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lidiya [134]
3 years ago
14

The line plot shows the weight gain, in pounds, of several dogs seen on Monday by a veterinarian at the animal clinic. A number

line with one x above .5, one x above 1.5, one x above 2, one x above 3, two xs above 3.5, two xs above 4, one x above 4.5, and one x above 8.5. How many dogs gained fewer than 3 lb? Enter your answer in the box.
Mathematics
2 answers:
denis-greek [22]3 years ago
6 0

Answer:

3 x's

Step-by-step explanation:

Lerok [7]3 years ago
3 0
There were 3 dogs that gained fewer than 3 pounds.

Counting the number of x's marked above numbers less than 3, we can see that there are 3 x's.
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The area of a rectangle is 33 m2 ,
Vika [28.1K]

For this case we have that by definition, the area of ​​a rectangle is given by:

A = w * l

Where:

w: Is the width of the rectangle

l: is the length of the rectangle

According to the data of the statement we have:

A = 33 \ m ^ 2\\l = w-5

Substituting:

w (w-5) = 33\\w ^ 2-5w-33 = 0\\\\So:\\w = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2a}\\a = 1\\b = -5\\c = -33

Substituting the values:

w = \frac {- (- 5) \pm \sqrt {(- 5) ^ 2-4 (1) (- 33)}} {2 (1)}\\\\w = \frac {5 \pm \sqrt {25 + 132}} {2}}\\\\w = \frac {5 \pm \sqrt {157}} {2}}

Thus, we have two roots:

w_ {1} = \ frac {5+ \ sqrt {157} {2}} = 8.77

w_ {2} = \ frac {5+ \ sqrt {157} {2}} = - 3.77

We choose the positive value. So the width of the rectangle is approximately 8.77 meters and the length is 3.77 meters

Answer:

l = 3.77 \ m\\w = 8.77 \ m

5 0
3 years ago
Show how 8 people could share 12 cookies equally
Volgvan
You would have to do 1.5 cookies per person because 1.5+1.5=3 and that is two people so add two more and it makes 6 cookies for 4 people so if you add together 4+4 it'll equal 8 people & 6+6 equals 12 cookies
4 0
3 years ago
Dana loves rocks! She has 666 pieces of granite, 333 pieces of marble, 141414 pieces of sandstone, and 111 piece of slate. What
Lilit [14]

Answer: 14:3

Step-by-step explanation:

<h3> The exercise is:</h3><h3> "Dana loves rocks! She has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate. What is the ratio of pieces of sandstone to pieces of marble in Dana's collection?"</h3><h3></h3><h3> </h3>

You can use ratio to compare values.

By definition, ratios can be written in the following form:

a:b

In this case, you know that the number of  pieces of different rocks that Diana has in her collections, are:

granite=6\ pieces\\\\marble=3\ pieces\\\\sandstone=14\ pieces\\\\slate=1\ piece

Since you must compare the number of pieces of sandstone and the number of pieces of marble in Dana's collection, you need to write the following ratio:

sandstone:marble\\\\14:3

5 0
3 years ago
Please answer this correctly without making mistakes
Sergeeva-Olga [200]

Answer:

\large \boxed{\mathrm{4/5 \ cups}}

Step-by-step explanation:

Subtract 1/10 from 9/10 to find out how much is left.

9/10 - 1/10

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8 0
3 years ago
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aliina [53]

Answer:30

Step-by-step explanation:

6 0
4 years ago
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