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vampirchik [111]
3 years ago
11

Help please here is a picture:

Mathematics
1 answer:
Ivahew [28]3 years ago
6 0

Answer:

<em>2 1/3, 2 1/4, 2 3/7</em>

Step-by-step explanation:

<u>Mixed Fractions</u>

Mixed fractions are made of an integer part followed by a proper fraction.

Some examples of mixed fractions are:

3 1/2, -4 5/8, 2 2/3

Between two consecutive integers a and a+1, there are infinitely many fractions. The centered number is a 1/2. Any number with its improper fraction part less than 1/2 is closer to a than to a+1.

In our problem, Jayne bought between 2 and 3 pounds of granola. We need to provide a mixed number that is closer to 2 pounds than to 3 pounds.

We can select any number with integer part 2 and a proper fraction less than 1/2.

Examples could be :

2 1/3, 2 1/4, 2 3/7

All of them are less than 2.5

You might be interested in
A right triangle in which one acute angle is a reference angle for a 75° angle in standard position intersects the unit circle a
vampirchik [111]

Alright, lets get started.

Please take a look at the diagram attached.

The reference angle of 75 will be 75

As it is mentioned that the angle intersects the unit circle means r = 1

So, finding cos

cos 75 = \frac{X}{r}

cos 75 = \frac{0.259}{1}

cos 75 = 0.259    :   Answer

Hope it will help :)


7 0
3 years ago
Help me please due tomorrow!!
Vladimir79 [104]
4 2/3 into improper fracking would be 14/3 now times 3 , 3 and 3 go into 1 so your left with 24 so THATS the answer in other words it would be 42/3 which goes into 14 times:)
6 0
3 years ago
Which expression is a Trinomial? A) 2x +5y B) 5xyz + 10xy C) xyz D) x + y + z
SCORPION-xisa [38]

Answer:

A) 2x+5y

Step-by-step explanation:

I took the test.

4 0
2 years ago
"Find the slope of the line through each pair of points."<br><br>M (a, b) and N (c, d).
Fynjy0 [20]
Slope =
\frac{d - b}{c - a}
6 0
3 years ago
At the beginning of 1990​, 21.7 million people lived in the metropolitan area of a particular​ city, and the population was grow
Gennadij [26K]

Answer:

approximately 27.5 million

Step-by-step explanation:

If 1990 is the initial year, we will rename it as 0.  This is the x coordinate in a pair we will need to write the equation that models this particular situation.  The y coordinate that goes along with it is 21.7 (x is time in years, y is number of people).  The next coordinate pair we have is (6, 25).  If 1990 is year 0, 1996 is year 6.  

The standard form for an exponential equation is

y=a(b)^x

where y is the number of people, x is the number of years gone by, a is the initial value, and b is the growth rate.  We fill in equation 1 with the x and y coordinates from coordinate pair (0, 21.7):

21.7=a(b)^0

andything rised to the power of 0 = 1, so b raised to 0 = 1:

21.7 = a(1) so

a = 21.7

Now we use coordinate pair (6, 25) in equation 2, subbing in our value for a also:

25=21.7(b)^6

Divide both sides by 21.7 to get

1.152073733=b^6

We "undo" that power of 6 by taking the 6th root of both sides:

(1.152073733)^{\frac{1}{6}} =(b^6)^{\frac{1}{6}}

That gives you that

b = 1.0238 (rounded).

Now that we have a and b, we can write the model for this situation:

y=21.7(1.0238)^x

Now that we have the model, we can find y when x = 10 (2010):

y=21.7(1.0238)^{10}

First raise 1.0238 to the 10th power to get

y = 21.7(1.266097) and

y = 27.47

5 0
2 years ago
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