43) A bag contains 3 blue chips, 2 red chips, and 4 green chips. If one chip is drawn random, what is the

Plz I’m had about 3 mental breakdowns you are my only help!

netineya [11]

You have to add the 2 yards together... 5,215 + 1,850 = 7,065. If 2 bags will cover 2,500 square feet, then 1 bag will cover 1,250. Divide 7,065 by 1,250 and you will need 6 bags of seed. For problem 2, add all the purchases together, which will be $250.50. This will get him a 30% discount. So his total price after the discount will be about $175.35. For problem 3, this is an exponential function. The $10,000 loan with 9% rate over 5 years is equal to 10,000(1+0.09)^5 which is about $15,500, so he will have to pay an additional $5,500.

3 0

4 years ago

Read 2 more answers

The figure below shows total costs for three gym memberships. Which is the most accurate statement?

diamong [38]

We need a picture or something of the equation or problem you’re talking about

4 0

3 years ago

Which of the following statements are true? check all that apply.

Margaret [11]

<u>Answer:</u>

1 and 5 are correct.

<u>Step-by-step explanation:</u>

1. The mean is affected by outliers. - TRUE

(the mean is the average so each of its values affect it.)

2. The mean is always a more accurate measure of center than the median. - FALSE

(the mean gives a better idea of the values while the the central values for normal distributions are described using the median value.)

3. Removing an outlier from a data set will cause the standard deviation to increase. - FALSE

(it makes the data set more normal by reducing the standard deviation, not increasing it. )

4. If the data set’s distribution is skewed, then 95%of its values will fall between two standard deviations of the mean. - FALSE

(the 68-95-99.9 rule works for the normal distribution, but the skewed distribution.)

5. If a data set’s distribution to skewed to the right, its mean will be larger than its median. - TRUE

(the mean is always pulled towards the direction of the skewness.)

5 0

3 years ago

3b.) Today, everything at a store is on sale. The store offers a 20% discount.

Dimas [21]

Answer: There is some confusion in your question.

If the REGULAR price of A t-shirt is $18, the SALE price with a 20% discount is $14.40.

18.00 * .20 = 3.60

18.00 - 3.60 = 14.40

Hope this helps!

Step-by-step explanation:

3 0

3 years ago

The sum of two numbers is 84 the first is nine more than four times the second find the numbers

Genrish500 [490]

The numbers are 69 and 15

Step-by-step explanation:

The given is:

The sum of two numbers is 84
The first is nine more than four times the second

We need to find the two numbers

Assume that the 1st number is x and the 2nd number is y

∵ The sum of the two numbers are 84

∵ The 1st number is x and the 2nd number is y

- Add x and y, then equate the sum by 84

∴ x + y = 84 ⇒ (1)

∵ The first is nine more than four times the second

- Multiply y by 4 and add the product to 9, then equate

the sum by x

∴ x = 4y + 9 ⇒ (2)

Now we have a system of equations to solve it

Substitute x in equation (1) by equation (2)

∵ (4y + 9) + y = 84

- Add the like terms in the left hand side

∵ (4y + y) + 9 = 84

∴ 5y + 9 = 84

- Subtract 9 from both sides

∴ 5y = 75

- Divide both sides by 5

∴ y = 15

- Substitute the value of y in equation (2) to find x

∵ x = 4(15) + 9

∴ x = 60 + 9

∴ x = 69

The numbers are 69 and 15

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

3 0

3 years ago