MATHEMATICS HIGH SCHOOL

As part of a fundraiser, Jane sold 12 candy bars for a total of $36. How much did each candy bar cost?

Answers

Answer 1

Answer:

Answer:

Each one was $3

Step-by-step explanation:

The total was 36, and she sold 12. 36 divided by 12is 3.

Hope I helped.

Answer 2

Answer:

How Do You Do? I Am BrotherEye

Answer: 3$

Step-by-step explanation:

The Correct Way To Solve this is To divide

36 /12 = 3$

Best Of Luck

BrotherEye

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Miranda is packing eggs in cartons. Each carton holds 12 eggs. She has already filled 3 cartons. How many more eggs does she need to fill at least 17 cartons?

Answers

carton = 12

12x17=204

miranda needs 204 more eggs to fill 17 egg cartons

she need 204 more . I hope it help.

a square piece of paper is folded in half vertically. if the resulting figure has a perimeter of 12 cm, what was the area of the original square?

Answers

The area of original square is 16 centimetre square.

What is an area?

The area is the region bounded by the shape of an object.

Let consider 'a' as the side of the original square.

When it fold vertically then the top and bottom sides will be half of the original side.

The perimeter of folded square = 12 cm

i.e. (2* 0.5a)+ 2a =3a =12 cm

Then, a=4cm

The area of original square is given by a^2.

Then, a^2 = 4*4 =16

Hence, 16 centimeter is the area of the original square.

To learn more about area, use the link given below:

brainly.com/question/27683633

#SPJ2

the area of the original square would have been 16 centimeters squared.

Help me !!! Solve: 3b − 2 = 7

Answers

Answer:

B=3

Step-by-step explanation:

3b - 2 = 7
+2 +2
3b = 9
Divide by 3 on both sides...
b = 3

Calculate the area of a parallelogram with a 4 inch side, a 10 inch side, and 3 inches tall

Answers

Answer:

Step-by-step explanation:

Assuming your parallelogram looks like the one in the attached image.

The area of a parallelogram is base x height, $A=bh$ .

The base is 10; the height is 3, so A = 10 x 3 = 30.

Answer:

Step-by-step explanation:

There are 6 brown, 5 blue, and 2 orange marbles in a hat. What is the probability of picking two orange marbles in a row without returning the marbles back to the hat? (Write your answer as a fraction.)

Answers

You start out with (6 + 5 + 2) = 13 marbles in the hat.
You accidentally knock the hat off the table, they all roll out
onto the floor, and you have lost all of your marbles.
You pick them up, put them back in the hat, put the hat back
on the table, and you still have 13 marbles in the hat.

The probability of pulling an orange marble without looking is

   (number of orange ones) / (total number of marbles) = 2/13 .

Now there are only 12 marbles left in the hat. If the first draw
was successful, then there's only 1 orange marble left in there.
The probability of pulling that one without looking is

   (number of orange ones) / (total number of marbles) = 1/12 .

So the probability of BOTH events happening is

      ( 2/13 ) x ( 1/12 ) = 2/156 = 1/78 .

That's the answer in fraction form, like the question wants it.

That fraction is roughly equal to 1.28 % .

Lets look at the information we have-

6 brown marbles
5 blue marbles
2 orange marbles.

Question:-
What is the probability of picking two orange marbles in a row without returning the marbles back to the hat?
Solve:-

First add all the marbles:-

6 + 5 + 2 = 13

13 marbles in total.

Now lets write the 1st probability:-

2 orange
13 together
$(2)/(13)$

2nd probability:-

13 - 1 = 12

1 orange (left)
12 total (without putting back)
$(1)/(12)$

Hope i helped ya!! xD

There are 90 yellow flowers, 54 red flowers, and 36 white flowers for centerpieces. If the flowers need to be divided equally into separate centerpieces with the same number of each color of flower in each centerpiece, how many different centerpieces will there be?

Answers

Answer:

You can create the fewest centerpieces for the smallest number of any color, which is 2 centerpieces using the white flowers. Therefore, you will have 2 centerpieces with an equal number of each color of flower in each centerpiece.

Step-by-step explanation:

First, find the GCD of 90, 54, and 36:

Find the GCD of 90 and 54:

GCD(90, 54) = 18

Find the GCD of the result (18) and 36:

GCD(18, 36) = 18

So, the GCD of 90, 54, and 36 is 18.

Now, you can create centerpieces with 18 flowers of each color (yellow, red, and white) in each centerpiece. To find out how many centerpieces you can create, divide the total number of each color by 18:

Number of yellow flowers / 18 = 90 / 18 = 5 centerpieces

Number of red flowers / 18 = 54 / 18 = 3 centerpieces

Number of white flowers / 18 = 36 / 18 = 2 centerpieces

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