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
Taya2010 [7]
3 years ago
11

Need help with this please!! The scatter plot shows the results of a survey in which 10 students were asked how many hours they

spent studying for a test and the score they earned. How many students scored a 90 or above?

Mathematics
2 answers:
Anna11 [10]3 years ago
7 0
5 students scored a 90 or above. If you look at the axis that says “test scores” just count the number of dots on the “90” line and above
Alexxx [7]3 years ago
5 0

Answer:

5 students scored a 90 or above.

Step-by-step explanation:

If you look at the axis that represents “test scores” and count the number of dots on the “90” line and above then, there are total 5 students above or on that line.

Hence, number of students who scored 90 or above are:

5 students

You might be interested in
What is the degree of 5xyz​
natta225 [31]

Answer:

3

Step-by-step explanation:

Add up the exponents of the variables

5xyz​ = 1+1+1 = 3

The degree is 3

3 0
2 years ago
Read 2 more answers
What’s are the steps to solve 52.2x2.3
forsale [732]

Line up the decimal points and multiply the rest like you would normally do it but drop down the decimal at the end
6 0
2 years ago
Read 2 more answers
The drama club sold $779 worth of tickets to the school play. Student tickets cost $3 a piece and tickets for everyone else cost
svetlana [45]

Answer:

<em>The equation will be:  3s+5t=779</em>

Step-by-step explanation:

The number of student tickets that were sold =s

and the number of other tickets that were sold =t

Student tickets cost $3 a piece and tickets for everyone else cost $5 each.

So, <u>the total cost of</u>  s  <u>student tickets</u> =\$3s and <u>the total cost of</u>  t  <u>other tickets</u> =\$5t

Given that, the drama club sold <u>total $779 worth of tickets</u>.

So, the equation will be:  3s+5t=779

3 0
3 years ago
Read 2 more answers
Last week Jordan had 12 marbles . This week he has 21 marbles what is the percentage of increase in the number of marbles Jordan
Elodia [21]

Answer:

75%

Step-by-step explanation:

The <em>number </em>increase is 9. 9 is what percent of 12? 9 is 75% of 12

8 0
2 years ago
Ivan has $1098 worth of $12 and $14 stock shares. The number of $14 shares is seven more than
Dafna1 [17]

Answer:

Number of 12$ Shares? 25

Number of 14$ Shares? 57

Step-by-step explanation:

Let x = number of $12 shares.

Let y = number of $14 shares.

"Ivan has $1098 worth of $12 and $14 stock shares."
12x + 14y = 1098

The number of $14 shares is seven more than twice the number of $12 shares.

y = 2x + 7

We have a system of equations.

12x + 14y = 1098

y = 2x + 7

We can use the substitution method since the second equation is already solved for y. Substitute 2x + 7 for y in the first equation.

12x + 14(2x + 7) = 1098

12x + 28x + 98 = 1098

40x = 1000

x = 25

There are 25 $12 shares.

y = 2x + 7 = 2(25) + 7 = 57

There are 57 $14 shares.

Check:

25 × $12 + 57 × $1`4 = $300 + $798 = $1098

The total value is correct, so the answer is correct.

4 0
2 years ago
Other questions:
  • On Monday 3/8 inches of snow fell on Tuesday 5/8 inches of snow fell. Write a statement that correctly compares the snow amounts
    10·2 answers
  • I need to know how to factor -8x^2 - x +9. I get confused when I factor out the -1. Please if you can show me it would be great!
    7·1 answer
  • P<br> LURUISELL<br> 13n + 12<br> 18n - 3
    12·1 answer
  • Determine whether each of these functions from {a,b,c,d} to itself is one-to-one. a) f(a) = b, f(b) = a, f(c) = c, f(d) = d. b)
    6·1 answer
  • Write an expression for twice the sum of 16 and 9
    6·1 answer
  • A perimeter of a square is represented by the expression 32x - 12.8 find the side length of the square and 3 equivalent expressi
    13·1 answer
  • You went out to eat, your bill was $52.79. What would your tip be for 15% and 20%
    15·2 answers
  • In the past, the mean running time for a certain type of flashlight has been 9.2 hours. The manufacturer has introduced a change
    14·1 answer
  • Describe the overall shape of the histogram.
    11·2 answers
  • the edges of a cube are 5 centimeters each and the diagonal of a face is approximately 7 centimeters. what is the approximate ar
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!