1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bogdanovich [222]
3 years ago
15

Convert 12+4y =-4x to slope intercept form

Mathematics
1 answer:
marysya [2.9K]3 years ago
5 0

Answer:

y=mx+b

y=-x-3

Step-by-step explanation:

You might be interested in
Uhm yeah can i get a brain dump momment
luda_lava [24]

Answer: 5 the gcf is 5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Evens Only| Pls Help And Explain (NEED HELP ASAP) 100 Points + Brainist
kramer
Which question do you need
8 0
3 years ago
Read 2 more answers
On day two of a study on body temperatures, 106 temperatures were taken. Suppose that we only have the first 10 temperatures to
NemiM [27]

Answer:

The 95% confidence interval for the mean of all body temperatures is between 97.76 ºF and 99.12 ºF

Step-by-step explanation:

We have the standard deviation for the sample, so we use the t-distribution to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 10 - 1 = 9

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 9 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.95}{2} = 0.975. So we have T = 2.2622

The margin of error is:

M = T*s = 2.2622*0.3 = 0.68

In which s is the standard deviation of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 98.44 - 0.68 = 97.76 ºF

The upper end of the interval is the sample mean added to M. So it is 98.44 + 0.68 = 99.12 ºF

The 95% confidence interval for the mean of all body temperatures is between 97.76 ºF and 99.12 ºF

4 0
3 years ago
Experimental data are collected as:
aliina [53]

Answer:

y = 1.00114x + 1.75243

Step-by-step explanation:

Given

The x and y values

Required

The regression line equation

Because of the length of the given data, I will run the analysis using online tools, then analyze the result.

From the analysis, we have:

\sum x = 5050

\sum y = 5231.1011

\bar x = 50.5

\bar y = 52.311

SSX = 83325 --- Sum of squares

SP = 83419.7626 --- Sum of products

The regression equation is calculated as:

y = ax + b

Where:

a = \frac{SP}{SSX}

So, we have:

a = \frac{83419.76}{83325}

a = 1.00114

b = \bar y - a * \bar x

b = 52.31 - (1.00114*50.5)

b = 1.75243

So:

y = ax + b becomes

y = 1.00114x + 1.75243

6 0
2 years ago
The histogram shows the number of yards gained on first downs. How many times did the team gain at least 6 yards on first downs?
BabaBlast [244]

Answer:

8 times

Step-by-step explanation:

Given

The attached histogram

Required

The number of times the team gain at least 6 yards

From the question, the entry that fall in the category of at least 6 yards are:

6\ to\ 8, 9\ to\ 11 and 12\ to\ 14

Their frequencies are:

5, 2 and 1 respectively

So, the number of times is:

Times = 5 + 2 + 1

Times =8

4 0
3 years ago
Read 2 more answers
Other questions:
  • The cost of electricity in a certain city is $0.08 for each of the first 300kWh (kilowatt-hours) and $0.13 for each kilowatt-hou
    10·2 answers
  • 4 workers require 5.5 m of mortar for 3 days when working 8 hours a day.
    15·1 answer
  • christian and steven are learning how to ski. Justin falls down every 30 feet. mike falls down every 25 feet. if they both start
    7·1 answer
  • Julie needs 3 1/4 cups of oatmeal how many 1/4 cups of oatmeal will she use
    14·2 answers
  • If BOTH equations are in slope-intercept form then the--------------? method would be best, but the------------? method would al
    13·1 answer
  • I need help with question 1.
    15·1 answer
  • Solve for y: when 3x + 2x+3y =180
    10·1 answer
  • PLease answer below easy question answer for 10 points and will give brainliest
    6·1 answer
  • T= 3x + 4y<br> Toe ons<br> (a) Work out the value of I when x = 5 and y=-7
    10·1 answer
  • What is the minimum or maximum value of the given function
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!