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ad-work [718]
3 years ago
10

Make frequency tables for the following data sets. Include columns for relative frequency. Also, make a bar graph for the freque

ncy
Final grades of 30 students in a math class: AAAAAABBBBBBCCCCCCCCCCFFF
Mathematics
1 answer:
grigory [225]3 years ago
7 0
It’s 4 because I think so
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Can u please help me? I need help with both of them. Thanks
noname [10]

Answer:

first answer is (A)

second answer is 15 ft tall



Step-by-step explanation:

if you divide 150 by 6 you get 50 so since their are 3 even and odd numbers you cut 50 in half and it'll be 25


3 0
3 years ago
Read 2 more answers
The three medals earned in the Olympics are the gold, silver, and bronze medals. In the 2014 Winter Olympics, the United States
marta [7]

Answer:

Let x be the number of silver medals.

As there were two more gold medals than silver ones, gold medals are x+2

We also know that the number of bronze medals was 4 less than the sum of gold and silver, so if there are x + 2 of gold and x of silver, there are x+x+2-4 of bronze.

Now, we can do an equation, as we know there were a total of 28 medals:

x + x + 2 + x + x + 2 - 4 = 28

And we isolate x:

4x = 28

x = 28/4 = 7

There were 7 silver medals, so there were 9 gold ones (7-2) and 12 of bronze (9+7-4).

4 0
3 years ago
Simplify the expression 3^7n^32 3^2n^84?
fiasKO [112]

Answer:

19683^116

Step-by-step explanation:

8 0
2 years ago
5/6x-2/3= -4 solve the equation
djyliett [7]
5/6x=-4+2/3
x=-3.3/(5/6)
x=-2.75
7 0
3 years ago
Read 2 more answers
Which equation is parallel to y = –3 x + 4 and passes through the point (–3 , 4)?
boyakko [2]

The equation given has a slope of -3. See it? The equation we are looking for must have the same slope because the lines are parallel to each other. This means the lines never meet or touch on the xy-plane.

We use the point-slope formula to find the equation.

Here is the point-slope formula:

y - y_1 = m(x - x_1)

y - 4 = -3(x - (-3))

y - 4 = -3(x + 3)

y - 4 = -3x - 9

We now isolate y to find our equation.

y = -3x - 9 + 5

y = -3x - 4

Done.

7 0
3 years ago
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