[tex]x \: \: is \: half \: of \: y[/tex]
​

Answer:

4th option

Step-by-step explanation:

brainliest plsssss

Answer:

[tex] \huge \boxed{ \frac{1}{2} x = 3y - 5}[/tex]

Answer: 0 and 15

Step-by-step explanation:

you can factor the equation to get

3x(x-15)=0

3(0)((0)-15)=0 works

3(15)((15)-15)=0 works

9514 1404 393

Answer:

  C)  2 plants

Step-by-step explanation:

425 = 47×9 + 2

Frances will be planting 9 plants in each yard, and will have 2 plants left to plant at home.

Answer:

dvgevgdvgvdvidid

Frances owns a landscaping business. She has 425 plants and is placing an equal number of plants into 47 yards. After planting, how many plants will she have left to take home and plant in her own yard?

A. 0 plants

B. 1 plant

C. 2 plants

D. 3 plantsid

Step-by-step explanation:

Frances owns a landscaping business. She has 425 plants and is placing an equal number of plants into 47 yards. After planting, how many plants will she have left to take home and plant in her own yard?

A. 0 plants

B. 1 plant

C. 2 plants

D. 3 plants

Answer: The square root of 16 is 4

Step-by-step explanation:

Answer:

a. true

b. true

c. True

Step-by-step explanation:

a. The domain of a relation includes all possible set of data that are the x-values. Therefore, the domain of the relationship given would be: {2, 3, 5, 6}.

a is True.

b. The range includes all corresponding y-values. Therefore,

Range would be {1 4, 5, 7}

b is Tire.

c. There's 5 on both range and domain.

c is hungry.

Answer:

I believe the answer is 45

Step-by-step explanation:

First do the parentheses: 12-2=10

Then do the exponent: 3^2=3*3=9

Next multiply 9 by 10: 9*10=90

Lastly divide 90 by 2: 90/2=45

Answer:

135

Step-by-step explanation:

(33)(12−2) /2  =

27(12−2) /2  =

(27)(10) /2  =

270 /2

=135

Answer: The standard error of the sample mean = 0.44

Step-by-step explanation:

Standard error of the sample mean = [tex]\dfrac{\sigma}{\sqrt{n}}[/tex] , where [tex]\sigma[/tex] = population standard deviation , n= sample size.

Given : n= 45 , [tex]\sigma= 2.96[/tex] grams

The e standard error of the sample mean [tex]=\dfrac{2.96}{\sqrt{45}}[/tex]

[tex]=\dfrac{2.96}{6.7082039325}\\\\\approx\ 0.44[/tex]

Hence, the standard error of the sample mean = 0.44

Answer:

-2t-14

Step-by-step explanation:

Answer:

-2t - 14

Step-by-step explanation:

-2(t + 7)

distribute

(-2 * t) + (-2 * 7)

-2t + -2 * 7

-2t - 14

Answer:

[tex]m = -\frac{2}{5}[/tex] ---- slope

[tex]y = -\frac{1}{3}[/tex] --- y intercept

Step-by-step explanation:

Given

The attached table

Required

Calculate the slope and y intercept

First, we need to calculate the slope

[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

From the table, the following relationships exist:

[tex](x_1,y_1) = (-\frac{3}{4},-\frac{1}{30})[/tex]

[tex](x_2,y_2) = (\frac{1}{4},-\frac{13}{30})[/tex]

So, the expression for calculating slope becomes:

[tex]m = [-\frac{13}{30} - (-\frac{1}{30})] / [\frac{1}{4} - (-\frac{3}{4})][/tex]

[tex]m = [-\frac{13}{30} +\frac{1}{30}] / [\frac{1}{4} +\frac{3}{4}][/tex]

Take LCM

[tex]m = [\frac{-13+1}{30}] / [\frac{1+3}{4}][/tex]

[tex]m = [\frac{-12}{30}] / [\frac{4}{4}][/tex]

[tex]m = [\frac{-12}{30}] / 1[/tex]

[tex]m = \frac{-12}{30}[/tex]

[tex]m = \frac{-2}{5}[/tex]

[tex]m = -\frac{2}{5}[/tex]

To calculate the y intercept:

x must be 0. i.e.

[tex]x = 0[/tex]

So, we have:

[tex](x_1,y_1) = (-\frac{3}{4},-\frac{1}{30})[/tex]

[tex](x_2,y_2) = (0,y)[/tex]

[tex]m = -\frac{2}{5}[/tex]

Substitute these values in:

[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]-\frac{2}{5} = [y - (-\frac{1}{30})] / [0- (-\frac{3}{4})][/tex]

[tex]-\frac{2}{5} = [y +\frac{1}{30}] / [0+\frac{3}{4}][/tex]

[tex]-\frac{2}{5} = [y +\frac{1}{30}] / [\frac{3}{4}][/tex]

Multiply through  by 3/4

[tex]-\frac{2}{5}*\frac{3}{4} = y +\frac{1}{30}[/tex]

[tex]-\frac{6}{20} = y +\frac{1}{30}[/tex]

[tex]-\frac{3}{10} = y +\frac{1}{30}[/tex]

Collect Like Terms

[tex]y = -\frac{3}{10}-\frac{1}{30}[/tex]

[tex]y = \frac{-9-1}{30}[/tex]

[tex]y = \frac{-10}{30}[/tex]

[tex]y = \frac{-1}{3}[/tex]

[tex]y = -\frac{1}{3}[/tex]

Answer:

Step-by-step explanation: the answer is 1130

Answer:

i dont know but hope this helps

Step-by-step explanation:

The numbers on the number line increase as one moves from left to right and decrease on moving from right to left. Here, fractions and decimals have been represented on the number line. A number line can also be used to represent both positive and negative integers as well.

Answer:

If 66 is 22%, that means that the remaining 78% is 234 students. So 234 students chose not to take German their sophomore year. hope this helps :))))

Answer:

the answer is d

Step-by-step explanation:

Answer:

6:23 or 6/23

Step-by-step explanation:

100 g total

42 g of cherries

12 g of blackberries

x g of sugar

x = 100 - 42 - 12 = 46 g of sugar

12g of blackberries to 46 g of sugar

12/46 = 6/23

Answer:

4,5 miles

Step-by-step explanation:

60*2=120

120/12=10

1 mile every 10 minutes

45/10=4,5

Answer:

36 and -12

Step-by-step explanation:

One of the numbers is x then the second number will be 24-x

[tex]\frac{x}{24-x} = 3[/tex]

x = 72 - 3x

x = 36

therefore the second number -12

Answer:

10 different total we can make.

Step-by-step explanation:

Consider the provided information.

It is given that we have three hoops and three cones of numbers 30, 40 and 90.

We are assuming that if we throw a hoop, it always falls on a cone.

Then the different totals are shown below:

If all three hoops fall on the same cone.

1) 30+30+30=90

2) 40+40+40=120

3) 90+90+90=270

If two out of three hoops fall on the same cone.

4) 30+40+40=110

5) 30+90+90=210

6) 40+30+30=100

7) 40+90+90=220

8) 90+30+30=150

9) 90+40+40=170

If all the hoops fall on the different cone.

10) 30+40+90=160

Hence, 10 different total we can make.

b7 is the answer if ur estimating

Answer:

(1) does not represent a proportional relationship, but (2) does.

Step-by-step explanation:

(1) y = 2x + 4 has a nonzero y-intercept, so it is not a proportional relationship.

(2) y=2x is a proportional relationship. It is of the form y=kx, where k is the constant of proportionality.

Answer:

$58.61

Step-by-step explanation:

So easily

the mark down is 71 percent or 0.71

Techinacially your just paying 29 percent of the product becuase 71 percent is gone

So just multiply 0.29 by 202.11

You’ll get 58.61 as the final sale price

If you do it the hard way, still the same answer

Answer: $58.61

Step-by-step explanation:

Markdown: 71% × 202.11

0.71 × 202.11 = 143.4981

143.4981 ≈ 143.50

Markdown ≈ $143.50

Sale price: Original price - Markdown

$202.11 - $143.50 = $58.61

Sale price ≈ $58.61

Hope I helped! :)

Answer:

A. the probability that the sum is 11,given that the first number cube shows a 6

The correct answer is the probability that the sum is 11, given that the first cube shows the number 6.

Conditional probability is defined as the likelihood of an event or outcome occurring, based on the occurrence of a previous event or outcome.

Let A and B be two events as given.

B|A = "Event B given Event A"

In other words, the probability Pr(B|A) says "event A has already happened, now what is the chance of event B"

P(B|A) is also called the "Conditional Probability" of B given A.

In our case, the probability Pr(B|A) represents "the probability that the sum is 11, given that the first cube shows the number 6".

Hence, the correct answer is the probability that the sum is 11, given that the first cube shows the number 6.

Learn more about Conditional Probability click;

https://brainly.com/question/30144287

#SPJ7

Answer:

15

Step-by-step explanation:

28.75 ÷ 5.75= 5 so 5 boxes have been sold.

115÷ 5.75= 20- 5 = 15 boxes

Answer:

15

Step-by-step explanation:

Question:

A lemonade seller calculates that it costs $50 to produce 52 glass of lemonade and $110 to produce 127 glass of lemonade. Assume the relationship between the cost and the number of glass of lemonade produced is linear. What is the most reasonable estimate for producing 193 glass of lemonade?

Answer:

[tex](a).\ y = 0.8x + 8.4[/tex]

[tex](b).\ Estimate = \$163[/tex]

Step-by-step explanation:

Represent number of lemonade with x and the cost with y.

So:

[tex](x_1,y_1) = (52,50)[/tex]

[tex](x_2,y_2) = (127,110)[/tex]

Solving (a): The linear relationship between them.

First, calculate slope (m)

m = ∆y ÷ ∆x

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{110 - 50}{127 - 52}[/tex]

[tex]m = \frac{60}{75}[/tex]

[tex]m = 0.8[/tex]

The equation is then calculated as:

[tex]y - y_1 = m(x - x_1)[/tex]

This gives:

[tex]y - 50 = 0.8(x - 52)[/tex]

[tex]y - 50 = 0.8x - 41.6[/tex]

Make y the subject

[tex]y = 0.8x - 41.6 + 50[/tex]

[tex]y = 0.8x + 8.4[/tex]

Solving (b): Estimate of 193 lemonade

In (a), we have:

[tex]y = 0.8x + 8.4[/tex]

Substitute 193 for x

[tex]y = 0.8 * 193 + 8.4[/tex]

[tex]y = 154.4 + 8.4[/tex]

[tex]y = 162.8[/tex]

[tex]Estimate = \$163[/tex]

Answer:

trinomial , degree 5

Step-by-step explanation:

9y^5 + y - 3y^3

Writing the polynomial in standard form (from biggest power to smallest)

9y^5  - 3y^3+ y

This has 3 terms so it is a trinomial

The highest power is 5 so it has degree 5

Answer:

not enough info

Step-by-step explanation:

give branliest plss

Answer: If i understood the question correctly the answer should be  P=12S-25