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
Nutka1998 [239]
2 years ago
11

What type of sample produces valid results?

Mathematics
1 answer:
Finger [1]2 years ago
3 0
I would say D the other answers seem wrong
You might be interested in
Can someone please help me, I don’t know how to do it, and my test is due today
tresset_1 [31]

Answer:

what's the question? :/

4 0
3 years ago
Order each set of integers from least to greatest 7,-6,4,-10,3 (please be quick)
Alinara [238K]

Answer:

-10,-6,4,3,7

Step-by-step explanation:

negatives are backwords the higher it gets the smaller the value

6 0
2 years ago
Read 2 more answers
G(x) = - 3x - 8<br><br> g (____) =10
Alex73 [517]
Answer: 6

-3x-8=10
-3x=18
x=6

When g(x) is equal to 10, x is equal to 6. So, g(6)=10
7 0
3 years ago
Please help find them <br>1 AB<br><br>2 BC​
spin [16.1K]

Answer:

AB ≈ 15.7 cm, BC ≈ 18.7 cm

Step-by-step explanation:

(1)

Using the Cosine rule in Δ ABD

AB² = 12.4² + 16.5² - (2 × 12.4 × 16.5 × cos64° )

       = 153.76 + 272.25 - (409.2 cos64° )

       = 426.01 - 179.38

       = 246.63 ( take the square root of both sides )

AB = \sqrt{246.63} ≈ 15.7 cm ( to 1 dec. place )

(2)

Calculate ∠ BCD in Δ BCD

∠ BCD = 180° - (53 +  95)° ← angle sum in triangle

∠ BCD = 180° - 148° = 32°

Using the Sine rule in Δ BCD

\frac{BC}{sin53} = \frac{BD}{sin32} = \frac{12.4}{sin32} ( cross- multiply )

BC × sin32° = 12.4 × sin53° ( divide both sides by sin32° )

BC = \frac{12.4sin53}{sin32} ≈ 18.7 cm ( to 1 dec. place )

         

6 0
2 years ago
Please answer part A and B ( Dividing fractions )
julia-pushkina [17]

Answer:

yehwe have decided on this number

7 0
2 years ago
Other questions:
  • John bought an antique model car priced at $72 she also had to pay 5% sales tax what was the total amount she paid
    11·1 answer
  • 1. If 8 is 40% of a value, what is the value?
    7·2 answers
  • Simplify the expression. (0.4x10^-6)(0.7x10^-2)
    6·1 answer
  • 2678 cm^2 into feet^2?​
    14·2 answers
  • 1.Consider the average speed of a runner who jogs around a track four times. The distance (400m) remains constant for each lap.
    7·2 answers
  • As a part of a class project, meant collected $126 in donations for a local hospice. That amount was 7% of the total amount coll
    9·1 answer
  • Write the quadratic equation in standard form:<br> 5x – 20 = 3x2
    12·1 answer
  • Elena has chosen carpet that cost 4.55 Per square foot for a regular floor that measures 12 1/2‘ x 14 1/2 how many square feet o
    5·1 answer
  • Evaluate the expression. (343)^-1/3​
    15·1 answer
  • Find m qrs if m prs =2x+91 m qrp=171 +x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!