 103 bacteria

when, t=2

R becomes 103 × 2= 206 bacteria

Substituting these values in the formula of growth

206 = 103 ×

Dividing both sides by 103, we get

2 =

= √2------(1)

= 1.414

r = (1.414 -1) × 100= .414 × 100= 41.4%

Number of bacteria at the end of 6 hours = 103 × = 103 × ------Using (1)

= 103 × 2³

=103 × 8

= 824→→bacteria that Harriet have in the dish at the end of 6 hours

ANSWERED AT 22/01/2020 - 01:06 AM

QUESTION POSTED AT 22/01/2020 - 01:06 AM

### Juliana has created the function f(x) = the quantity of 3x plus 2, divided by 4 to represent the cost of texting on her current plan, where x represents the number of texts. Juliana discovers that, using the inverse function to solve for x = 24, she can predict how many texts she can use for $24 Let x-------> the number of texts f(x)------> the cost of texting on Juliana's current plan we know that Step Find the inverse function of f(x) Let y=f(x) exchange the variables x for y and y for x Clear variable y Let ------> this is the inverse function where x ------> represent the cost f(x)^{-1}------> the number of texts Solve for substitute therefore the answer is ANSWERED AT 22/01/2020 - 12:58 AM QUESTION POSTED AT 22/01/2020 - 12:58 AM ### Which strategy can be used to solve this problem? Marta has 5 more dimes than quarters. She has twice as many nickels as quarters. Marta has$2.00 in dimes. How much money does Marta have altogether? A. Draw a diagram Draw 3 large squares. In the first square draw 20 small circles and write 10 inside each circle. In the second square draw 2 circles. Write 5 inside each circle. In the third square draw 5 larger circles. Write 25 inside each. Add up the amounts inside all the circles. B. Guess and test. Guess that Marta has 10 quarters. Subtract 5 to find the number of dimes (5). Ask if 5 dimes equals $2.00. If not, revise the number of quarters. Repeat the process until the dimes equal$2.00. Use the number of quarters to calculate the amount of money Marta has in quarters. C. Work Backward. Start with finding out the number of dimes Marta has (20). Subtract 5 to find the number of quarters (15). Multiply 15 by 2 to find the number of nickels (30). Calculate the dollar amounts for nickels and quarters and add this amount to \$2.00.

it is b i just did this and got it right

Step-by-step explanation:

i hope this helped you

Ф

ANSWERED AT 22/01/2020 - 12:50 AM

QUESTION POSTED AT 22/01/2020 - 12:50 AM

### What is the formula for the standard error divided by the square root of n?

That is the standard error formula

ANSWERED AT 22/01/2020 - 12:50 AM

QUESTION POSTED AT 22/01/2020 - 12:50 AM

### The yearbook club had a meeting. The club has 9 people, and one-third of the club showed up for the meeting. How many people went to the meeting?

3, because 1/3 of nine is 3 and only 1/3 of the members showed up out of 9 members

ANSWERED AT 22/01/2020 - 12:48 AM

QUESTION POSTED AT 22/01/2020 - 12:48 AM

### Which of the following describes the correct process for solving the equation 3x+6=21 and arrives at the correct solution? A. Divide both sides by 6 and then at 3 the solution is x=5 B. 562 both sides of the equation and then divide by 2 the solution is x=9 C. Subtract 6 from both sides of the equation and then divide by 3 the solution is x=8 D. Subtract 6 from both sides of the equation and then divide by 3 the solution is x=5

The correct solution is C

Subtract 6 from both sides of the equation
3x + 6 - 6 = 21 - 6
3x = 15

Then divide both sides by 3

x = 5

ANSWERED AT 22/01/2020 - 12:46 AM

QUESTION POSTED AT 22/01/2020 - 12:46 AM

### Mark pulled weeds from the garden for 10 more minutes than Ted. The letter p represents the number of minutes that Ted pulled weeds. Which expression shows the number of minutes that Mark pulled weeds?

If p = the number of minutes that Ted pulled weeds,

and we are given information that Mark pulled weeds from the garden for 10 more minutes than Ted,

then the expression that shows the number of minutes that Mark pulled weeds would be simply expressed as (p + 10).

ANSWERED AT 22/01/2020 - 12:43 AM

QUESTION POSTED AT 22/01/2020 - 12:43 AM

Maybe to calculate how many video games you can buy with enough for a gaming setup?

ANSWERED AT 22/01/2020 - 12:37 AM

QUESTION POSTED AT 22/01/2020 - 12:37 AM

### Tara has 4 4/5 feet of rope. Part A: How many 2/5 foot pieces can Tara cut from the feet of rope? Show your work.

12 PIECES I DID THE SAME TEST sorry about caps

ANSWERED AT 22/01/2020 - 12:36 AM

QUESTION POSTED AT 22/01/2020 - 12:36 AM

### If you multiply a number by 3 and divide by 4 the result is 24. what is the number?

To solve this problem, we are going to set up an equation.  Let the number that we are trying to find be represented by the variable x.  If we plug in the numbers that we know, we get the following equation:

3x/4 = 24

To simplify this equation, we need to multiply both sides by 4, to begin getting the x alone on the left side of the equation.

3x = 96

Finally, we need to divide both sides by 3, to get rid of the coefficient that is being multiplied to x.

x = 32

Therefore, the number that you are trying to find is 32.

ANSWERED AT 22/01/2020 - 12:35 AM

QUESTION POSTED AT 22/01/2020 - 12:35 AM

### For the equation y = 2x2 − 5x + 18, choose the correct application of the quadratic formula. x equals negative five plus or minus the square root of negative five squared minus four times two times eighteen, all divided by two times two x equals five plus or minus the square root of negative five squared minus four times two times eighteen, all divided by two times two x equals negative two plus or minus the square root of two squared minus four times negative five times eighteen, all divided by two times negative five x equals two plus or minus the square root of two squared minus four times negative five times eighteen, all divided by two times negative five

Option 2nd is correct

x equals five plus or minus the square root of negative five squared minus four times two times eighteen, all divided by two times two

Step-by-step explanation:

Given the equation:

A quadratic equation .............[1], then the solution is given by:

On comparing given equation with [1]

a = 2 , b = -5 and c = 18

then;

Therefore, the correct application of the quadratic formula is,

x equals five plus or minus the square root of negative five squared minus four times two times eighteen, all divided by two times two

ANSWERED AT 22/01/2020 - 12:30 AM

QUESTION POSTED AT 22/01/2020 - 12:30 AM