Some students in a school were surveyed to determine how many hours they study per night and their grade-point averages. The results are shown in the table. Hours Studying per Night vs. Grade-Point Average Hours studying per night, x Grade-point average, y 0.4 2.0 0.9 2.4 1.5 2.6 2.2 3.1 2.6 3.5 3.3 3.8 If the data are entered into a regression calculator, what is the approximate y-intercept of the resulting regression line? A calculator screen. A 2-column table with 6 rows titled Data. Column 1 is labeled x with entries 0.4, 0.9, 1.5, 2.2, 2.6, 3.3. Column 2 is labeled y with entries 2, 2.4, 2.6, 3.1, 3.5, 3.8. The linear regression equation is y almost-equals 0.628 x + 1.759; r almost-equals 0.994. –1.76 –0.63 0.63 1.76

Answer:

14

Step-by-step explanation:

It is 14

Answer:

14

Step-by-step explanation:

Adamaris constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. The scale on the model is 1 inch = 47 feet. What is the actual area, in square feet, of the base of the building?

How many tenths is 28 equal to?

Use the best-fit line below to predict the value of y when x = 7

BRAINLIEST FOR CORRECT ANSWER

Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown in the attached image:

Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD?

1. Reflection over the x-axis followed by a translation to the right by 5 units

2. Reflection over the y-axis followed by a translation down by 5 units

3. Counterclockwise rotation by 180 degrees about the origin followed by a translation to the right by 5 units

4. Counterclockwise rotation by 180 degrees about the origin followed by a translation down by 5 units

Carmen buys 2 glass beads and 4 metal beads for $ 1.90. How many metal beads if the crystal beads cost $ 0.25 each?

Jill leaves her house and goes to pick up a friend from the airport, drops the friend at City Hall. What is the shortest distance Jill travels?

A. 16 miles
B. 25 miles
C. 48 miles
D. 54 miles

Are the equations m+3=−5 and m=−2 equivalent? Explain.
m=___in the first equation and m=___in the second equation . Therefore, the two equations___equivalent.

1) Explain how angles are measured.

HELPPPPPPPPPPP ASAP PLSSSSSSSS IM BEGGING
The following box plot shows the number of years during which 20 schools have participated in an interschool swimming meet:

A box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. In between two primary markings are 4 secondary markings. The box extends from 1 to 6 on the number line. There is a vertical line at 3.5. The whiskers end at 0 and 8. Above the plot is written Duration of Participation. Below the plot is written Years.

At least how many schools have participated for 6 years or more?

4 schools
5 schools
10 schools
11 schools

1 Foot = how many cm

Please help me again! What is the slope of this line? Answer must be a fraction... Much appreciated, friends!♡♡ ♡＼(´▽ `)ノ♡

Please help I will mark the best one brainliest

Graph the following in cartesian plane. With solution.

1.) 5x - 4y = 20
2.) 3x + 3y = 15
3.) y = 3/4x - 2
4.) y = -3/2x + 3​​

pls help me I need this pls, I only need the solution, thx​

Charlie and Leo were playing with toy cars. Charlie said to Leo that if you give me one car, then i will have twice as many cars as you have. Leo said if charlie gives him a car, they will be equal. How many cars does each boy have?

What is x3+y3+z3=k

What the number for k

A.2

B.42

C.32

D.13

Please help!!


The dimensions of a rectangular prism are shown below:

Length: 1 and 1 over 3 feet
Width: 1 foot
Height: 2 and 1 over 3 feet
The lengths of the sides of a small cube are 1 over 3 foot each.

Part A: How many small cubes can be packed in the rectangular prism? Show your work.

Part B: Use the answer obtained in part A to find the volume of the rectangular prism in terms of the small cube and a unit cube.

PLEASE HELP!

Diane asked her history teacher, "In what year did Hawaii become a state?"
Select the correct words
Diane's question is not a statistical question because there ______ (Is, is no)
variability in the response, and because data ______ (have, does not have)
to be collected to answer it.

Can someone help me pls

can you guys help me on the one that says explain a possible path from rubys house to school

please solve this correctly in simple words

Mean, median, mode, and range of a group of numbers.
Pretend you are a teacher trying to describe these terms to a student. Make sure you write as if you are the teacher and explain each term as if the student is learning this for the first time. Be descriptive and give examples. Make sure you include the data set (the group of numbers) you will be working with. Be sure to use complete sentences. Be creative and use your own words!

Help please I don’t know this

Help I don’t get this question

its in the picture lol

Whats the answer to b and c

A worker must drive her car as part of her job. She receives money from her company to pay for the gas she uses. The table shows a proportional relationship between "y", the amount of money that the worker receives, and "x", the number of work-related miles driven.

Part A. Explain how to compute the amount of money the worker receives for any number of work-related miles. Based on your explanation, write an equation that can be used to determine the total amount of money, "y", the worker receives for driving, "x", work related miles.

Part B. On Monday, the worker drove a total of 134 work-related and personal miles. She received $32.13 for the work-related miles she drove on Monday. What percent of her total miles driven were work-related on Monday?

A small, test batch of lemonade used 1/4 cups of sugar added to 1 cup of water and 1/4 cup of lemon juice. After confirming it tasted good, a larger batch is going to be made with the same ratios using 10 cups of water. How much sugar should be added so that the large batch tastes the same as the test batch?

i need help with this question please help me

helpppp
khan academy

Check if number one is correct and do the rest for me please. Put the way you got it too.