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
Gala2k [10]
3 years ago
9

In a survey of 150 students, 90 students were taking algebra and 30 were taking biology. What is the least number of students wh

o could have been taking both courses? What is the greatest number of students who could be taking both courses? What is the greatest number of students who could have been taking neither course?
Mathematics
2 answers:
Alex787 [66]3 years ago
7 0

30 students with a course and 60 with  out
Reil [10]3 years ago
5 0
30 students could of been taking both courses and 60 with no course
You might be interested in
Which polynomial represents the sum below? 9x2 + x + 2 3x4 + 2x + 2​
baherus [9]

Answer:

113x+2

Step-by-step explanation:

3 0
3 years ago
Can you find the area please?
lilavasa [31]

Answer:

44

Step-by-step explanation:

you do 5x7  35 and 6x3 then divided by 2 is 9 and you add them up and you get 44.

Alternate solution. 5x3 divded 2 =7.5 plus 6x3 divided by 2 = 9 plus 7x ? = 27.5!

4 0
3 years ago
Read 2 more answers
Teresa graphs the following 33 equations: y=2xy=2x, y=x2+2y=x2+2, and y=2x2y=2x2. She says that the graph of y=2xy=2x will event
Neko [114]
The correct question is 
<span>Teresa graphs the following 3 equations: y=2x, y=x2+2, and y=2x2. She says that the graph of y=2x will eventually surpass both of the other graphs. Is Teresa correct? Why or why not?

we have that
y=2x
y=x</span>²+2
y=2x²

using a graph tool
see the attached figure

<span>We can affirm the following
</span>the three graphs present the same domain-----> the interval (-∞,∞)

The range of the graph y=2x  is the interval (-∞,∞)

The range of the graphs y=x²+2 and y=2x² is the interval [0,∞)

therefore
<span>Teresa is not correct because the graph of y = 2x will not surpass the other two graphs since in the interval of [0, infinite) the three graphs present the same range</span>

3 0
3 years ago
The perimeter of a square is 60 feet. Find the length of one side.
Luden [163]

Answer:

15 feet

Step-by-step explanation:

Perimeter = All outside lengths added together

We know that the shape is a square, and squares have 4 sides.

So, divide 60 by 4.

60 / 4 = 15.

The length of one side is 15 feet.

7 0
3 years ago
Read 2 more answers
Express 24.357 in unit form
Lorico [155]
2 tens, 4 ones, 3 tenths, 5 hundredths, 7 thousandths
6 0
3 years ago
Other questions:
  • Find the base or height
    12·1 answer
  • Work out the value of (1.7 × 10⁴) × (8.5 × 10^-2) give your answer in standard form
    12·1 answer
  • Say I have a graph. The points plotted make a straight line, but the textbook did not draw a straight line, they drew dots. Woul
    11·1 answer
  • I need help with number 4 I'm not sure if this is right please help
    15·1 answer
  • Henry can write 5 pages of his novel in 3 hours. At this rate, how many pages can Henry write in 8 hours
    14·2 answers
  • Sorry if this is a lot. It’s true of false.
    7·1 answer
  • Anyone know ? The angle of y
    5·1 answer
  • Helpppp its timeedd Write the equation
    12·2 answers
  • I would like some help wit this problem also if you don’t mind
    8·2 answers
  • Can anyone help me!​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!