Please help please...

Answer: 1 / 3

Step-by-step explanation:

3/9 of the students in the school choir are fourth graders.

To take a fraction to its simplest form, divide both of the numbers in the fraction by their highest common factor.

3 factors = 1 , 3

9  factors = 1, 3 , 9

Highest common factor = 3

Divide both numbers by 3

= (3/3) / (9/3)

= 1 / 3

Answer: 8.9 m, 895 cm, 900 cm, 9.1 m, 0.0092 km, 12000 mm

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Explanation:

To be able to compare these various measurements, all of them must be the same unit. Let's convert each measurement to meters. If the measurement is already in meters, then we'll move onto the next measurement.

Here are some useful conversion factors

With those conversion factors in mind, we get the following conversions:

Here is the summary of the conversions:

The original list of

{900cm, 8.9m, 895cm, 9.1m, 12000mm, 0.0092km}

becomes this equivalent list

{9 m, 8.9 m, 8.95 m, 9.1 m, 12 m, 9.2 m}

in that exact order.

After converting everything to meters, we can then sort the values from smallest to largest. Doing so gets us this sorted list of

{8.9 m, 8.95 m, 9 m, 9.1 m, 9.2 m, 12 m}

Then you convert back each measurement to its original form

{8.9 m, 895 cm, 900 cm, 9.1 m, 0.0092 km, 12000 mm}

which is the final answer.

Answer:

lower =66

higher=90

Step-by-step explanation:

Answer:

1.) .423

2.).602

3.) .675

4.) .375

5.) .259

6.)8.144

7.).839

8.).017

9.) .966

10.).454

11.).978

12.) 57.28996

13.).5299

14.).809

15.).9004

16.).819

17.).788

18.) 1.235

Basically just change your calculator to degree by pressing the mode button then scroll to degree and pressing it. Then type the questions in with the cos tan and. Sin buttons and that’s the answer.

Answer:

The slope is 1/2

Step-by-step explanation:

I did rise over run

Answer:

7.5/5 = 1.5

6/1.5 = 4

X = 4

I'm pretty sure it's right

Answer: 15 vehicles

Step-by-step explanation:

The first part of the question reads:

A salesperson at a car dealership earns a monthly salary of $2,400 and $250 for each vehicle sold.

The Sales person wants to get to $6,000 for the month.

Their salary already gives them $2,400 so the amount they have to make in commission is:

= 6,000 - 2,400

= $3,600

They earn $250 per car sold so the number of cars they need to sell is:

= 3,600 / 250

= 14.4

Round this up to 15 cars because rounding down to 14 would not be enough to reach the total of $6,000.

15 cars * $250 commission = $3,750 which is more than the $3,600 required so the condition has been satisfied.

To earn at least $6,000, they will have to sell 15 cars.

Answer:

28 bad mangoes

Step-by-step explanation:

Two-sixth of the mangoes ina basket are good. If the total number of magoes in the basket is 42 how many mangoes are bad

Step 1

We find the amount of mangoes that are good

Two-sixth of the mangoes in a basket are good = 2/6

Total number of mangoes = 42

Hence:

2/6 × 42 mangoes

= 14 good mangoes

Step 2

Find the number of bad mangoes

This is calculated as:

Total number of mangoes - Good Mangoes

= 42 mangoes - 14 good mangoes

= 28 bad mangoes

Therefore, the number of bad mangoes = 28

-10-7= -17

This is the answer

Answer:

-17

Step-by-step explanation:

Answer:

[tex]\frac{25}{36}[/tex]

Step-by-step explanation:

Since each dice has a total of 6 numbers, Peter can get a maximum roll of 5 on each dice before the total is 11 or more. Therefore, the probability of rolling a number less than or equal to 5 each roll is 5/6. Now to find the probability of rolling a 5 or less in both rolls together so that the total is less than 11 we need to multiply the probability of each separate roll together.

[tex]\frac{5}{6} * \frac{5}{6} = \frac{25}{36}[/tex]

Therefore the probability of the total being less than 11 is [tex]\frac{25}{36}[/tex]

Answer:

answer is id.k

Step-by-step explanation:

The correct equation to represent the condition is,

⇒ 2 + 3 1/4x = 1/2 + 5 1/2x

And, The volume of the paint is, 2/3 quartz.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Liam and Evan are mixing paint. Liam uses 2 quarts of yellow paint and adds 3 1/4 jars of blue paint.

And, Evan uses 1/2 quart of yellow paint and adds 5 1/2 jars of red paint. They end up with the same volume of paint.

Let the volume of the paint is, x

Hence, We can formulate;

The correct equation to represent the condition is,

⇒ 2 + 3 1/4x = 1/2 + 5 1/2x

And, Solve for x as;

⇒ 2 + 13/4x = 1/2 + 11/2x

⇒ 2 - 1/2 = 11/2x - 13/4x

⇒ 3/2 = (44 - 26)x / 8

⇒ 12 = 18x

⇒ x = 12/18

⇒ x = 2/3

Hence, The volume of the paint is, 2/3 quartz.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer:

16

Step-by-step explanation:

Answer:

890w

bro if i know i will tell u but the problem that d

9514 1404 393

Answer:

  (b)  a[1] = -7, a[n] = a[n-1] + 3

Step-by-step explanation:

Comparing the given formula to the general form for the n-th term of an arithmetic sequence ...

  an = a1 +d(n -1)

we see that the first term (a1) is -7, and the common difference (d) is +3.

The recursive version of the sequence definition is ...

  a[1] = a1

  a[n] = a[n-1] +d

So, the appropriate choice is ...

  a[1] = -7, a[n] = a[n-1] +3

Answer:

x=10.5

Step-by-step explanation:

2x+30=6x-12

30=4x-12

42=4x

x=10.5

Answer:

B

Step-by-step explanation:

Answer:

(- 1, 7 )

Step-by-step explanation:

Given a system of linear equations graphically, then the solution is at the point of intersection of the 2 lines.

The lines intersect at (- 1, 7 ) which is then the solution to the system

Step-by-step explanation:

=

[tex] \sqrt{81 {m}^{6} } [/tex]

= 9m³

Answer:

+83

Step-by-step explanation:

The reason why it would be +83 is that it says that you walk UP 83 stairs.

And so from the word UP we know that the integer would be positive. And the number 83 represents how any stairs you walked up. So, it would be +83.

Hope this helped!!! :)

Brainliest?!?!

Stay safe and have a wonderful day/night/afternoon!!!

This statement is explaining that lack of water conservation practices and pollution of water sources can harm the environment and risk water becoming scarce. Therefore, we must be more careful with handling water sources because they could get out of hand.

Answer:

Copied from Gillruss: "This statement is explaining that lack of water conservation practices and pollution of water sources can harm the environment and risk water becoming scarce. Therefore, we must be more careful with handling water sources because they could get out of hand."

Step-by-step explanation:

sorry, couldn't resist the urge to take the points-

Answer:

The perimeter of a square is calculated by the formula: 4 times the length of the sides.

P=4 x a => 56 = 4a => a=56/4 = 14cm

The area of a square is calculated by the formula: squaring the length of the side.

S= a² = 196 cm

Step-by-step explanation:

Answer:

Step-by-step explanation:

Power = Force × Velocity.

15*120=1800

To solve the problem we must know about resistance and power.

Resistance is defined as the measurement that provides opposition to the current that travels through it.

It is given by the formula,

[tex]\rm Resistance = \dfrac{Voltage}{Current}[/tex]

The power of the washer is 1,800 watts.

Given to us

Current, I = 15 A

Voltage, V = 120V

Using the formula of resistance to find the resistance,

[tex]\rm Resistance = \dfrac{Voltage}{Current}[/tex]

[tex]\rm Resistance = \dfrac{120\ V}{15\ A} = 8\ \Omega[/tex]

Thus, the resistance for the circuit will be 8 ohms.

[tex]\rm Power = (Current)^2 \times Resistance[/tex]

[tex]P = I^2 R\\\\P = (15)^2\times 8\\\\P = 1,800\ \rm watt[/tex]

Hence, the power of the washer is 1,800 watts.

Learn more about Power:

https://brainly.com/question/6849598

Answer:

742 points

Step-by-step explanation:

30 percent of 1060 is 318, 1060-318 is 742

Answer:

Step-by-step explanation:

12 frdb

Answer:

3b(3c - 2) hope this helped!

Step-by-step explanation:

Answer:

3b(3c - 2)

Step-by-step explanation:

we do the factor thing, and cause they're both divisible by 3, there's your answer

Answer:

the slope is 0

Step-by-step explanation:

Since this is a straight line, the slope is 0

Answer:

seven hundred and twenty nine

Answer:

A

Step-by-step explanation: