All categories

2 years ago

I REALLY NEED HELP PLEASE!

Mathematics

1 answer:

zhuklara [117]2 years ago

6 0

Answer:

The answer to that question is b

Step-by-step explanation:

You might be interested in

A bicycle has a listed price of $519.95 before tax. If the sales tax rate is 9.75% , find the total cost of the bicycle with sal

jek_recluse [69]

Youre finding 9.75% of 519 you know its going to be near 50 dollars
your answer is 50.695125
or 50.70$ tax
519.95+50.7 = 570.65$ total

7 0

3 years ago

Which is f(-3) for the quadratic function graphed? -9 -3 0 9

KATRIN_1 [288]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Four different sets of objects contain 4, 5, 6, and 8 objects, respectively. How many unique combinations can be formed by picki

ser-zykov [4K]

You would multiply all of the numbers to get your answer so it would be 4*5*6*8 which would get you 960.

8 0

3 years ago

Read 2 more answers

Your friend, Susannah, manages a sandwich shop. She collects data on the number of turkey sandwiches sold per day for a week. Ex

ExtremeBDS [4]

Susannah's data are illustration of measure of central tendencies

(a) The mean

To calculate the mean, she needs to divide the total number of turkey sandwiches sold, by the number of days.

The total is:

$\mathbf{Total = 73 +88+85+88+99+134+129}$

$\mathbf{Total = 696}$

The number of days is:

$\mathbf{Day = 7}$

So, the mean is:

$\mathbf{Mean =\frac{Total}{Days}}$

$\mathbf{Mean =\frac{696}{7}}$

$\mathbf{Mean =99.4}$

Hence, the mean number of turkey sandwiches sold is 99.4

(b) The median

To calculate the median, she needs to arrange the data in ascending or descending order, then select the middle item.

In ascending order, we have: 73, 85, 88, 88, 99, 129, 134

The middle item is 88

So:

$\mathbf{Median = 88}$

Hence, the median number of turkey sandwiches sold is 88

(c) The mode

This is the data that occurs most.

From the dataset, 88 appears twice (more than others).

So:

$\mathbf{Mode = 88}$

Hence, the mode number of turkey sandwiches sold is 88

(d) The range

This is the difference between the highest and least data

From the dataset,

The highest is 134, and the least is 73

So:

$\mathbf{Range =134 - 73}$

$\mathbf{Range =61}$

Hence, the range of turkey sandwiches sold is 61

The measure that would be most helpful is the median, because it is not affected by outliers.

Read more about measures of central tendencies at:

brainly.com/question/5495004

6 0

3 years ago

The video game store charges 30$ for 4 used games. Which equation could the store use to find how many dollars d they should cha

Lilit [14]

Answer:30 divided by 4 equals 7.5

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers