A botanical garden supplied seedlings to 5 schools for Earth Day. The schools requested:



6 seedlings, 7 seedlings, 8 seedlings, 5 seedlings, 9 seedlings



What was the mean number of seedlings requested



_____ seedlings

Answer:

A= 180-41=  

A= 139 degrees

B= 180-41

B = 139 degrees

Step-by-step explanation:

On a straight line its 180 degrees

A is separating a straight line with a 41-degree angle so.  

A= 180-41  

A= 139 degrees

B is also separating a straight line with a 41-degree angle so.

B= 180-41

B = 139 degrees

Answer:

Hi

Please mark brainliest

The numbered spot at which all the runners will be next to one another is spot 19.

Least Common Multiple is the meaning of the acronym LCM. The lowest number that may be divided by both numbers is known as the least common multiple (LCM) of two numbers. It may also be computed using two or more real numbers.

Starting with the runner on the outside track, the provided parameters are;

The runner covered n₁ = 5 places on the outside track, which is the number of spaces.

Next, the inner runner will traverse n₂ spaces, which equals one space.

The following inner runner will cover n₃ = 3 spaces.

The subsequent runner will traverse n₄ = 2 spaces.

The Lowest Common Multiple, or LCM, of all the runners' speeds or the total number of spaces they cover in the same amount of time, determines where all the runners will be placed next to one another.

LCM(5, 1, 3, 2) = 30 is the LCM of 5, 1, 3, and 2.

Time = 30/ = 6

Consequently, when the first runner has covered 30 places, we have;

Six time units have been expended.

The runner comes to a stop at position 30- (30 -19) = Position 19.

First runner's new destination is Spot 19.

The distance covered simultaneously by runner 2 is 6 x 1 = 6.

The distance covered by two runners running simultaneously equals six spaces.

Second runner's new position: 6 spaces plus spot 13 equals spot 19.

The combined distance covered by the three runners is 6 x 3 = 18.

The distance runner 3 covers 18 spaces simultaneously.

Third runner's new position: 18 spaces + Spot 1 = 19 spaces

Runner 4 covers a distance of 6 x 2 = 12 at the same time.

Distance runner 4 journeys equals 12 spaces

Runner 4's new position is now 12 spaces Plus Spot 7 = Spot 19.

Therefore, all the runners will be next to one another is spot 19.

To learn more about the LCM;

https://brainly.com/question/20739723

#SPJ1

Answer:

Students level of knowledge is higher in accountancy  (Y) compared to statistics (X).

Step-by-step explanation:

The level of knowledge of the students in each subject can be known by comparing the mean score of the subjects.

Marks of the students in statistics (X) are: 63 64 62 32 30 60 47 46 35 28

mean = \(\frac{63 +64+62+32+30+60+47+46+35+28}{10}\)

          = \(\frac{467}{10}\)

          = 46.7

The mean mark of students in statistics (X) is 46.7.

Marks of students in accountancy (Y) are: 68 66 35 42 26 85 44 80 33 72

mean = \(\frac{68+66+35+42+26+85+44+80+33+72}{10}\)

         = \(\frac{551}{10}\)

         = 55.1

The mean mark of students in accountancy (Y) is 55.1.

It can be inferred that students level of knowledge is higher in accountancy  (Y) compared to statistics (X).

Answer:

b

Step-by-step explanation:

Answer:

B thank you for doing that hard work

putting all that info in

Step-by-step explanation:

Answer:

y =  4x - 3

Step-by-step explanation:

When writing an equation of a line, keep in mind that you always need the following information in order to determine the linear equation in slope-intercept form, y = mx + b:

1. 2 sets of ordered pairs (x, y)

2. Slope (m)

3. Y-intercept (b)

First, we need to choose 2 points from the graph to solve for the slope:

Let (x1, y1) = (0, -3)

(x2, y2) = (1, 1)

Use the following slope formula:

\(m = \frac{y2 - y1}{x2 - x1}\)

Substitute the values of the coordinates into the formula:

\(m = \frac{y2 - y1}{x2 - x1} = \frac{1 - (-3)}{1 - 0} = \frac{1 + 3}{1} = \frac{4}{1} = 4\)

Therefore, the slope (m) of the line = 4.

Next, we need the y-intercept, (b). The y-intercept is the y-coordinate of the point where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0. The y-coordinate of the point (0, -3) is the y-intercept.  Hence, the y-intercept (b) = -3.

Given our slope, m = 4, and the y-intercept (b) = -3, the linear equation is:

y = 4x - 3

Please mark my answers as the Brainliest if you find my explanations/solution helpful :)

Answer:

No, it is not

Step-by-step explanation:

5 cant be simplified even down further unless it is a decimal or a fraction

Answer:

0.0089 cm

Step-by-step explanation:

89/10 000

=0.0089

Answer: thin

Step-by-step explanation:

The steps in solving the given expression shows that the result is:

0.92 * 10²

The expression is given as:

6.89 * 10⁻⁴/(7.5 * 10⁻⁶) = 0.92 * 10¹

The steps that Maggie followed are:

Step 1: Rewrite the given expression:

6.89 * 10⁻⁴/(7.5 * 10⁻⁶) = 0.92 * 10¹

Step 2: Divide the coefficients:

The coefficient of the numerator (6.89) is divided by the coefficient of the denominator (7.5) to get:

6.89 / 7.5 = 0.9186667.

Step 3: Divide the powers of 10:

This is done by subtracting the exponent of the denominator 10⁻⁶ from the exponent of the numerator 10⁻⁴ to get: 10²

Step 4: Combine the results:

This gives:

0.9186667 * 10²

Step 5: Simplify the coefficient:

She rounded the coefficient (0.9186667) to two decimal places, resulting in 0.92.

Read more about  Laws of Exponents at: https://brainly.com/question/11761858

#SPJ1

The equation for the line of best fit is given as follows:

y = 50x/3.

The slope-intercept equation for a linear function is presented as follows:

y = mx + b.

The parameters of the definition of the linear function are given as follows:

From the graph, when x = 0, y = 0, hence the intercept b is given as follows:

b = 0.

Hence:

y = mx.

When x = 3, y = 50, hence the slope m is given as follows:

3m = 50

m = 50/3.

Hence the equation is:

y = 50x/3.

More can be learned about linear functions at https://brainly.com/question/15602982

#SPJ1

Answer:

→ Option (b) 6¹⁰/7⁶ is correct answer.

Step-by-step explanation:

Simply: (6⁵/7⁶)²

=> 6¹⁰/7⁶.

Answer:

$95.4

Step-by-step explanation:

6% in decimal form is 0.06

we need to find what 6% of 90 is to see how much sales tax there is on this item

0.06*90=5.4

the sales tax is 5.4

5.4 is 6% of 90 so we need to add 5.4 to 90

90+5.4=95.4

$95.4---total amount noah paid(normal price+ sales tax)

Answer:

250 and 250.1

Answer:

250.1

Step-by-step explanation:

5002 divided by 20 equals 250.1

Answer: 1

Step-by-step explanation:

Answer:

n + 11

Step-by-step explanation:

or you can express it as x = n + 11

Answer:

Jayden will earn $3.21 x 18 = $<<3.21*18=57.78>>57.78 from running 18 miles.

So he will have $7.69 + $57.78 = $<<7.69+57.78=65.47>>65.47 in total.

Step-by-step explanation:

The transformation in the picture is option c Reflection.

Given,

Reflection transformation:

A reflection is a transformation that works similarly to a mirror by switching all pairs of points that are directly across from one another along the line of reflection. A mathematical formula or the two sites it passes through can be used to define the line of reflection.

According to the law of reflection, r = I the angle of incidence and reflection are equal. θ r = θ I . At the point where the ray strikes the surface, the angles are measured in relation to the perpendicular to the surface.

Here,

In the picture the transformation is reflection.

Learn more about reflection here:

https://brainly.com/question/3480705

#SPJ1

The expression 42 - [20 - {19 - (14 - 8 - 4)}] simplifies to 39.

To solve this expression using the BODMAS (or PEMDAS) rule, we need to evaluate the operations in the following order: parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

Let's break down the expression step by step:

Inside the innermost parentheses, we have 14 - 8 - 4, which equals 2.

Moving to the next set of parentheses, we have 19 - 2, which equals 17.

Now we have 20 - 17, which equals 3.

Finally, we subtract 3 from 42, giving us the result of 39.

So, 42 - [20 - {19 - (14 - 8 - 4)}] simplifies to 39.

The BODMAS rule ensures that we perform the operations in the correct order, maintaining the proper hierarchy of mathematical operations. By following this rule, we obtain a consistent and unambiguous result for the expression.

To learn more about the PEMDAS;

https://brainly.com/question/36185

#SPJ1

Answer:

see below

Step-by-step explanation:

pennies = x+2

nickels = x

x*0.05 + (x+2)*0.01 =0.68

0.05x+0.01x+0.02 =0.68

0.06x=0.66

x=11 nickels

pennies = x+2 =13

Answer:

It is not a function

Step-by-step explanation:

A function is a rule from x to y that applies to all elements of x. Every element of x should have one image only.

Here, element "1" has two images 3 and 7. Therefore it's not a function.

Answer:

Step-by-step explanation:

Remember that the sides of a 30-60-90 triangle are in the ratio 1:√3:2

Since the horizontal leg is half the hypotenuse, it must be a 30-60-90 triangle, and x° = 30°

Answer:

  28, 30, 32

Step-by-step explanation:

Their average will be 90/3 = 30. That is the middle integer.

The three integers are 28, 30, 32.

_____

Comment on the working

It often works well to use the average value when working consecutive integer problems. The average of an odd number of consecutive integers is the middle one. The average of an even number of consecutive integers is halfway between the middle two.

Answer:

6 units

Step-by-step explanation:

could each square from E to D

Answer:

B

Step-by-step explanation:

Looking at the graph, you can see that points E and D are on the same line. The coordinate for point E is \((4,-4)\), and the coordinate for point D is \((4,2)\). Because they are on the same line, we only have to look at the y coordinates, \(-4\) and \(2\). We add these together (ignoring the negative sign in \(4\), because distance can't be negative) to get \(6\), or B.

Step-by-step explanation:

line passes through the point (5,0) and another one (0,3)

equation of the line passing through two points is

x-x1/x2-x1=y-y1/y2-y1

so

x-5/0-5=y-0/3-0

(x-5)*3=y*(-5)

3x-15+5y=0

this is the equation of the line shown in the graph

The one making the most money in one week is by sales manager which is an amount of $1006.25.

Unit rate is the amount of one quantity for a unit amount of the other quantity.

Given that,

Hourly rate of a head mechanic = $37.52 per hour

Number of hours worked in a week = 25 hours

Money made = 25 × 37.52 = $938

Hourly rate of a assistant mechanic = $30.42 per hour

Number of hours worked in a week = 30 hours

Money made = 30 × 30.42 = $912.6

Hourly rate of a sales manager = $28.75 per hour

Number of hours worked in a week = 35 hours

Money made = 35 × 28.75 = $1006.25

Hourly rate of a front desk clerk = $15.09 per hour

Number of hours worked in a week = 40 hours

Money made = 40 × 15.09 = $603.6

Money most made is by sales manager.

Learn more about Unit Rate here :

https://brainly.com/question/11585300

#SPJ9

Your question is incomplete. The complete question is given as,

Who would make the most money in one week? a head mechanic working 25 hours with an hourly rate $37.52 per hour, an assistant mechanic working 30 hours with an hourly rate $30.42 per hour, a sales manager working 35 hours with an hourly rate $28.75 per hour, a front desk clerk working 40 hours with an hourly rate $15.09 per hour?

The linear cost function is C(x) = 15x + 3250 and the cost function in marginal cost: $15; 150 items cost $5500 to produce is $ 5500 .

Let C(x) is that the total value, and x is that the range of things.

The slope "m" is named the cost and "b" is named the charge.

The value of m is $15 and the price of "x" is 150.

Total cost of 150 items are $5500

Substitute all the values within the equation (1) , we get

   5500 = 15 (150) + b

    5500 = 2250 + b

    3250 = b

Hence , linear cost function is given by C(x) = 15x + 3250

Learn more about linear cost function here :

https://brainly.com/question/4025726

#SPJ9

Answer:

Step-by-step explanation:

The two angles add to form a straight angle, so:

120+4x=180

4x=60

x=15

Answer: B

Step-by-step explanation:

\(x^{2}-6x-14=(x-3)^{2}-14-9=(x-3)^{2}-23\)

The simplified form of the expression 4x(x + 1) − (3x − 8)(x + 4) is -3x^2 - 4x - 32.

To simplify the expression 4x(x + 1) − (3x − 8)(x + 4), we can expand the parentheses and combine like terms.

Expanding the first term, we get 4x^2 + 4x.

Expanding the second term, we have -(3x)(x) - (3x)(4) - (-8)(x) - (-8)(4), which simplifies to -3x^2 - 12x - (-8x) - (-32), further simplifying to -3x^2 - 12x + 8x - 32.

Combining like terms, we obtain -3x^2 - 4x - 32.

For more such questions on expression

https://brainly.com/question/723406

#SPJ8