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Varvara68 [4.7K]

3 years ago

9

sophie makes necklaces by stringing different color beads each necklaces is 15 inches long sophie has 66 inch length of bead str

ing how many necklaces can she make

1 answer:

kow [346]3 years ago

4 0

(I think) you just divide the length of the bead string the the inches of the beads

(Which equals 4.4 so when simplified is 4)

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of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed o

Ksivusya [100]

Answer:

<em><u>The answer here is 3/25, more left handed students.</u></em>

Step-by-step explanation:

12/100 are left handed, which reduces to 3/25. This means that there are only 3 left handed kids for every 22 right handed kids, showing that there are more right handed students than left handed.

7 0

3 years ago

a cube has edge length 10 cm. starting at the vertices dots are placed along every edge at 1cm intervals. how many dots will the

Tamiku [17]

Answer:

120 dots

Step by step explanation:

3 0

3 years ago

HELP PLEASE!!!!!!! Asap Giving out brainliest!<br> Which of the following has the greatest value?

Jlenok [28]

1/3^-2

You flip the denominator and the numerator to make the 3^-2 positive.

3^2/1= 3^2= 9

1/2^-3

2^3/1= 2^3= 8

I can already tell you that the negative exponents are not going to be as high in value.

3^-2= 1/3^2= 1/9
2^-3= 1/2^3= 1/8

1/3^-2 (the first option) <=== the highest in value

I hope this helps!
~kaikers

6 0

3 years ago

Solucion de esto : 9X2 = -15x

wolverine [178]

Answer:

9x2 = 18

Step-by-step explanation:

Im not sure what you mean lol

3 0

3 years ago

Read 2 more answers

A conical tent has a radius of 10.4 ft and a height of 8.4 ft. Doubling which dimensions will quadruple the volume of the tent?

avanturin [10]

Answer: Doubling the radius.

Step-by-step explanation:

The volume of a cone can be found with the following formula:

$V=\frac{1}{3}\pi r^2h$

Where "r" is the radius and "h" is the height of the cone.

Let's find the volume of the conical tent with a radius of 10.4 feet and a height of 8.4 feet.

Identifiying that:

$r=10.4\ ft\\\\h=8.4\ ft$

You get this volume:

$V_1=\frac{1}{3}\pi (10.4\ ft)^2(8.4\ ft)\\\\V_1=951.43\ ft^3$

If you double the radius, the volume of the conical tent will be:

$V_2=\frac{1}{3}\pi (2*10.4\ ft)^2(8.4\ ft)\\\\V_2=3,805.70\ ft^3$

When you divide both volumes, you get:

$\frac{3,805.70\ ft^3}{951.43\ ft^3}=4$

Therefore, doubling the radius will quadruple the volume of the tent.

5 0

3 years ago