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
Yuki888 [10]
2 years ago
12

Complete the statement about statistical studies.

Mathematics
2 answers:
Illusion [34]2 years ago
6 0

Answer:

a survey

observational study

Please give me Brainliest, I really need it.

Olenka [21]2 years ago
4 0
A - survey

Because i know everything
You might be interested in
11. Jim travelled at a speed of 18km/h for 2 hours. What was the distance covered?​
Igoryamba

Answer:

d = 36 km

Step-by-step explanation:

Speed of Jim, v = 18 km/h

Time, t = 2 hours

We need to find the distance covered. We know that the speed of an object is equal to the distance covered by it divided by total time taken.

v=\dfrac{d}{t}\\\\d=v\times t\\\\d=18\ km/h\times 2\ h\\\\=36\ km

So, he will cover 36 km.

7 0
3 years ago
Eduardo’s average speed on his commute to work was 55 miles per hour. On the way home, he hit traffic and only averaged 40 miles
alekssr [168]

Answer:

40(1.25-t)

Step-by-step explanation:

There are 3 components to consider; time, speed and distance

Time and Speed are given.

The distance has to be calculated.

  • Speed to work = 55 miles per hour
  • Time to work = 1.25-T
  • Speed to home = 40 miles per hour
  • Time to home = 1.25-t
  • Total Time = T + t = 1.25

<u>Distance for trip to home</u>

Speed = Distance/Time

40 = Total Distance/1.25-t

Total Distance = 40(1.25-t)

<em>Therefore, 40(1.25-t) is the correct answer.</em>

!!

6 0
3 years ago
Read 2 more answers
Can u solve these asap pls
irakobra [83]

Step-by-step explanation:

  • 1

We will use the Thales theorem since ED and CB are parallel and A,D and B are in the same lign wich is the same for C,E and A

  • \frac{x}{12} = \frac{2}{2+4}
  • \frac{x}{12} = \frac{2}{6}
  • \frac{x}{12} = \frac{1}{3}
  • x= \frac{12*1}{3}
  • x= 4

  • 2

since we have two similar sides and one similar angle between them it will be SAS similarity

7 0
3 years ago
You pick 4 baskets of strawberries. Each basket weighs 25.32 ounces. About how many ounces of strawberries did you pick?
kati45 [8]

Answer:

about 101.28 ounces in total

Step-by-step explanation:

Hope this helps

6 0
2 years ago
Read 2 more answers
Please help me and explain please please
nydimaria [60]

Answer:

60 degrees.

Step-by-step explanation:

Each one of the four (spaces) are 90 degrees.

So 90-30 is 60

Hope this helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me solve this before I quit math
    9·2 answers
  • Scott and Harry went cycling every day. They increased the number of minutes of cycling every week as described below: Scott: Cy
    12·2 answers
  • Somebody help me:( i’ll give you brainliest (geometry)
    7·1 answer
  • An inspector inspects large truckloads of potatoes to determine the proportion p in the shipment with major defects prior to usi
    7·1 answer
  • You have $10 to go bowling with your friends. You need to rent shoes for $4. Each game (g) costs $3. Write and solve an equation
    7·1 answer
  • What is the volume of the following cylinder?
    9·1 answer
  • Leilani makes $11 an hour. One week she works 40 hours. How much money did Leilani make that week? A.$51 B.$80 C.$440 D.$800 PLZ
    13·2 answers
  • Mariel wrote these checks from her checking account: $10, $10, $31, and $10. Which number shows the change of balance in her che
    12·2 answers
  • The expression 3^5 means to _____.
    10·2 answers
  • Answer question in image
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!