Jorge is making 6 large salads and 4 small salads how many cherry tomatoes does he need.

Step-by-step explanation:

steps by steps are in the picture I hope this helps you!

Answer:

A is 4 revolutions per second

B is 4 as the unitrate since 4 it the amount of revolutions it is going per a second.

Step-by-step explanation:

pls brainliest.

It will take 2 hours for Molly and her little brother to mow the lawn while working together.

Molly can mow a lawn in 3 hours and her little brother can mow the lawn in 6 hours.

The task is to calculate how long it will take to mow the lawn while working together.

When two people work together, their work rates add up, so the total work rate is given by the sum of their individual work rates.

Let M represent the work rate of Molly and B represent the work rate of her little brother.

Then: M = 1/3 (Molly can mow a lawn in 3 hours)B = 1/6 (Little brother can mow a lawn in 6 hours)

When working together, their combined work rate is the sum of their individual work rates.

Hence, their combined work rate is given by: M + B = 1/3 + 1/6 (Adding the work rates of both)

M + B = 1/2 (Adding both fractions, the LCD of the two fractions is 6)

So, the combined work rate of Molly and her brother is 1/2.

This means that they can complete one lawn in 2 hours.

For similar question on hours.

https://brainly.com/question/10929133

#SPJ11

Given the following question:

Foil method:

Your answer using the foil method is 6x^2 + 14x - 12

Answer:

\(m=\frac{3}{2}\)

Step-by-step explanation:

The x value of the y-intercept must be 0, so let

\((x_1,y_1)=(0,1)\)

and

\((x_2,y_2)=(4,7)\)

The slope of a line can be found with the following:

\(m=\frac{y_2-y_1}{x_2-x_1}\)

So,

\(m=\frac{(7)-(1)}{(4)-(0)}\\m=\frac{6}{4}\\m=\frac{3}{2}\)

Answer:

measure of BAD=180-110

measure of BAD=180-110 =70

Step-by-step explanation:

2x + y + x+ 2y = 180

3x + 3y = 180

3y +20+2x+y=180

4y + 2x = 160

3x + 3y = 180

2x + 4y = 160

elimination

6x + 6y= 360

6x + 12y = 480

= 6y = 120

y= 20

substitute

3x + 3y = 180

3x + 3(20)= 180

3x + 60 = 180

3x = 120

x= 40

x+2y

40+2(20)=80

<4=<8= 80°

<7=180-<8=<180-80= 100°

angle 7 = 100°

angle 8 = 80°

Answer:

Step-by-step explanation:

Start at x = - 2

Go down until you hit the line that looks like a check mark.

Read across to the y axis.

y = - 6

f(-2) = - 6

\(2y + 4(y + 1)\)

Expand the brackets.

\(2y + 4y + 4\)

Add the like terms.

\(6y + 4\)

Answer:

  6   y +    4  

Step-by-step explanation:

=> 2y+4(y+1)

=> 2y+4y+4

=> 6y+4

hey ,

here is your answer,

_______________

Let the number of boxes filled, by using 20 bottles in each box, be x.

The following table is obtained.

______________________

| Number of bottles. 12. 20 |

| |

| Number of boxes 25. x. |

---------------------------------------------

More the number of bottles, lesser will be the number of boxes.

Hence, the number of bottles and the number of boxes required to pack these are inversely proportional to each other.

Therefore,

12 × 25 = 20× x

Hence, the number of boxes required to pack these bottles is 15.

Answer:

The answer is 15 Box.

No of bottles = 25 boxes × 12 bottles

= 300 bottles

So there were total 300 bottles in a box.

Now If 20 bottles are filled ina box then

no. of box required = 300/20

And answer is 15 boxes

Answer:

BD = 10 √3

Step-by-step explanation:

ABC ∆ ,

BD ÷ 20 = sin 60

BD = 20 sin 60

BD = (20 √3) / 2

= 10 √3

Answer:

(-3 , 4)

Step by step explanation:

1) 6x + 5y = 2

2) 5x + 4y = 1

we solve the first equation.

5y = 2 - 6x

y = (2 - 6x)/5

Then we replace Y in the second equation.

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

5x + 8/5 - 24x/ 5 = 1

(8-24x)/5 + (5x*5)/5 = 1 * 5

(8-24x + 5x * 5)/ 5 = 5

8 - 24x + 25x = 5

8 + x = 5

X = -3

Then we replace x in the first equation.

(6*-3) + 5y = 2

-18 + 5y = 2

5y = 2 + 18

Y = 20/ 5

Y = 4

Answer:

So the intermediate step in question is (x - 10)² = 66

Step-by-step explanation:

Let's find out:

x² + 34 = 10x

x² - 10x = -34

x² - 20x + 100 = 66

(x - 10)² = 66

x - 10 = ± √66

x = 10  ± √66

x ≈ 18.12, 1.88

Answer:

(x-5)^2=

(x−5)

2

=

\,\,-9

−9

Step-by-step explanation:

.

Answer:

The x-intercept is the point where a line crosses the x-axis

Step-by-step explanation:

Answer:

brand b is the better buy, brand a unit price is 0.0427, and brand b is 0.0346

Step-by-step explanation:

hope it helped :)

Answer:

12

Step-by-step explanation:

sum of all angles of triangle =180

3x-12+2x+11x=180

16x-12=180

16x=192

x=12

___________

\( \: \)

\(\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}\)

3x - 12 + 2x + 11x = 180°

16x - 12 = 180°

16x = 180 + 12

16x = 192

x = 192 ÷ 16

x = 12✔ (D.)

Answer:

infinetely many salutions

Answer:

D

Step-by-step explanation:

infinitely many solutions

The three major chords built on white notes without accidentals are:

1. C major chord (C, E, G)

2. F major chord (F, A, C)

3. G major chord (G, B, D)

These chords are formed by taking the root note, skipping one white note, and adding the next white note on top. For example, in the C major chord, the notes C, E, and G are played together to create a harmonious sound.

Similarly, the F major chord is formed by playing F, A, and C, and the G major chord is formed by playing G, B, and D. These three major chords are commonly used in various musical compositions and are fundamental building blocks in music theory.

To know more about musical chords, visit,

https://brainly.com/question/14936810

#SPJ4

Answer:

Step-by-step explanation:

There are 3 angles:

There is 1 missing angle:

Subtract 180°:

Missing angle found!

Missing angle:

To count the number of relations R on set A such that at least one ordered pair in R has element a as its first element, we can consider the total number of relations on A and subtract the number of relations that do not have a as the first element in any ordered pair.

Given:

- Set A has 6 elements.

- Element a is one of the elements in A.

- Element b is also an element in A, and it is distinct from element a.

The total number of relations on set A is given by 2^(n^2), where n is the number of elements in A. In this case, n = 6.

Total number of relations on A = 2^(6^2) = 2^36

Now, let's calculate the number of relations on A that do not have a as the first element in any ordered pair. For any ordered pair in a relation, the first element can be any of the remaining 5 elements in A (excluding a). Similarly, the second element can be any of the 6 elements in A.

Number of relations without a as the first element = 5 * 6^2 = 180

Therefore, the number of relations R on A such that at least one ordered pair in R has a as its first element is:

Number of relations with a as the first element = Total number of relations on A - Number of relations without a as the first element

Number of relations with a as the first element = 2^36 - 180

Please note that the resulting number is an extremely large number.

To know more about element visit-

brainly.com/question/31962086

#SPJ11

Standard deviation = square root of [(sum of (each observation - mean)^2) / (number of observations - 1)]. To calculate The standard deviation of the number of large earthquakes in the United States in a given year, the large number of earthquakes that occurred in the country over some time.

The calculation of the average number of large earthquakes in the USA through a standard equation:

Standard deviation = square root of [(sum of (each observation - mean)^2) / (number of observations - 1)]

According to this, each observation is the number of earthquakes that occurred in the USA in a year and the number of observations is the number of years.

It has lower worth of standard deviation on earthquakes which differs from year to year. They are complex. However, understanding the calculation is based on the typical range of variation we might expect to see in the number of large earthquakes.

To know more about the standard deviation

brainly.com/question/23907081

#SPJ4

Answer:

slope = - \(\frac{3}{2}\)

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 2, 1) and (x₂, y₂ ) = (0, - 2)

m = \(\frac{-2-1}{0+2}\) = \(\frac{-3}{2}\) = - \(\frac{3}{2}\)

Answer:

\( \tt \: x.( - 1).( - x).(1)\)

\( \longrightarrow \tt ( - x). (- x)\)

\( \longrightarrow \boxed{\tt{x}^{2} }\)

------- HappY LearninG <3 --------------

Form the given five quadratics , the one representing the repeated roots is equal to option d. 25x² - 30x + 9 and repeated roots are 3/5 or 3/5.

Quadratics representing repeated roots has discriminant equals to zero.

Standard quadratic equation is:

ax² + bx + c = 0

Discriminant 'D' = b² - 4ac

option a. -x²+ 18x + 81

Discriminant

'D' = 18² - 4(-1)(81)

      = 324 + 324

      = 648

D>0 has distinct roots.

option b. 3x²- 3x - 168

Discriminant

'D' = (-3)² - 4(-3)(-168)

      = 9 - 2016

      = -2007

D< 0 has distinct roots.

option c. x²- 4x -  4

Discriminant

'D' = (-4)² - 4(1)(-4)

      = 16 + 16

      = 32

D>0 has distinct roots.

option d. 25x²- 30x + 9

Discriminant

'D' = (-30)² - 4(25)(9)

      = 900 - 900

      = 0

D = 0 has repeated roots.

Repeated roots are:

x = ( -b ±√D ) / 2a

  = [-(-30)±√0 ]/ 2(25)

  = 30/ 50

  = 3/5.

option e.  x² - 14x + 24

Discriminant

'D' = (-14)² - 4(1)(24)

      = 196 - 96

      = 100

D>0 has distinct roots.

Therefore, the quadratics which represents the repeated roots are given by option d. 25x² - 30x + 9 and its repeated roots are 3/5 or 3/5.

The above question is incomplete, the complete question is:

One of the five quadratics below has a repeated root. (There other four have distinct roots.) What is the repeated root?

a. -x²+ 18x + 81

b. 3x² - 3x - 168

c. x² - 4x - 4

d. 25x² - 30x + 9

e. x² - 14x + 24

learn more about quadratics here

brainly.com/question/22364785

#SPJ4

Answer:

What help you need from us?????

Answer:

I think the answer is 6

Step-by-step explanation:

but it could also be 5 since its the lowest number. But if its goin based of the amount of data it should be 6

Answer:

12x-2< 24

Step-by-step explanation:

Based on the computed 95% confidence interval, we can conclude that we are 95% confident that the true population mean falls within the range of 12.65 to 25.65.

A confidence interval is a range of values that provides an estimate of the true population parameter. In this case, we are interested in estimating the population mean (μ). The 95% confidence interval, as mentioned, is given as 12.65 ≤ μ ≤ 25.65.

Interpreting this confidence interval, we can say that if we were to repeat the sampling process many times and construct 95% confidence intervals from each sample, approximately 95% of those intervals would contain the true population mean.

The confidence level chosen, 95%, represents the probability that the interval captures the true population mean. It is a measure of the confidence or certainty we have in the estimation. However, it does not guarantee that a specific interval from a particular sample contains the true population mean.

Therefore, based on the computed 95% confidence interval, we can conclude that we are 95% confident that the true population mean falls within the range of 12.65 to 25.65.

Learn more about confidence interval here:

https://brainly.com/question/13067956

#SPJ11

Significant independent variables makes a good regression model.

A reasonable high R-squared score makes sense if your regression model includes independent variables that are statistically significant. According to the statistical significance, shifts in the dependent variable are correlated with changes in the independent variables.

Accordingly, a high R-squared value shows that your model adequately accounts for the variation in the dependent variable.

To learn more about regression model here:

https://brainly.com/question/14983410

#SPJ4