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
mihalych1998 [28]
3 years ago
8

1.8+3.5y+0.9+9=16.2 plz help

Mathematics
1 answer:
saul85 [17]3 years ago
7 0

Answer:

The Awnser Is Y=9/7

Step-by-step explanation:


You might be interested in
A Gallup survey of 2322 adults (at least 18 years old) in the U.S. found that 408 of them have donated blood in the past two yea
Lelu [443]

Answer: aA 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years = (0.163,0.189)

Step-by-step explanation:

Let p = population proportion of adults in the U.S. who have donated blood in the past two years.

Given: A Gallup survey of 2322 adults (at least 18 years old) in the U.S. found that 408 of them have donated blood in the past two years.

Sample size: n= 2322

Sample proportion q=\dfrac{408}{2322}=0.176

Critical z-value for 90% confidence level : z*=1.645

The confidence interval for population proportion:

q\pm z^*(\sqrt{\dfrac{q(1-q)}{n}})

A 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years:

0.176\pm (1.645)(\sqrt{\dfrac{0.176(1-0.176)}{2322}})\\\\=0.176\pm (1.645)(0.0079)\\\\=(0.176\pm0.013)\\\\=(0.176-0.013,0.176+0.013))\\\\=(0.163,0.189)

Hence,

6 0
3 years ago
What is the value x in 8+6y=9
natali 33 [55]

Answer:

0.64285714285

Step-by-step explanation:

8 + 6 = 14

9/14 = 0.64285714285

0.64285714285 * 14 = 9

Please vote Brainliest (:



4 0
3 years ago
Find the unit rate. 927 pages in 9 days=__pages per day
Zina [86]
The answer is 103 pages/day
This is bcz 927 divided by 9= 103

Hope this helps and good luckkkk :)
6 0
2 years ago
Find the square root. <br> -√1/9
harina [27]

Answer:

-1/9

that's the answer.

BRAINLIEST PLEASE

4 0
3 years ago
Given P||Q and T is transversapf, which of the following justifies 3 and 6?
N76 [4]

What are the answer choices?

6 0
3 years ago
Read 2 more answers
Other questions:
  • When doing substitution what is the answer for -9x+2y=228, -7x-1=y
    11·2 answers
  • Which values are solutions to the inequality below? <br><br>Check all that apply.<br><br>x2 &gt; 36
    9·2 answers
  • Andrew has one book that is two and 2 3/7 inches thick and a second book that is 3.56 inches thick if he stacks the books about
    8·1 answer
  • You have 16 digs for your current volleyball season. There are 3 games left in the season. You want to break your previous recor
    9·1 answer
  • Mr. Smith started his own business making sweatshirts. It costs him $15 for the sweatshirt, $3 for the designs, and $.50 for del
    6·1 answer
  • Can someone please help me on number 19
    9·1 answer
  • What does 4q+2/8+8y+4/8+8q-7y equal
    12·1 answer
  • Show work and how plz answer
    6·1 answer
  • Middle school students were asked how they got too school each morning there were 375 students who said they rode the bus.This n
    10·1 answer
  • The width of a rectangle is two-thirds of the length. The perimeter of the rectangle is 15 centimeters. What is the length, l, o
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!