The equation y = 1.26x + 9.49 models the approximate height of a
plant, in centimeters, after x weeks. Which statements are true
about the linear model?
Select two answer choices.

Answer:

5x=t

x=t/5

This should be your answer

Answer:

The answer would be B because the y intercept is how much he changes per hour

Answer:

Your answer should be C

Step-by-step explanation:

Letter A was tempting, but 120 for 1 hour. Then 180 for 2.5 means that is had a y intercept. So it couldn't be A. The other ones were easy to rule out because they only told a fraction of what was shown.

The question is incomplete. Please see the complete question below

The candy shop made 3 1/18 pounds of chocolate they sold 1 1/4pounds how many pounds of chocolate do they have left

Answer:

15/8

Step-by-step explanation:

The shop made 3 1/8 pound of chocolate

They sold 1 1/4 of chocolates

Hence the number of chocolates left can be calculated as follows

3 1/8-1 1/4

= 25/8-5/4

= 15/8

Answer:

9.

Step-by-step explanation:

x - 2 ) 3x^2 +  4x   -  11 ( 3x + 10 <--------Quotient

          3x^2 -  6x               (Subtract)

                      10x  -  11

                      10x  - 20     (Subtract)

                                   9 <---------- Remainder

Answer:

I answered this before its 9

Step-by-step explanation:

Gage Millar, Algebra 2 tutor

Median is the middle number in a series of numbers in chronological order this one being

8,8,9,10,10

right now the median is 9 and the only way to sustain that median, is if the answer was 9

Answer:

Step-by-step explanation:

He scored 9 points i am 100% sure this answer is right plz mark as brainliest

Answer:

72°

Step-by-step explanation:

∠ AOB = 20% of 360° = 0.2 × 360° = 72°

arc AB is equal to the angle subtended at the centre , that is

arc AB = 72°

hi ^^

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

here's your answer: P=24in

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

bye <3

Answer:

Hello! Hope you having a great morning! Your answer is, B)

Hope this helped! Brainiest plz! Hope you make a 100% and have a nice day!

Answer:

the answer is A

Step-by-step explanation:

i just took the quiz

The volume of the sphere is 7241.143.

Volume is the amount of three-dimensional space occupied by an object, substance, or closed surface.

Formula of volume of sphere =   [tex]\frac{4}{3} \pi r^3[/tex]

Given

Radius of sphere = 12cm

volume of sphere =   [tex]\frac{4}{3} \pi r^3[/tex]  =   [tex]\frac{4}{3}\ \frac{22}{7}[/tex]  12×12×12

                                           =  [tex]\frac{152064}{21}[/tex]

                                           =   7241.143

Hence, The volume of the sphere is 7241.143.

Learn more about sphere:

https://brainly.com/question/11374994

#SPJ2

The width of the rectangular pen is equal to 14 feet.

Given the following data:

To calculate the width of the rectangular pen:

Mathematically, the perimeter of a rectangle is given by the formula;

[tex]P=2(L+W)[/tex]

Where:

Substituting the parameters into the formula, we have;

[tex]78=2(25+W)\\\\78=50+2W\\\\2W=78-50\\\\2W=28\\\\W=\frac{28}{2}[/tex]

Width, W = 14 feet.

Read more on the width of a rectangle here: https://brainly.com/question/17297081

Answer:114 1/6

Step-by-step explanation: you have to multiply the l x w which is 9 3/8 and 12 1/6

Answer:

15

Step-by-step explanation:

12+2x=42

2x=30

x=15

Answer:

420cm^3 (cubed) = volume when tripled

Step-by-step explanation:

1. when you multiply 7*4*5=140 (volume of the prism originally)

2. 140*3=420 (final answer)

Answer:

A. 140 cm

B. 3780 cm

Step-by-step explanation:

The volume formula for a rectangular prism is lwh, and 7 times 4 times 5 equals 140.

If you triple all those amounts, then you get 21 (7 times 3), 12 (4 times 3), and 15 (5 times 3), and when you multiply those you get 3780.

I hope this helps :)

Answer:

The final balance is £20,489.21.

The total compound interest is £10,489.21

Step-by-step explanation:

pretty sure you know the answer after you round this

Answer:

c,d,f,g

Step-by-step explanation:

Answer:

zero probability, which means impossible

Step-by-step explanation:

there are no yellow marbles to select from

Answer:

Hello! answer: x = 1

Step-by-step explanation:

This triangle will add up to 180 degrees 85 + 64 = 149 180 - 149 = 31 4 × 1 = 4 4 + 27 = 31 therefore x = 1 Hope that helps!

Answer:

A scatter plot is a plot or graph where you apply cartesian coordinates to display data.

You should have Plotted your graph already with "Birth weight" as the independent variable and Adult weight" as the dependent Variable.

Now

To answer the second part of the page.

It said

Which regression Equation would best model the data

Y=mx + c

You need to get this equation either using Micro soft excel(You can search for the steps online) or using the formula below

m= n(£xy) - (£x)(£y) / [ n(£x²) - (£x)²]

For C

C= £y - m(£x) / n

You'd need to draw a diagram and figure out these values

You need to be careful and know that £x² is not same as (£x)²

Know this to avoid mistakes.

Do this and fix your m and c values to get you regression line Equation.

Note: £ stands for Summation.

Evaluate those numbers like you would a statistical data.

Step-by-step explanation:

And For the Last... question...

We see a correlation... As the x value tends to increase.... y value also follows. This correlation is positive... So yeah... Its expected to grow exponentially

We have,

= -6(3x - 2/3)

= -6(3x × 3 - 2)/3

= -6(9x - 2)/3

= -2(9x - 2)

= (-18x + 4)

Your answer will be option number 4.

Answer:

- 18x + 4

Step-by-step explanation:

[tex]-6(3x-\frac{2}{3})[/tex]

- 18x + 4

Answer:

1) We can use the following property to simplify the product of powers as follows:

[tex]a^{m}\cdot a^{n} = a^{m + n}[/tex], [tex]a\in \mathbb{R}[/tex], [tex]m,n\in \mathbb{Z}[/tex] (1)

Therefore, we have the following result:

[tex]10^{12}\cdot 10^{0} = 10^{12+0} = 10^{12}[/tex]

A) [tex]10^{12}[/tex] must be multiplied either by [tex]10^{0}[/tex] or by [tex]1[/tex] to get the same answer.

Step-by-step explanation:

1) We can use the following property to simplify the product of powers as follows:

[tex]a^{m}\cdot a^{n} = a^{m + n}[/tex], [tex]a\in \mathbb{R}[/tex], [tex]m,n\in \mathbb{Z}[/tex] (1)

Therefore, we have the following result:

[tex]10^{12}\cdot 10^{0} = 10^{12+0} = 10^{12}[/tex]

A) In addition, we can use this property:

[tex]\frac{a^{m}}{a^{n}} = a^{m-n}[/tex], [tex]a\in \mathbb{R}[/tex], [tex]m,n\in \mathbb{Z}[/tex]

We can apply the property mentioned above:

[tex]10^{12}\cdot 10^{0} = 10^{12}\cdot (10^{n-n}) = 10^{12}\cdot \left(\frac{10^{n}}{10^{n}} \right) = 10^{12} \cdot 1 = 10^{12}[/tex]

In consequence, we conclude that [tex]10^{0} = 1[/tex]. [tex]10^{12}[/tex] must be multiplied either by [tex]10^{0}[/tex] or by [tex]1[/tex] to get the same answer.

Step-by-step explanation:

p< 6b is for p less than 6 times b.

Answer:

6b > p

Step-by-step explanation:

The question is not clear, just in case you are asking the equation.

Answer:

I can't currently fully answer, hoping someone can come along and help-

Step-by-step explanation:

separate the shape into 3 triangles and 1 rectangle and then add all the areas together

area of a triangle is 1/2 base times height and area of a rectangle is length multiplied by width

Answer:

Your answer is 4 books per month.

Step-by-step explanation:

A really simple way to solve this is to simply divide 64 by 16, and you get 4. You have to read 4 books per month to reach 64 books in 16 months.

Answer:

[tex]-\frac{3p^8}{4q^3}[/tex]

Step-by-step explanation:

[tex]\frac{15p^{-4}q^{-6}}{-20p^{-12}q^{-3}}[/tex]  can be broken down into three fractions, coefficients, powers of p, powers of q.

[tex]-\frac{15}{20}\cdot\frac{p^{-4}}{p^{-12}}\cdot\frac{q^{-6}}{q^{-3}}[/tex]

Simplify the first fraction, then simplify the others by subtracting numerator exponents minus denominator exponents.

[tex]-\frac{3}{4} p^{-4-(-12)} q^{-6-(-3)} =-\frac{3}{4} p^8 q^{-3} = \alpha -\frac{3p^8}{4q^3}[/tex]

Answer:

$96

Step-by-step explanation

area of sail = ½×8×12= 48 sq ft

the cost of new sail = 48 × $2

= $96

Answer:

a) (f + g)(x) = x² - 2x + 3x - 4 = x² + x - 4

domain: x E R

b) (f - h)(x) = x² - 2x - ( - 2x + 1) = x² - 1

domain: x E R

c) (f.g)(x) = (x² - 2x)(3x - 4) = 3x³ - 10x² + 8x

domain: x E R

d)

[tex]( \frac{h}{f} )(x) = \frac{ - 2x + 1}{x {}^{2} - 2x} [/tex]

domain: x E R\{0; 2}

Answer:

[tex]circumference = 2\pi \: r \\ = 2 \times 3.14 \times 6.1 \\ = 38.3 \: cm[/tex]

We have been given the radius of a circle is 6.1 cm. So, the Circumference of the circle is 38.3 cm.

Suppose that a considered circle has:

Circumference = C units

Radius = r units

Then, we get:

[tex]C = 2\pi r \: \rm units[/tex]

We have been given the radius of a circle is 6.1 cm.

The Circumference of the circle

[tex]C = 2\pi r \: \rm units[/tex]

[tex]C = 2\times 3.14 \times 6.1 \rm units\\\\C = 38.3cm[/tex]

Learn more about circles;

https://brainly.com/question/10165274

#SPJ2

Answer:

f(3)= 12

Step-by-step explanation:

if f(1)= 4 then f(3)= 12

Answer:

[tex]r=9a\cos(\theta)[/tex]

Step-by-step explanation:

the answer is on study.com :|