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Leni [432]
2 years ago
15

A frequency distribution for a bowl of coins is shown. Which set of raw data corresponds to this frequency distribution?

Mathematics
1 answer:
Tomtit [17]2 years ago
5 0
Given the <span>frequency distribution for a bowl of coins containing 3 quarters, 5 dimes, 2 nickels and 8 pennies.

The raw data containing </span>3 quarters, 5 dimes, 2 nickels and 8 pennies is <span>QPNDPPPQDPNPDPDQPD.

Therefore, the set of raw data corresponding to the given frequency distribution is the raw data in option A.</span>
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Which is the graph of the linear inequality x – 2y &gt; –6?
Zina [86]

Answer:

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 4, 2) and (4, 4). Everything below and to the right of the line is shaded.

Step-by-step explanation:

The first step is writing in the general form of the first order equation

y = f(x) or y > f(x) or y < f(x)

And

f(x) = ax + b

In which a is the slope.

We have that:

x - 2y > -6

-2y > -6 - x

When multiplying by -1, the signal changes, from > to <

2y < x + 6

y < 0.5x + 3

The slope is positive, since 0.5 is positive.

Since it is y lesser than, it is everything below and to the right of f(x) is painted.

The line is dashed because this is just lesser, not lesser or equal.

The correct answer is:

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 4, 2) and (4, 4). Everything below and to the right of the line is shaded.

8 0
3 years ago
Read 2 more answers
Pls help ASAP! Thank you! (10) points.
qaws [65]

Answer:

Quadratic polynomial function

Step-by-step explanation:

Hope This Hels!

Plz Mark Brainliest!

6 0
3 years ago
PLEASE HELP!! Will mark brainliest, i’m struggling. Please find PR.
kap26 [50]

Answer:

PR = 15

Step-by-step explanation:

            PR = PQ + QR

   10x - 45 = 3 + x + 6  {Combine like terms}

   10x - 45 = 9 + x             {Subtract 'x' from both sides}

10x - x - 45 = 9

      9x - 45 = 9                  {Add 45 to both sides}

             9x  = 9 +45

             9x = 54

               x = 54/9

x = 6

PR = 10x - 45

     = 10*6 - 45

     = 60 - 45

PR = 15

8 0
2 years ago
What is 9.3, 5 3 5, 9.90, 9 8 11, 2.78, 3.9, and 5 1 6 from least to greatest?
OleMash [197]

Answer:

2.98,3.9,9.3,9.90,516,535,9811

Step-by-step explanation:

5 0
2 years ago
Pleaze answer the question in the pic
olasank [31]
1) √8/2, 2, √7
2) -10, √100, 11.5, √220

8 0
3 years ago
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