The travel time it takes elevator A to reach height in meters is 0.8h+16 seconds. The travel time it takes elevator B to reach height in meters is -0.8h+12 seconds.If the two elevators travel towards one another, at what height do they pass each other?

Answer:

need these sorry

Step-by-step explanation:

sorry

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

Read the following description of a relationship:
Dakota started downloading a movie on her phone, but lost connection after 36
MB had downloaded. She finished downloading at home at a speed of 63 MB per
second.
Let s represent the number of seconds downloading at home and m represent
the total number of MB downloaded.
Find the value of m when s = 2.
m = ?

Question 1 (1 point)
A scatterplot shows several points with number of hours watching TV versus weekly wages. The researcher came up with the following equation for the trendline.

Weekly wages = -50.755*(hours of TV watched) + 180.

What is the significance of the slope in the context of this model?

Question 1 options:

The amount of TV someone watches does not impact the money they earn. It will stay the same no matter what.


The more TV someone watches, the less money they will earn.


The more TV someone watches, the more money they will earn.

Question 2 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 8,000x + 40,000.

What is the initial value and what does it mean?

Question 2 options:

40000; For their every year of experience an employee has, their salary goes up by this amount.


8000; For their every year of experience an employee has, their salary goes up by this amount.


40000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.


8000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.Which is the best description for this scatterplot?

Question 3 options:

None of these


Positive nonlinear association


Negative linear association


Positive linear association

Question 4 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 4,000x + 20,000.

If someone has a yearly salary of $72,000, to the nearest whole year, how many years of experience do they have?

Question 4 options:

228


13


2


8

Explain how to display data on a histogram.
the answer is Sample response: To create a histogram, first label the x-axis and choose the interval. Then calculate the frequency of each interval. Next, label the y-axis and determine the scale. Now create the bars. Draw bars the height of the frequency for each interval. Last, give the graph a title.

Scott can run the 50-yard dash in 6.9 seconds. How many yards could he run in 17.25 seconds?

So if John has 49 apples but u have to multiply 30,917 how many apples would he have now okay Ik this is a weird question but it is In my school

Can someone just find the area of this please thx if u can..

Given the expression below, what will the sign of the product be? Justify your answer.
-4 x (-8/9) x 2.78 x 1 ⅓ x (-⅖) x (-6.2) x (-0.2873) x 3 1/11 x A





A. Give a value for A that would result in a positive value for the expression.


B. Give a value for A that would result in a negative value for the expression.

WIll give branliest if answered correctly
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.


Based on what you know, do you think this was because:


Alfonso didn't use a good estimation method,

Dani doesn't remember Ol' Sniffy's age correctly, or,

Ol' Sniffy lived an unusually long time?

Justify your answer.

Which survey is biased?
A. Going to a grocery store and asking people what their favorite grocery storeis.
B. Going to a grocery store and asking people what type of food is their favorite.
C. Going to a grocer store and asking people what clothing store is their favorite.
D. Going to a grocer store and asking people what radio station they listen to most often.

Enter the equation of the relationship.
y=

These triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangle. Question 4 options:
A: 7.9, 3.4, 4.7
B: 19.4, 14.4, 13
C: 15.5, 12.5, 4.5
D: 1.5, 0.3, 1.4

Fill in the blanks to find the product of 27 and 45.
27 × 45 = (20 +
) × (40 + 5)
= (20 ×
) + (20 × 5) + (7 × 40) + (7 × 5)
= 800 +
+ 280 + 35
So, the product of 27 and 45 is
.

Can someone please help me? I just want to know if I got my answers correct!

help for this will give 5 stars and brainliest if correct and a thanks.

Which statements about the formulas for finding area are true? Select two options.

Decide which calculation shows the correct way to find 0.3 - 0.006 and explain your reasoning.

PLEASE HELP AND THANK YOU!! I WILL ALSO MARK BRAINLIEST IF THE ANSWER IS CORRECT!!


I am pretty sure it is skewed-left but I just wanted to make sure! I am positive it isn't uniform! and if you could, can you please explain your answer? Thank you for your help!

P.s. also just in case you want to know I am using 'Peak'

"Joyce reached inside the pillowcase and revealed the fluffy fugitive." What form of figurative language is being used by the author?

Need help ASAP 30 points PLS HELP

What is the range of the relation shown on the graph?

find the product for this pleasee!

Yashea has 3 dogs. Last month she bought:
5 pounds of dog food for $7.95,
• 8 pounds of dog food for $12.72,
15 pounds of dog food for $23.85.
What is the constant cost of dog food per pound?
per pound

I need help if you don't know the answer please don't answer thank you

Solve. Draw a rectangular fraction model to explain your thinking. Then, write a number sentence. 1/7 of 3/7

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

2(m - 7)
(I don't get it and I need the answer please)

PLEASE ANSWER ASAP!!!!!!!

answer
(5.2 + 6.3) - 12 ÷ 2.5

What is the domain of the relation given below?

{(2,-5), (4,7), (0, 2), (9, -1)}