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Svetlanka [38]
4 years ago
15

A recipe for 12 corn muffins calls for 1 cup of flour. The number of muffins you can make varies directly with the amount of flo

ur you use. You have 2 1/2 cups of flour. How many muffins can you make?
Mathematics
2 answers:
Deffense [45]4 years ago
8 0
1 cup makes 12
2.5 cups make (12x2.5) = 30 muffins
lyudmila [28]4 years ago
8 0
30 muffins.

12 muffins for every 1 cup. 6 muffins for every 1/2 cup. So, 2 cups= 24 muffins and 24+6=30. 
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2.<br>Write down the ratio of teachers 31 to learners 1488 in its simplest form.<br>(2)<br>​
oksian1 [2.3K]

Answer:

31/1488 --> 1/48

Step-by-step explanation:

1. let 31/1488=x^-1

2. 31*x^-1=1488

3. 31*48=1488

4 0
3 years ago
The weights (in pounds) of 30 newborn babies are listed below. find q1. 5.5 5.7 5.8 6.0 6.1 6.1 6.3 6.4 6.5 6.6 6.7 6.7 6.7 6.9
sdas [7]
From the given data we shall obtain the following boxplot, which we can generate the information given:

<span>5.5, 5.7, 5.8, 6.0, 6.1, 6.1, 6.3, 6.4, 6.5, 6.6, 6.7, 6.7, 6.7, 6.9, 7.0, 7.0, 7.0, 7.1, 7.2, 7.2, 7.4, 7.5, 7.7, 7.7, 7.8, 8.0, 8.1, 8.1, 8.3, 8.7

1st Qu=6.425
3rd Qu=7.650

</span>

4 0
4 years ago
Read 2 more answers
Please help me branniest
timofeeve [1]

Answer:

C (2,3)

Step-by-step explanation:

All you have to do is substitute in the x and y values.

x=2 y=3

3=2+1 So that is correct.

Then -1/2 times 2+4=3! This is correct.

So the answer is C. Hope this helps, have a good day. c;

If you have a calculator use that and you should get the same answer.


8 0
3 years ago
a cylinder-shaped water tank is 160 cm tall and measures 87.92 cm around. what is the volume if the water tank? enter your answe
Veseljchak [2.6K]

Answer:

The volume is equal to 98,470.4\ cm^{3}

Step-by-step explanation:

step 1

Find the radius of the base of cylinder

we know that

The circumference of a circle is equal to

C=2\pi r

we have

C=87.92\ cm

assume

\pi =3.14

substitute and solve for r

87.92=2(3.14)r

r=87.92/[2(3.14)]=14\ cm

step 2

Find the volume of the water tank (cylinder)

The volume is equal to

V=\pi r^{2} h

we have

r=14\ cm

h=160\ cm

assume

\pi =3.14

substitute

V=(3.14)(14)^{2} (160)

V=98,470.4\ cm^{3}

8 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH QUESTION 7<br> SHOW YOUR WORK
posledela

Answer:

  (-2, 1) and (6, 1)

Step-by-step explanation:

The standard form equations for a hyperbola are ...

  \dfrac{(x-h)^2}{a^2}-\dfrac{(y-k)^2}{b^2} = 1 \\\\\dfrac{(y-k)^2}{a^2}-\dfrac{(x-h)^2}{b^2} = 1

The first form opens horizontally; the second opens vertically. Further, the center-focus distance 'c' is given by ...

  c^2 = a^2 +b^2 \qquad\text{$c$ = distance from center to focus}

The attached figure illustrates the relation between the various parameters and the features of the hyperbola.

__

<h3>7.</h3>

Using the above information and the information in the first attachment, we find ...

  (h, k) = (2, 1)

  a = 4, b = 2

The vertices are (h±a, k), so are (2±4, 1) = (-2, 1) and (6, 1).

__

The second attachment illustrates the hyperbola and its vertices.

3 0
2 years ago
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