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Triss [41]
3 years ago
12

Over the past few months, Brody has eaten 3 glazed donuts and 6 other donuts. Considering this data, how many of the next 3 donu

ts Brody eats would you expect to be glazed donuts?
Mathematics
2 answers:
Andrew [12]3 years ago
3 0

Answer:1

Step-by-step explanation:

svlad2 [7]3 years ago
3 0

Answer: 5

Step-by-step explanation:

First, write the experimental probability as a fraction in simplest form.

P(glazed donut)

=

glazed donuts

total

=

3

2+2+5+3

=

3

12

=

1

4

The experimental probability is

1

4

.

We can predict the outcome of the second set of trials by assuming that the ratio will be the same as in the first set of trials. Write a proportion by setting the two ratios equal to each other, then solve.

1

4

=

n

20

1

4

(420)

=

n

20

(420) Multiply both sides by (420)

120

= 4n Simplify

20

= 4n Simplify

5

= n Divide both sides by 4

You would expect 5 out of the next 20 donuts Brenna eats to be glazed donuts.

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3 years ago
How can I do this using
HACTEHA [7]

Answer:

See below.

Step-by-step explanation:

Part 1.

            x  +  12                   <---------- Quotient.

           ------------------

x - 4  ( x^2 + 8x + 16

          x^2-  4x

         ------------

                   12x + 16

                   12x - 48

                   ----------

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Part 2

f(4) =  (4)^2 +8(4) + 16 =  16 + 32 + 16

= 64  Which is the remainder we found in the long division.

Part 3.

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7 0
4 years ago
In order to select ne board members the french club heald a election 3 members voted in the election. And 7 did not vote what pe
igor_vitrenko [27]

Answer:

30% members have voted.

Step-by-step explanation:

Given:

Number of members voted = 3

Number of members didn't vote = 7

We need to find what percentage of people voted.

Solution:

First we will find the total number of members in the election.

Now we can say that;

The total number of members in the election is equal to sum of Number of members voted and Number of members didn't vote.

framing in equation form we get;

The total number of members in the election = 7+3=10

Now we will find the percentage of people voted.

So we can say that;

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8 0
3 years ago
Find the area of quadrilateral with vertices at points (3,0)(4,5)(-1,4)(-2,-1)
guapka [62]

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Step-by-step explanation:

Let 's complete our quadrilateral to a rectangle ; and subtract from it the area highlighted in red

\displaystyle \rm S_{\diamond}=6\cdot 5 =30 \\\\ S_{ABCD}=30-(5:2+5:2+5:2+3:2+1\cdot1)=30-(7,5+1,5+1)=\\\\30-10=20 \\\\ S_{ABCD}=20

4 0
3 years ago
Read 2 more answers
Solve the equation 4t =6t-8/5
adoni [48]

Answer:

3.2

Step-by-step explanation:

0 = 2t - 8/5

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5 0
3 years ago
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