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
Alenkinab [10]
4 years ago
9

9y-36=-15x in Slope intercept form

Mathematics
2 answers:
shepuryov [24]4 years ago
8 0
9y - 36 = -15x
slope insect form => y = mx + b

9y = -15x + 36
y = -5/3x + 4 Ans
vodka [1.7K]4 years ago
6 0
Look in the file below

You might be interested in
The brand manager for a brand toothpaste must plan a campaign designed to increase brand recognition. He wants to first determin
bulgar [2K]

We need to find out how many adults must the brand manager survey in order to be 90% confident that his estimate is within five percentage points of the true population percentage.

From the given data we know that our confidence level is 90%. From Standard Normal Table we know that the critical level at 90% confidence level is 1.645. In other words, Z_{Critical}=1.645.

We also know that E=5% or E=0.05

Also, since, \hat{p} is not given, we will assume that \hat{p}=0.5. This is because, the formula that we use will have \hat{p}(1-\hat{p}) in the expression and that will be maximum only when \hat{p}=0.5. (For any other value of \hat{p}, we will get a value less than 0.25. For example if, \hat{p} is 0.4, then 1-\hat{p}=0.6 and thus, \hat{p}(1-\hat{p})=0.24.).

We will now use the formula

n=(\frac{Z_{Critical}}{E})^2\hat{p}(1-\hat{p})

We will now substitute all the data that we have and we will get

n=(\frac{1.645}{0.05})^2\times0.5(1-0.5)

n=(32.9)^2\times0.25

n=270.6025

which can approximated to n=271.

So, the brand manager needs a sample size of 271

3 0
3 years ago
You owe $1,945.61 on a credit card that has an 11.2% APR. The minimum payment due is $156.00. You decide to pay $300.00. How muc
djyliett [7]
We are given
P = <span>$1,945.61
r = 11.2%
Amin = $156
A = $300

First, we convert the interest to effective monthly terms
i = 11.2%/12 = 0.933%

After one month, the interest saved by paying more than the minimum is
</span>(0.00933) (300 - 156) = $1.35
8 0
4 years ago
Read 2 more answers
the length of a retangle is 4 inches greater than the width. the perimeter of the retangle is 24 inches. What are the dimensions
Marianna [84]
24 = 2w + 2(w+4) \\24 = 2w + 2w + 8 \\24 = 4w + 8 \\24 - 8 = 4w \\16 = 4w \\\tfrac{16}{4} = w 4 = w

The width is 4 inches, and length is 8 inches.
3 0
3 years ago
1) a=b+√b²+√c² make c the subject of the formula
Nonamiya [84]

Answer:(A²-B²) = (A-B)² + 2AB

Step-by-step explanation:

5 0
3 years ago
Shannon sells handmade wallets for $12 each.
Novosadov [1.4K]
I hope this helps you

3 0
3 years ago
Read 2 more answers
Other questions:
  • Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without r
    8·1 answer
  • Tom goes on holiday to south africa. Tom wants to change £890 into south african rand. He wants to get as many 200 rand notes as
    11·1 answer
  • -3 1/2 = - 1 1/4b what is b
    15·1 answer
  • Activity Question 1 When designing a truss, a truss builder might know the base angle measurement and the length of the tie beam
    9·1 answer
  • Is the function linear or nonlinear?
    10·1 answer
  • Find a ratio equivalent to the ratio 9/21
    15·2 answers
  • Write Three ratios that are equal to 12:18
    12·1 answer
  • Taylor’s gymnastics team is selling 5 raffle tickets for $8.00 What is the constant of proportionality of dollars per ticket? (o
    5·1 answer
  • If EF bisects angle CEB, angle CEF=7x + 21 and angle FEB = 10x - 3, find the measure of DEB.
    10·1 answer
  • If x is 6, then 7x = _____.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!