MATHEMATICS MIDDLE SCHOOL

Gary bought a gift for his friend and is having it gift wrapped at the store. The wrapping paper comes in four patterns: floral, spiral, cartoon character, and plain. For ribbon, he can choose between red, blue, or green. If Gary randomly selects a paper pattern and a ribbon color, what is the probability that he chooses spiral-patterned paper and a green ribbon?

Answers

Answer 1

Answer:

Answer: $\text{P(spiral-patterned paper and a green)}=(1)/(12)$

Step-by-step explanation:

Given: The number of patterns in wrapping paper = 4

The number of colors available for ribbon = 3

Then, the total number of types of ribbons are in store = $4*3=12$

Also, the number of type of ribbon has spiral-patterned paper and a green in color =1

So, if Gary randomly selects a paper pattern and a ribbon color, then the probability that he chooses spiral-patterned paper and a green ribbon is

$\text{P(spiral-patterned paper and a green)}=(1)/(12)$

Answer 2

Answer:

Answer:

Given: The number of patterns in wrapping paper = 4

The number of colors available for ribbon = 3

Then, the total number of types of ribbons are in store =

Also, the number of type of ribbon has spiral-patterned paper and a green in color =1

So, if Gary randomly selects a paper pattern and a ribbon color, then the probability that he chooses spiral-patterned paper and a green ribbon is

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n 1992, Jason bought a gallon of gas for $1.18. Yesterday, he bought a gallon of gas for $2.07. What is the percentage increase of the price of a gallon of gas from 1992 to yesterday? If necessary, round to the nearest tenth of a percent.

Answers

it is o.89 cents because u subtract 2.07 from 1.18 and u get 0.89 cents

Answer:

is 90.7%.

Step-by-step explanation:

First, find the difference between the two prices of a gallon of gas.

Then, divide by the price of the gallon of gas from 1992, and convert to a percent.

The percentage increase of the price of a gallon of gas is 90.7%.

Z=2+5i. Convert the complex number to trigonometric form.

Answers

Answer:

$z = √(29) ( \cos \: 68 \degree + i \sin 68 \degree)$

Step-by-step explanation:

The trigonometric form of complex numbers is when the complex number is in polar form.

This is given by

$z = r( \cos \theta + i \sin \theta)$

where the modulus r is given by

$r = \sqrt{{2}^(2) + {5}^(2) }$

$r = √(4 + 25)$

$r = √(29)$

and the argument is given by

$\theta = \tan \:^( - 1) ( (y)/(x))$

$\theta = \tan \:^( - 1) ( (5)/(2))$

$\theta = 68 \degree$

The trigonometric form then becomes:

$z = √(29) ( \cos \: 68 \degree + i \sin 68 \degree)$

How many midgets can sit in a clown car if the car can hold 4 clowns from door to door and 3 people from front seat to back seat. Two midgets fit across 1 clown. How many midgets can sit in a clown car?

Answers

4 midgest can sit in clown car

The lowest elevation in the world is in the Dead Sea at 413 feet below sea level. The highest elevation in the world is Mount Everest at 29,035 feet above sea level. Which integer BEST represents the elevation of the Dead Sea?

Answers

I think that -413 is the best answer

What is elevation? ...

Roy uses 1/4 cup of batter for each muffin. make a list of batter he will use depending on the number of muffins he makes.

Answers

Answer with explanation:

We are given that:

Roy uses 1/4 cup of batter for each muffin.

This means that he will need 1 cup of batter for making 4 muffins.

We have to make a list of batter he will use depending on the number of muffins he makes.

Batter(no. of cups) Muffins

1 4

2 8

3 12

4 16

5 20

6 24

1 muffin = 1/4 cup
2 muffins = 1/2 cup
3 muffins = 3/4 cup
4 muffins = 1 cup
5 muffins = 1 and 1/4 cup
6 muffins = 1 and 1/2 cup

9 1/2 gal = ? qt?

Im so bad at math!!!

Answers

-In US 1 gal= 4qts.
-In order to find out how much 9 1/2 gal equals in quarts, you need to multiply 9 1/2 by 4.
-To make it easier you can turn 9 1/2 to 9.5
- So the ANSWER is 38 quarts!!!!
- 9 1/2= 38 qt
-HOPE THAT HELPED!!!!

Hey there! 9 1/2 in decimal form is 9.5 because 1/2=0.5 and then you add 9 to 0.5 (9+0.5=9.5). So, 9 1/2 gallons equals 38 quarts.

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