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3 years ago

This stem and leaf plot shows the scores for the Lincoln middle school boys’ basketball team for the 2004 season.

Mathematics

2 answers:

uranmaximum [27]3 years ago

5 0

Answer: 72

Go to the very bottom of the table, look at the stem of 7 and the leaf of 2 (largest leaf of the group). Combining the stem and leaf leads to 70+2 = 72

bonufazy [111]3 years ago

4 0

Answer:

The answer is 72 .

Step-by-step explanation:

A Stem and Leaf Plot is a table where you have two columns named 'stem' and 'leaf'.

In the stem column, the values are the first digit or digits of the number and the leaf column, you usually can find the last digit.

So in our plot, we can see that the first number is 42, then 45, then 49, then we move to the second row, which are, 53, 54,56 and so on.

Therefore the game with the most points will be 72.

You might be interested in

What is the distance between 7 and 1 1/3 as a fraction form.

eimsori [14]

Answer: The distance between 7 and 1/13 in fraction form is 5 2/3.

Step-by-step explanation:

Step 1: Remove 1 and 1/3 from 7.

Step 2: 7 - 1 = 6

Step 3: 6 - 1/3 = 5 2/3.

7 0

3 years ago

PLEASE HELP LAST QUESTION MATH

8090 [49]

9514 1404 393

Answer:

A = 48°
B = 115°
C = 115°
D = 67°
E = 48°

Step-by-step explanation:

A and the angle marked 48° are vertical angles, hence congruent.

A = 48°

B is part of a linear pair with the angle marked 65°, so it is supplementary to that angle.

B = 115°

C is an alternate interior angle with angle B, so is congruent.

C = 115°

D is a vertical angle with the one marked 67°, so is congruent.

D = 67°

E is an alternate exterior angle with the one marked 48°, so is congruent. It is also a corresponding angle with A, so congruent to that as well.

E = 48°

8 0

3 years ago

How would solve <br>2y+6x=0

Slav-nsk [51]

2y+6x=0

-6x from both sides

2y=-6x+0

then divide by 2 to each side so it looks like this 2y/2=-6x+0/2

the 2 cancels 2y so you're left with y

Then divide -6/2=-3 and 0/2=0

y=-3x+0

Does that answer your question?

4 0

4 years ago

A change purse contains 16 coins. The coins are nickels, dimes, and quarters. The value of the change is $2.10. The number of di

elixir [45]

Taking into account the definition of a system of linear equations, there are 6 quarters in the change purse.

<h3>System of linear equations</h3>

A system of linear equations is a set of two or more equations of the first degree, in which two or more unknowns are related.

Solving a system of equations consists of finding the value of each unknown so that all the equations of the system are satisfied. That is to say, the values of the unknowns must be sought, with which when replacing, they must give the solution proposed in both equations.

<h3>Amount of quarters in the change purse</h3>

In this case, a system of linear equations must be proposed taking into account that:

N in the amount of nickels in the change purse.
D in the amount of dimes in the change purse.
Q in the amount of quarters in the change purse.

On the other hand, you know:

A change purse contains 16 coins.
The value of the change is $2.10.
The number of dimes is 4 fewer than the number of quarters.

The system of equations to be solved is

Equation 1: N + D + Q= 16

Equation 2: 0.05N + 0.10D + 0.25Q= 2.10

Equation 3: D= Q - 4

There are several methods to solve a system of equations, it is decided to solve it using the substitution method, which consists of clearing one of the two variables in one of the equations of the system and substituting its value in the other equation.

Substituting equation 3 into equation 1 you get:

N + Q - 4 + Q= 16 → N +2Q= 16 +4 → N + 2Q= 20

Isolating the variable N you get:

N= 20 - 2Q

Replacing this expression and equation 3 in equation 2 you get:

0.05×(20 -2Q) + 0.10×(Q -4) + 0.25Q= 2.10

Solving:

0.05×20 - 0.05×2Q + 0.10Q - 0.10×4 + 0.25Q= 2.10

1 - 0.10Q + 0.10Q - 0.40+ 0.25Q= 2.10

- 0.10Q + 0.10Q + 0.25Q= 2.10 -1 +0.40

0.25Q= 2.10 -1 +0.40

0.25Q= 1.50