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3 years ago

Joe and kim split a pound of grab bag and gumdrops. how much did they each pay

Mathematics

1 answer:

juin [17]3 years ago

5 0

$6.52 for the grab bag, divide that between two people and you get = $3.26

$6.52/2 = $3.26

$3.23 for the gumballs, divide that between two people and you get = $1.62

$3.23/2 = $1.62

$1.62 + $3.26 = $4.88

each of them have to pay $4.88

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Brainiest please show your work I give you

fredd [130]

First we need to figure out how many total ounces the fish weighs.

Since there is 16oz in a pound, we just need to multiply 31 by 16 which equals 496oz. We also need to add 12 because the fish weighed 31 pounds and 12oz.

496 + 12 = 508

Okay, so now that we have the total amount of ounces that the fish weighs, we can divide it by the average serving size (6oz)

508 ÷ 6 = 84.66666....

84.66666 can be rounded to 85

Therefore, the fish has about 85 servings

Hope this helps

-AaronWiseIsBae

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3 years ago

The entire question is un the picture

n200080 [17]

A) 6x -5y = 5
B) 3x + 5y = 4
Adding the equations:
9x = 9
x = 1

A) 6*1 -5y = 5
A) 6 - 5 = 5y
A) 5y = 1
y = 1/5 = .2

7 0

3 years ago

) It has been estimated that 53% of all college students change their major at least once during the course of their college car

Ymorist [56]

Answer:

116 students

Step-by-step explanation:

The standard deviation for a proportion is:

$s=\sqrt{\frac{(1-p)*p}{n}}$

For any measured sample proportion x, the z score is given by:

$z = \frac{x-p}{s}$

The population proportion is 0.53

At the 14th percentile, the corresponding z-score is z =-1.08.

Since 0.48 is at the 14th percentile, the standard deviation is:

$-1.08=\frac{0.48-0.53}{s}\\ s=0.46296$

Therefore, the sample size 'n' is given by:

$0.046296=\sqrt{\frac{(1-0.53)*0.53}{n}}\\n=\frac{0.47*0.53}{0.046296^2}\\n= 116\ students$

The sample size must have been of 116 students.

6 0

3 years ago

Eduardo thinks of a number between 1 and 20 that has exactly 5 factors what number is the thinking of?

babunello [35]

Eduardo is thinking of the number ' 16 '.

The factors of 16 are 1, 2, 4, 8, and 16.

Here's a cool little factoid:

Almost every number has an even number of factors. The
only ones that have an odd number are perfect squares.
(They still have an even number of factors, but two of the factors
are the same number, so the list looks like an odd number long.)

3 0

3 years ago

Read 2 more answers

Mt. McKinley, which is the highest elevation in North America, is 20,320 feet above sea level. Death Valley, which is the lowest

Llana [10]

Answer:

20,602 feet is the difference in height between the top of Mt. McKinley and the bottom of the Death Valley.

Step-by-step explanation:

Given:

Mt. McKinley, which is the highest elevation in North America, is 20,320 feet above sea level.

Death Valley, which is the lowest elevation in North America, is 282 feet below sea level.

Now, to find the difference in height between the top of Mt. McKinley and the bottom of the death valley.

Height of Mt. McKinley above sea level = 20,320 feet.

Height of Death Valley below sea level = 282 feet.

Now, to get the difference in height between the top of Mt. McKinley and the bottom of the Death Valley by adding both the heights:

$20320+282$

$=20602\ feet.$

Therefore, 20,602 feet is the difference in height between the top of Mt. McKinley and the bottom of the Death Valley.

5 0

3 years ago