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hodyreva [135]
3 years ago
7

The bar graph shows the results of rolling a number cube (die) 50times. What is the experimental probability of rolling each of

the number on the number cube?
Column A Column B
1. a. 18%
2. b. 8%
3. c. 22%
4. d. 16%
5. e. 20%
6.

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0
<h3>Answer:</h3>

c. 22%

Step-by-step explanation:

sorry for no explanation

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Please help! and thank you so much!
mel-nik [20]

Answer:

  (d)  30 units²

Step-by-step explanation:

The area of the rectangle is the product of the length and width. It is equal to the number of unit squares that fill the rectangle.

__

By counting grid squares or subtracting coordinates, we can see this rectangle is 3 units wide and 10 units high. Its area will be ...

  A = WH

  A = (3 units)(10 units) = 30 units²

_____

<em>Additional comment</em>

You can also count the three columns of 10 shaded squares, or the 10 rows of 3 shaded squares. Either way, you will count 30 square units covering the rectangle.

8 0
2 years ago
Tissues are sold in packs and boxes A pack holds 20 tissues and a box holds 120 tissues Sia buys P packs of tissues and B boxes
Fynjy0 [20]

Answer:

T=120(P+B)

Step-by-step explanation:

If a pack holds 120 tissues, then P packs will hold (P×120) tissues

This implies,

1 pack : 120 tissues

P packs : 120P tissues

Also, if a box holds 120 tissues, then B boxes will (B×120) tissues

This implies,

1 box : 120 tissues

B boxes : 120B tissues

Writing a formula in terms of T, where T is the total we obtain,

T=120P +120B

Using the idea of factorization we obtain

T=120(P+B)

8 0
3 years ago
Tamara has 14 red gel pens and 16 snap bracelets for goodie bags
sweet-ann [11.9K]

Answer:

ok??? whats the question?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I’m confused help me i need it rn
Likurg_2 [28]

Answer:

<u><em>y = -(2/5)x+4</em></u>

Step-by-step explanation:

The 2 points are 0,4 and 5,2. If you want to find the equation, you need slope. slope = rise/run = -2/5.

y = mx + b. The b is the y intercept, so it's 4.

The equation is <u><em>y = -(2/5)x+4</em></u>

7 0
3 years ago
Which lines have slope -4/5 and contains point (0,1)?
miv72 [106K]
ANSWER

The required line is BC


EXPLANATION

We want to find the line that passes through
(0,1)

and has slope
m =  -  \frac{4}{5}


Since the x-value of the given point is zero, the point

(0,1)

is the y-intercept.


From the above graph, the two lines that contains
(0,1)

are line CE and line BC.

Since, the slope

m =  -  \frac{4}{5}
is negative, line BC is the required line because it is sloping backwards.


We can confirm this by using the point,


B(-5,5)

and

C(0,1)


to find the slope and obtain


m =  \frac{5 - 1}{ - 5 - 0}  =   - \frac{4}{5}

3 0
3 years ago
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