pls help
fast i will give brainlyiest

Pls Help Fast I Will Give Brainlyiest

Answers

Answer 1

Option D

As

-4>-7 is not true

Let's see how

4<7 we know

multiply minus on both sides

-4>-7

C is correct but same in case for D

2.5<3

So

-2.5>-3

Hence D is wrong


Related Questions

can you solve 1 2/3 x 1 1/4

Answers

Answer:

25/12 or 2 1/12

Step-by-step explanation:

calculator

for an anova comparing three treatment conditions, what is stated by the alternative hypothesis (h0)? a. there are no differences between any of the population means. b. at least one of the three population means is different from another population mean. c. all three of the population means are different from each other. d. one population mean is different from one of the other population means, but not the other population mean. a. r2

Answers

For an ANOVA comparing three treatment conditions, the alternative hypothesis (H1) is stated as "at least one of the three population means is different from another population mean." This means that there is a difference in the effect of the treatments on the outcome variable, and it is not due to chance or random error.

In other words, there is a statistically significant difference between the means of the groups, and this difference is not likely to be explained by sampling variability.

The null hypothesis (H0) in this case is "there are no differences between any of the population means." This hypothesis assumes that all three treatments have the same effect on the outcome variable, and any observed differences in means are due to chance or random error.When conducting an ANOVA, we calculate the F statistic, which is the ratio of between-group variance to within-group variance. If the F value is greater than the critical value, we reject the null hypothesis and accept the alternative hypothesis, indicating that at least one of the three population means is different from another population mean.The coefficient of determination (r2) is a measure of the proportion of variability in the outcome variable that can be explained by the independent variable(s) in the model. It is not directly related to the hypothesis testing in ANOVA, but it can be used to evaluate the strength of the relationship between the treatments and the outcome variable. A higher r2 value indicates a stronger relationship between the treatments and the outcome variable.

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Given points (−2,−4) and (3,6), find the coordinates of point P on directed line segment that partitions B into a 1:3 ratio.

Answers

25 i think not sure tho

Find the value of x.

Find the value of x.

Answers

x=74°

look at the given picture for stepwise

Find the value of x.

Find the derivative of the inverse of the given function at the specified point on the graph of the inverse function. f(x) = 5x³-9x²-3, x2 1.5; (173,4)
(F-¹) (173)= (Type an integer or a simplified fraction.).

Answers

The derivative of the inverse of the given function at the specified point on the graph of the inverse function is (173, 4).

To find the derivative of the inverse of the given function at a specific point on the graph of the inverse function, we need to apply the inverse function theorem. The theorem states that if a function f is differentiable at a point c and its derivative f'(c) is nonzero, then the inverse function \(f^(^-^1^)\) is differentiable at the corresponding point on the graph of the inverse function.

In this case, the given function is f(x) = 5x³ - 9x² - 3, and we want to find the derivative of the inverse function at the point (173, 4) on the graph of the inverse function.

To find the derivative of the inverse function, we first need to find the derivative of the original function. Taking the derivative of f(x) = 5x³ - 9x² - 3, we get f'(x) = 15x² - 18x.

Next, we evaluate the derivative of the inverse function at the specified point (173, 4). This means we substitute x = 173 into the derivative of the original function: f'(173) = 15(173)² - 18(173).

Calculating this expression will give us the value of the derivative of the inverse function at the point (173, 4).

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Four plus a number y is greater than 10

Answers

Answer:

y+4 _<_ 10

Step-by-step explanation:

Answer:

4+y>10

Step-by-step explanation:

Pls give Brainliest!

1.Write 0.50 as a fraction
2.Is 7.199 greater than or less than 7.104
3.Solve: 3x (4+1) - 5 =

Answers

Answer:

1) 50/100

2)greater

3)10

Answer:

Step-by-step explanation:

1) 0.50=50/100=5/10=1/2

2) 7.199>7.104 (greater than)

3) 3x(4+1)-5=3(5)-5=15-5=10

Write the equation of the line that is parallel to y = -6x + 10 and crosses the y-axis at -4.

Answers

Answer:

y= -6x-4

Step-by-step explanation:

As two lines are parallel, their slope is same which is -6

Now, use:y-y1=m(x-x1)

y-(-4)= -6(x-0) (y1=-4,x1=0, cause the equation of y axis is x=0)

So,y= -6x-4

f we design a study to have no more than a 10% chance of a type 2 error, then the statistical power of the study equals 90%. true or false?

Answers

The statement " if we design a study to have no more than a 10% chance of a type 2 error, then the statistical power of the study equals 90%" is true because achieving a 10% chance of a type 2 error, or a 90% power, means that the study has a high probability of detecting a true effect if it exists

Statistical power is defined as the probability of correctly rejecting a false null hypothesis, or in other words, the probability of detecting a true effect if it exists. A type 2 error, on the other hand, occurs when we fail to reject a false null hypothesis, or when we fail to detect a true effect that actually exists.

Therefore, if we design a study to have no more than a 10% chance of a type 2 error (i.e., 90% power), then we are saying that the probability of detecting a true effect, if it exists, is 90%. This is equivalent to saying that the study has 90% power to detect the effect.

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Bagels: six in a bag Apples: eight in a bag Cookies: twelve in a box Juice Boxes: nine in a box Find the least number of packages she must purchase in order to have the same amount of each item. Olivia's mom should purchase bags of apples.

Please help me

Answers

Answer:

just look for the LCM of 6,8,12,9 then that will be your answer

Now It's Time to Practice on Your Own
The coordinates of the endpoints of PQ are P(-2, 2) and Q (-2, 7)
PQ is dilated by a scale factor of 3 to produce the image P'Q'.
Drag and drop the length of P'Q into the box.

Answers

Answer:

15

Step-by-step explanation:

took the k-12 test

8. Sergei is buying tomatoes and finds that two different kinds are weighed in grams and
ounces. Tomato A is 6 ounces and Tomato B is 173 grams. Which tomato weighs the
most? (1 oz =
28.3 g)

Answers

Answer:

tomato B weighs more than tomato A

Step-by-step explanation:

Tomato A: 6oz = 169.8g

Tomato B: 6.10oz = 173g

Given x || y.

∠6 and ∠8 are _________ angles.
complementary
corresponding
supplementary
vertical

Given x || y.6 and 8 are _________ angles.complementarycorrespondingsupplementaryvertical

Answers

They are corresponding angles

Answer:

angle 6 and angle 8 are vertical angles

Step-by-step explanation:

The angles opposite to each other when two lines cross are called vertical angles. In this case, angle 6 and angle 8 are those angles.

Algunos estudiantes se repartieron una bolsa de galletas. Todos tomaron la misma cantidad y sobraron 5

Answers

Hey wait to get your dad a call please let me know thank love love for khan thank love you for the girls I hope you have came back in the next year I e know if you need me to call please thank love love it love love to see my park in tomorrow morning

write the equation in slope intercept form that represents the graph below.

write the equation in slope intercept form that represents the graph below.

Answers

Answer:

i didnt have this yet

Step-by-step explanation:

Answer:

y = 3/2x + 2

Step-by-step explanation:

let eqn be y = mx + c

m = (5-2)/(2-0) = 3/2

sub (0, 2):

2 = 3/2 (0) + c

c = 2

therefore, the equation is y = 3/2x + 2

find the torque τ about p due to f⃗ . your answer should correctly express both the magnitude and sign of τ . express your answer in terms of rm and f or in terms of r , θ , and f .

Answers

Torque is the cross product of the distance from the pivot point to the force, denoted by r, and the force applied, denoted by F. τ= r×F, where r is the moment arm, and F is the force. The direction of torque is either clockwise or counterclockwise depending on whether the force causes rotation that is clockwise.

Also, it is denoted by a positive sign for a counterclockwise torque and a negative sign for a clockwise torque.Let's assume that the vector F, acting on a rigid body about pivot point P, creates a moment, i.e., torque. The torque about P is determined by the product of the force magnitude, F, and the perpendicular distance, rm, from point P to the line of action of F.

 That is, τ=rm ×F. If F and rm are known, we may substitute them into the equation to obtain the torque in the direction of rotation.τ = rm × Fsin(θ) where θ is the angle between the two vectors F and rm.Therefore, the torque about P due to F is expressed in terms of rm and F or in terms of r, θ, and F as τ=rm ×Fsin(θ) or τ = rFsin(θ), respectively.

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After you have worked out at the gym on a stationary bike for 42 minutes, the distance gauge indicates that you have traveled 15.644339029117 miles. What was your average rate in km/hr

Answers

Answer:

36 km / hr

Step-by-step explanation:

(15.644339029117 miles × 1.61 km ÷ mile) ÷ (42 min × hr ÷ 60 min)

In a cohort study, researchers looked at consumption of artificially sweetened beverages and incident stroke and dementia. Which was the exposure variable?
artificially sweetened beverages
incident stroke
incident dementia
B & C

Answers

The exposure variable in the cohort study was consumption of artificially sweetened beverages.

The exposure variable in a cohort study refers to the factor that researchers are interested in studying to determine its potential association with an outcome. In this case, the exposure variable was consumption of artificially sweetened beverages.

The researchers looked at how often individuals consumed these beverages, and the amount or frequency of consumption may have been measured to assess the exposure. The researchers aimed to investigate whether there was a relationship between consumption of artificially sweetened beverages and the outcomes of incident stroke and dementia.

Therefore, the exposure variable in the cohort study was artificially sweetened beverage consumption.

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Select the correct answer. Lisa is 7 years older than her sister Annabelle. Which equation relates Lisa's age (a) to Annabelle's age (b)? A. 7a = b B. a + 7 = b

Answers

Answer:

B. a+7

Step-by-step explanation:

B is the answer because it say older than which hints that you have to use subtraction. More than is commonly used to show that it is subtraction.

What is the total purchase price of a $13.65 shirt if the sales tax rate is 6.2%?

Answers

Answer:

14.49

Step-by-step explanation:

Please explain to me how to do this!
I don't have much time to get it in please help!

Please explain to me how to do this! I don't have much time to get it in please help!

Answers

Answer:

y = mx + b

Step-by-step explanation:

so you first put the points on the graph and connect them with a slanted line.

Next, for your equation start of with y =

then, your going to find your slope, after you find it put it in front of x (slope x) (Ex; if the slope was 3 then it would look like this 3x)

finally you write + and the y intercept (at which point the line goes through the y axis)

the equation together should look like y = slope x + y intercept

Evaluate the expression. 12 - 6) . 2

Evaluate the expression. 12 - 6) . 2

Answers

Answer:

12

Step-by-step explanation:

= 6 x 2

= 12

Word explanation:

1) Get rid of the parentheses by subtracting what's inside

2) Multiply

3) Answer = 12

rewrite the inequality with absolute value sign: a) -4<x<-1

Answers

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

Redacte tres propuestas de solución apoyados en las enseñanzas que nos da Jesús sobre la tolerancia, el respeto y la verdad.

what is the theoretical flow time? (the minimum time required to produce a garage door from start to finish.) the potential answers are: a: 50 minutes. b: 54 minutes. c: 26 minutes. d: 56 minutes. e: 58 minutes.

Answers

Theoretical flow time = 58 minutes

The complete question is

Mamossa Assaf Inc. fabricates garage doors. Roofs are punched in a roof punching press (15 minutes per roof) and then formed in a roof forming press (8 minutes per roof). Bases are punched in a base punching press (3 minutes per base) and then formed in a base forming press (10 minutes per base), and the formed base is welded in a base welding machine (12 minutes per base). The base sub-assembly and the roof then go to final assembly where they are welded together (10 minutes per https://brainly.com/question/27786618garage) on an assembly welding machine to complete the garage. Assume one operator at each station.

Roof → Roof - punch(15 min) → Roof-form(8 min) →→→→→→→→↓

                                                                                      (10)Assembly→ Door

Base → Base - punch(3 min) → Base - form(10 min) → weld(12 min)↑

Roof path = 15 + 8 = 23

Base path = 3 + 10 + 12 =25

Theoretical flow time = Roof path + base path + assembly = 23 + 25 +10 = 58 mins

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Points A(7, -5), B(-1, -2), and C(-4, 6) form triangle ABC on a coordinate plane. According to its sides, triangle ABC is a(n)
triangle

Answers

The answer is scalene

2.
Which sequence of transformations will
carry the given pre-image onto the image
shown with dashed lines?
B
D₂
I
a. Reflect across BD, and then
rotate 270° clockwise
b. Rotate 90° clockwise about D,
and then translate to the right
c. Translate to the right, and then
rotate 90° counterclockwise about A
d. Rotate 90° about D, and then
reflect across AB

2.Which sequence of transformations willcarry the given pre-image onto the imageshown with dashed lines?BDIa.

Answers

To translate figure ABCD into A'B'C'D' rotate 90° about D and then reflect across AB.

What is translation of figure?

When a figure is relocated from one place to another without changing its size, shape, or orientation, a transition known as translation takes place.

If we know which way the figure is moving and how much, we can draw the translation in the coordinate plane.

Every point of the object must be translated by the same amount and in the same direction.

To translate figure ABCD into A'B'C'D' rotate 90° about D and then reflect across AB.

option (d)

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how to graph x=y^2 on ti-83

Answers

To graph the equation \(x=y^2\) on a TI-83 calculator, you need to follow a few steps. First, go to the "\(Y=\)" screen by pressing the "\(Y=\)" button. Then, enter the equation by typing "\(y^2\)" into the first available function slot. Press the "GRAPH" button to display the graph of the equation on the calculator screen.

To explain the process in more detail, start by turning on your TI-83 calculator and pressing the "\(Y=\)" button, which will take you to the function screen. You'll see a list of function slots labeled "\(Y1\)," "\(Y2\)," and so on. Enter the equation "\(y^2\)" in one of the slots. To enter the squared symbol, press the "^" key, usually located near the upper right corner of the calculator's keypad, followed by "\(2\)." Make sure you use the "\(y\)" variable, which can be found by pressing the "ALPHA" button and then the corresponding letter key. Once you have entered the equation, press the "GRAPH" button to plot the graph on the calculator's screen. The graph should display a parabola opening to the right, representing the equation \(x=y^2\).

By following these steps, you can easily graph the equation \(x=y^2\) on a TI-83 calculator. Remember to check if the graph is within the viewing window and adjust it if necessary using the window settings.

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Environmental Science The spread of a contaminant is increasing in a circularpattern on the surface of a lake. The radius of the contaminant can be modeledby r(t) = 5.25Vr, where r is the radius in meters and + time in hours since contamination. Recall,the formula for the area of circle, A(r) = Tr?a) Using the terms: function, inputs, and outputs, explain the meaning of the mathematicalexpression, (A or) (36).b)in the context of the situation, interpret The meaning of a function (A o r)(t).c) Use A(+(1) = 7(5.25VT) to find the size of the contaminated area after 36 hours.d)Find when the size of the contaminated area is 6250 square meters.

Environmental Science The spread of a contaminant is increasing in a circularpattern on the surface of

Answers

(a)

The function

\((A\circ r)(36)\)

means that the input of the function is 36 and the output is the value that we get when we input 36 onto the function r which is put on the function A.

(c)

Let's find the composite function

\((A\circ r)=\pi(5.25\sqrt[]{t})^2\)

Now, we find the value of (A o r) (36):

\(\begin{gathered} (A\circ r)(36)=\pi(5.25\sqrt[]{36})^2 \\ =\pi(5.25(6))^2 \\ =3117.25 \end{gathered}\)

So the size of contamination is approximately 3117.25 sq. m.

(d)

We want the time (t) when the size of the contamination would be 6250. Let's find it:

\(\begin{gathered} (A\circ r)=\pi(5.25\sqrt[]{t})^2 \\ 6250=\pi(5.25\sqrt[]{t})^2 \\ \frac{6250}{\pi}=(5.25\sqrt[]{t})^2 \\ 5.25\sqrt[]{t}=\sqrt[]{\frac{6250}{\pi}} \\ \sqrt[]{t}=\frac{\sqrt[]{\frac{6250}{\pi}}}{5.25} \\ t=(\frac{\sqrt[]{\frac{6250}{\pi}}}{5.25})^2 \\ t=(\frac{\frac{\sqrt[]{6250}}{\sqrt[]{\pi}}}{5.25})^2 \\ t=\frac{(\frac{\sqrt[]{6250}}{\sqrt[]{\pi}})^2}{(5.25)^2} \\ t=\frac{\frac{6250}{\pi}}{27.5625} \\ t\approx72.18 \end{gathered}\)Answer - About 72.18 hours

1945 men and 2849 women regiter to audition for a inging competition. The number of participant who are not ucceful in their audition what’ five time the number of thoe who are ucceful. How many participant were ucceful

Answers

1945 men and 2849 women register to audition for a singing competition. The number of participants who are not successful in their auditions what’s five times the number of those who are successful. There are 799  participants were successful.

The successful  participants  can be calculate by solving a linear equation as follows

First, it's crucial to understand linear equations.

Equation connects the two algebraic expressions with an equal to sign to demonstrate the equality between the two algebraic expressions.

Linear equations are those with one degree.

In this case, a linear equation must be resolved.

1945 for the men's total

Women are present in 2849.

Participants in total: 1945 + 2849 = 4794

Let x be the proportion of participants that were successful.

Men who failed were 5 times as numerous.

Participants in total: 5x + x = 6x

Due to the issue,

The linear formula is

6x = 4794

x = 4794/6

x = 799

799 of the participants had success.

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What is the 32nd term of an arithmetic sequence with a first term of 7 and a common difference of 4?

Select one:
a. 119
b. 123
c. 127
d. 131

Answers

Answer:

a₃₂ = 131

Step-by-step explanation:

the nth term of an arithmetic sequence is

\(a_{n}\) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

here a₁ = 7 and d = 4 , then

a₃₂ = 7 + (31 × 4) = 7 + 124 = 131

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