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Zepler [3.9K]
3 years ago
11

Which description most accurately summarizes the samples results? Help

Mathematics
2 answers:
Klio2033 [76]3 years ago
3 0

Answer:

I do it's option B your welcome!

Ede4ka [16]3 years ago
3 0

Answer:

<h2>The range is more consistent with pure cow manure, but the mixture of cow manure and mashed bananas creates more biogas overall.</h2>

Step-by-step explanation:

In this data, there are two true facts, <em>if cow manure and mashed bananas are mixed, then there would be more biogas, more energy. </em>The second fact is that <em>the range of both box plots is not the same.</em>

<h3>Pure cow manure's range: </h3>

Higher \ value - Lower \ value=26-10=16

<h3>The mixture's range:</h3>

Higher \ value - Lower \ value=50-22=28

<em>There are different ranges.</em>

Therefore, based on these two facts, the right answer is the upper right, because other options violate these facts given.

So, the range is more consistent with pure cow manure, but the mixture of cow manure and mashed banana creates more biogas overall.

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In the figure AB is parallel to CD. BC is parallel to AE. angle ABD measures (3x+4). angle BCD measures (6x-8). angle EDF measur
Elanso [62]

Answer:

The measure of angle BCD is 68.5\°

Step-by-step explanation:

step 1

Find the value of x

we know that

m -----> form a straight line

substitute the values

(3x+4)\°+(6x-8)\°+(7x-20)\°=180\°

(16x-24)\°=180\°

16x=180\°+24\°

16x=204\°

x=12.75\°

step 2

Find the measure of angle BCD

m

substitute the value of x

m

6 0
3 years ago
Write the following as an expression: How much water do I need to add to l liters of pure alcohol to obtain a solution of 45% al
vredina [299]

Answer:

see below

Step-by-step explanation:

amount of water w

l liter of pure alcohol = 100% alcohol

solution is 45 % percent alcohol

total amount of fluid is w+l

(w+l)( .45) = l*.100

Distribute

.45w  + .45 l = 1l

.45 w = 1l - .45l

.45 w = .55l

w = .55l / .45

w =11/9 l

3 0
3 years ago
Answer: d
Ede4ka [16]
Tyyuhhtffiiugfdeertfvvb
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There are 50 chairs in the auditorium. 15 of the chairs are red and the rest are blue. What is the ratio of the number of blue c
navik [9.2K]

Answer: 7:3

Step-by-step explanation:

15 chairs are red

35 are blue

35:15

Simplifies to

7:3

7 0
3 years ago
a poll shows that 64% of americans personally worry a great deal about federal spending and the budget deficit.
marysya [2.9K]

In the research, it should be noted that this is a Proportion, because worry or not worry is categorical

<h3>What is a proportion?</h3>

A population proportion is the percentage of the population that possesses a particular trait.

For illustration, suppose there are 1,000 people in the population and 237 of them have blue eyes. There are 237 blue eyed people out of every 1,000 people, or 237/1000.

Therefore, it should be noted that this is a Proportion, because worry or not worry is categorical.

Learn more about research on:

brainly.com/question/968894

#SPJ1

A poll shows that 64% of Americans personally worry a great deal about federal spending and the budget deficit. State whether the parameter of interest is a mean or a proportion.

4 0
2 years ago
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