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
goblinko [34]
3 years ago
11

Can anyone please help me with these math problems please

Mathematics
2 answers:
vodomira [7]3 years ago
8 0
Question 2 is 7.5

Question 3 is B and C.

Points are for asking your own questions and for getting higher ranks.
liraira [26]3 years ago
3 0
2. 7.5 because 12/5= 7.5
3. B and C
x   a.doesnt make sense because 18/3 does not equal to 16. it equals to 6 not 16
√  b. 3²=3x3=9
√  c. 5x3=15
x   d. 2(2+3)=10 not 12
           2(5)
            10
You might be interested in
How do you find the area of this (it is not 12 or 18) The First answer gets brainliest
bija089 [108]

Answer:

<em><u>ok the area of a trapezoid is 48 </u></em>

a+b divided by two multiplied by height  

Step-by-step explanation:

each square equals 2 so you count by twos instead of ones..

the height is 8   the base is 8 and the top is 4 so

4+8/2=6

6*8=48

6 0
3 years ago
Ivan surveyed 49 randomly selected players from the 134 players of the soccer club teams to see if they wanted the games to be p
nordsb [41]

Twenty-two of the players said that they preferred that the games be played on Saturdays. Ivan correctly determined that the margin of error, E, of his survey using a 99% confidence interval (z*score 2.58) is approximately 18%

Ivan surveyed 49 randomly select

8 0
3 years ago
Read 2 more answers
A state trooper temp track of the number of speeding ticket he gave out each week over the course of seven weeks in the table be
NikAS [45]

Answer:

B: The center of data is shown by the mean, which is 43.

Step-by-step explanation:

Add up all the digits (33+38+38+40+44+51+57)/7=43 the mean. The mean is always teh center of data so it's B. Hope this helps.

3 0
3 years ago
A middle school principal wants to change the lunch menu at the school. The principal surveys the students to determine how the
natita [175]

Answer:

B: Survey 3 randomly selected students from every homeroom.

Step-by-step explanation:

This would be the best way to survey, because all the others have some sort of variable. The principle doesn't know who buys lunch and who doesn't, so why would he just ask kids who ride in a car as there are kids who ride buses, or only 7th grade students, so the best answer would be something that everyone has, like homeroom.

4 0
3 years ago
Read 2 more answers
Help me please 10 points :)
nikklg [1K]

Answer:G

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is the square root of 12 plus the square root of 27?
    6·2 answers
  • Can anyone solve and explain please?
    6·1 answer
  • Kobi and I need to know which of the following is NOT a possible value for the number of pennies
    5·2 answers
  • How do you do geometry proofs
    10·1 answer
  • Darla spent $120.37 on groceries in January, $108.45 in February, and $114.86 in March. What was the average monthly cost of Dar
    9·1 answer
  • Help!!!! f(x)=10x+3 g(x)= -7x-4
    13·1 answer
  • IN YOUR OWN WORDS How is the cube root of a number different from the square root of a number?​
    14·2 answers
  • What two things make a graph proportional?​
    14·2 answers
  • Drag each expression to the correct location in the equation. Not all expressions will be used.
    15·2 answers
  • Select all the fractions and/or mixed numbers that are equivalent to 225%.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!