Explain why the F-ratio is expected to be near 1.00 when the null hypothesis is true.

Answer:

No

Step-by-step explanation:

Marcia's friends get 2 bracelets each (10/5=2), while Jen's friends get 3 bracelets each (12/4=3).

Answer:

55.6%

Step-by-step explanation:

Add the two numbers

Answer:

40°

Step-by-step explanation:

Angle 1 and Angle 2 are corresponding angles.

Corresponding angles are congruent, so 3x + 4 = 5x - 20

Solving 3x + 4 = 5x - 20

3x = 5x - 24

2x = 24

x = 12

Substitute angle 1

3x + 4 = 36 + 4 = 40

Usando proporciones, hay que los $12,000 restantes deben ser investidos a una tasa de 11%.

Una proporción es una fracción de la cantidad total.

De las dos primeras inversiones, el ingreso es dado por:

0.08 x 15000 = $1,200.

0.09 x 22000 = $1,980

T = 1200 + 1980 = $3,180

Por la tercera inversión, busca-se un retorno de 4500 - 3180 = $1,320.

De esa forma, la tasa x es la seguiente:

12000x = 1320

x = 1320/12000

x = 0.11.

Los $12,000 restantes deben ser investidos a una tasa de 11%.

Puede-se aprender mas a cerca de proporciones es brainly.com/question/26425852

Answer:

f^-1(x) = x - 18

Step-by-step explanation:

y = x + 18

x = y + 18

x - 18 = y

f^-1(x) = x - 18

Answer:

Factorization

Step-by-step explanation:

This can be easily factorized into (x+7)(x+9)=0 which can be solved for the two roots x = -7 and x = -9

Answer:

Answer:

3.14

Step-by-step explanation:

Rounded to the nearest 0.01 or Hundredths Place.

===========================================================

Work Shown:

3/8 + 1/2

3/8 + 4/8

(3+4)/8

7/8

The diagram is shown below.

There are two different visual ways to represent adding these fractions. I prefer the rectangular format in figure 2, but some people like the pizza version better in figure 1. The 3/8 portion is color-coded in red while the 1/2 = 4/8 version is color-coded in green. Adding the two separate regions results in 7/8 of the overall figure being shaded in.

Answer:

3/8+1/2

first we do we take down number in corner 8 and 2

Step-by-step explanation:

so alceeam come 8 we need to make sure 8 come both sides .1 side we already we multiply by 1,2 we have other side 2 if we multiply by 4 it become 8 so mean 4 multiply by up and down side

3×1/8×1+1×4/2×4=3/8+4/8=3+4/8=7/8is the answer. I hope you understand

Answer:

Step-by-step explanation:

Hello,

If you mean

[tex](f.g)(x)=f(x).g(x)=(x-1)(5x-2)=5x^2-7x+2[/tex]

If you mean

[tex](fog)(x)=f(g(x))=(5x-2)-1=5x-3[/tex]

Thanks

Answer:

I feel like its either a or c

hopefully you get it right .

Answer:

I think c

Step-by-step explanation :

Answer:

Step-by-step explanation:

Step-by-step explanation:

it's B they have the same y intercept I think

Answer:

as quoted from davidliszeski...

'I just took the test and the correct answer is "They have different y-intercepts but the same end behavior." Have a great day y'all. :-)'

full credit to him!! thx man ^^

Answer:

7

Step-by-step explanation:

Answer:

Step-by-step explanation:

area of rectangle=6×4=24 ft²

area of semicircle

[tex]=\frac{1}{2} \pi (3)^2\\= \frac{9}{2} \pi \\=4.5 \pi \\\approx 4.5\times 3.14\\\approx 14.13 ft^2\\total~area=24+14.13\\=38.13 ~ft^2[/tex]

Answer:

I think so Option C is the correct answer

I think it will help you

Answer:

the value of her medium shirts is $60 if Ella makes 100 more shirts her new value is $600

Answer:

They should each get about 2 brownies and 1/5 of another one each.

Step-by-step explanation:

Your welcome :) If you can, look at my question and see if you figure it out pls if not just comment that you cant ¯\_(ツ)_/¯

Answer:

 2 ⅓  

Step-by-step explanation:

division is the same as a fraction

the dividend is the numerator and the divisor is the denominator

7÷3 is the same as 7/3

change 7/3 into a mixed number which is 2 ⅓  

Answer:

1

Step-by-step explanation:

To divide 2 fractions, you have to use the reciprocal of the latter fraction.

The reciprocal of 12/38 is 38/12

Now you can multiply

6/19*38/12 = 1

Answer:

A. Scalene

Step-by-step explanation:

Scalene triangles have sides where none of them are the same length.

This triangle does not have any sides which are the same length.

Answer:

B, C, and E

Step-by-step explanation:

Since x+6 has the root x=-6, we should be getting 0 after plugging it into each expression by the Remainder Theorem:

[tex]2x^3-19x^2-7x+294\\2(-6)^3-19(-6)^2-7(-6)+294\\2(-216)-19(36)+42+294\\-432-684+42+294\\-780[/tex] <-- remainder isn't 0;  A is out

[tex]4x^3 + 11x^2 - 75x + 18\\4(-6)^3+11(-6)^2-75(-6)+18\\4(-216)+11(36)+450+18\\-864+396+468\\-864+864\\0[/tex]<-- remainder IS 0; B is a correct choice

[tex]3x^3 + 34x^2 + 61x - 210\\3(-6)^3+34(-6)^2+61(-6)-210\\3(-216)+34(36)-366-210\\-648+1224-366-210\\576-366-210\\210-210\\0[/tex]<-- remainder IS 0; C is a correct choice

[tex]x^3 + 6x^2 + 11x + 6\\(-6)^3+6(-6)^2+11(-6)+6\\-216+6(36)-66+6\\-216+216-60\\-60[/tex]<-- remainder isn't 0; D is out

[tex]10x^3 + 53x^2 - 41x + 6\\10(-6)^3+53(-6)^2-41(-6)+6\\10(-216)+53(36)+246+6\\-2160+1908+252\\-252+252\\0[/tex]<-- remainder IS 0; E is a correct choice

Thus, the correct choices are B, C, and E.

The answer is simple, divide 13.5 by 3, and divide 3 by itself.

13.5/3

=4.5

3/3

=1

Area Covered: 4.5 m^[2]. Paint: 1L.

Then multiply 4.5 by 10, all you have to do is move the decimal to the right to get:

Area Covered: 45 m^[2]. Paint: 10L.

Hope it helped.

Answer:

ummmmmmmmm hard to say

Step-by-step explanation:

Answer:

(1,-2)

Step-by-step explanation:

uhhhh

Answer: Eli’s strawberry milk

Step-by-step explanation:

so I’m just doing this for 5pts

If Arjun adds 20 ml of strawberry syrup in 90 ml milk and his brother adds 45 ml of strawberry syrup in 180 ml milk then Arjun's brother's strawberry milk has a stronger strawberry taste.

Average is basically sum of numbers divided by how many numbers taken into consideration. It is also known as mean.

We have been given that Arjun adds 20 ml of strawberry syrup in 90 ml milk and his brother adds 45 ml of strawberry syrup in 180 ml milk. To calculate the strength of strawberry taste we need to find the average syrup added by both the person in milk.

Average of syrup added by Arjun in 1 ml of milk=20/90

=0.22 ml of strawberry syrup.

Average of syrup added by Arjun's brother in 1 ml of milk=45/180

=0.25 ml of milk.

Average of Arjun's brother is greater than average of Arjun.

Hence Arjun's brother's strawberry milk has a stronger strawberry taste than Arjun's milk.

Learn more about average at https://brainly.com/question/20118982

#SPJ2

Answer:

9

Step-by-step explanation:

18÷9=2

27÷9=3

54÷9=6

Answer:

1 unit left

7 units up

Step-by-step explanation:

Let that be x

[tex]\\ \sf\longmapsto x=48000-0.112(48000)[/tex]

[tex]\\ \sf\longmapsto x=48000-5376[/tex]

[tex]\\ \sf\longmapsto x=42624\$[/tex]

Answer:

Decrease in price:  $5,376

Price of next model:  $42,624

Step-by-step explanation:

Decrease in Price

Find 11.2% of $48,000

First, convert 11.2% into a decimal:

⇒ 11.2% = 11.2/100 = 0.112

Multiply this by $48,000:

⇒ 0.112 × 48000 = $5376

Therefore, the decrease in price is $5,376

Price of next model

price of next model = current price - 11.2%

                                 = 48000 - 5376

                                 = $42,624

Therefore, the price of the next model is $42,624

Answer:

4x

Step-by-step explanation: