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
ASHA 777 [7]
3 years ago
9

I need help with this question it's for a important grade so pls really help.​

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0

Answer:

Check pdf

Step-by-step explanation:

Download pdf
You might be interested in
It is believed that 36% of the US population has never been married, 32% are divorced, 27% are married, and 5% are widowed. You
Katena32 [7]

Answer: the smallest number of people required for the sample to meet the conditions for performing inference is 100

Step-by-step explanation:

Given that;

36% of US population has never been married

32% are divorced

27% are married

5% are widowed

Taking a simple random sample of individuals to test this claim;

we need expected count in each cell to be at least 5, here the smallest proportion is 5% = 0.05

so we only need to satisfy condition for its expected count;

n × 0.05 ≥ 5

n = 5 / 0.05 = 100

Therefore the smallest number of people required for the sample to meet the conditions for performing inference is 100

6 0
2 years ago
A brand new truck was purchased for $45.000. A year later the truck was worth $40,480, and the year after that $35.622. If the r
Marat540 [252]

Answer $32,045

Step-by-step explanation: Ok, to get the rate of depreciation all we we have to do is $45 divided by $40.480 you would get 1.1116.

The rate of depreciation: 1.1116

If you do $45,000 divided by 1.1116 you'll get 40,322.

It won't be the exact same answer because you would have to divide for an hour.

Now we can skip to the important part: $35,622 divided by 1.1116 = $32,045

Therefore the truck will be worth $32,045 in 10 years!

I hope this helped

6 0
3 years ago
Hello please help i’ll give brainliest
olga_2 [115]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Edward was trying to see how much water his pool had. should he measure the volume in milliliters or liters
Westkost [7]
He should measure in liters 
Hope it is correct
6 0
3 years ago
How to make a the subject of this: <br> W= 3(2a+b) - 4
Basile [38]

Answer: a = \frac{W-3b+4}{6}

<u>Step-by-step explanation:</u>

W = 3(2a + b) - 4

W = 6a + 3b - 4

W - 3b + 4 = 6a

\frac{W-3b+4}{6} = a

8 0
2 years ago
Read 2 more answers
Other questions:
  • Let a, b, c, and d be nonzero real numbers. If the quadratic equation ax (cx + d) = –b (cx + d) is solved for x, which of the fo
    15·1 answer
  • When he was little, Miguel could not sleep without his Captain Terrific action figure. It looked so life-like because it was a p
    14·2 answers
  • What are the zeros of f(x) = x2 - 12x + 36?​
    7·1 answer
  • A music video website received 5,000 comments on a new song they released. After the artist performed the song on television, th
    7·1 answer
  • –6x(8 + 6x) – 8(1 – 5x)
    12·1 answer
  • Will eight be less or more than 2/4
    12·1 answer
  • What area of the grass is being watered by this sprinkler
    10·1 answer
  • Find the measures of a positive angle and a negative angle that are coterminal with each given angle
    7·1 answer
  • Translate the given phase into an algebraic expression and simplify if possible: the quotient of -20 and -40.
    15·2 answers
  • Please answer all of them and show your work please!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!