MATHEMATICS HIGH SCHOOL

Find the range of the data.

76, 72, 81, 71, 73, 89, 83, 75

Answers

Answer 1

Answer:

Answer:

Range is 18

Step-by-step explanation:

In order: 71, 72, 73, 75, 76, 81, 83, 89

The range is the smallest number subtracted by the largest number:

89-71=18

Answer 2

Answer:

Answer:

$18$

Step-by-step explanation:

$71, 72, 73, 75, 76, 81, 83, 89$

$\mathrm{The \: range \: is \: equal \: to:}$

$\mathrm{Biggest \: no. - Smallest \: no.}$

$89-71$

$=18$

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Jose has $178.74 in his checking account. He wrote checks for $36.52, $18.92, and $25.93. He also deposited $300.00, $100.00, and $205.16. What is the final balance in Bob's checking account?V

Answers

Answer:

$702.53

Step-by-step explanation:

Start with Jose's initial balance.

$178.74$

He wrote checks, so we have to subtract the total amount the checks were worth. Let's first add the three amounts.

$36.52+18.92+25.93$

Solve.

$81.37$

Subtract the total amount of the checks from Jose's initial balance.

$178.74-81.37$

Solve.

$97.37$

The amount above is now what is in Jose's checking account.

But, he also deposited money, meaning he put money in his checking account. Now, let's add the three amounts he deposited.

$300.00+100.00+205.16$

Solve.

$605.16$

The amount above is what Jose adds to his checking out.

Add the total value of the deposited money and his new balance.

$605.16+97.37$

Solve.

$605.16+97.37=702.53$

You make an initial deposit of $2500 in an account that offer 6% simple interest per year how much will be in the account after four years?

Answers

I think its 625, deeply sorry if it is not.

Answer:

$600

Step-by-step explanation:

On a map, 1/4 inch represents 12 miles. If a road is 66 miles long, what is its length, in inches, on the map?

Answers

$(1)/(4)\ in\ on\ the\ map \ \rightarrow\ \ 12\ miles\n \nx\ \rightarrow\ 66\ miles\n \n12\cdot x= (1)/(4)\cdot 66\ /:12\n \n x= (33)/(2) \cdot (1)/(12) \n \nx= (3\cdot11)/(2\cdot3\cdot4) \n \nx= (11)/(8) \ [in]\n \nx=1.75\ [in]$

it'll be 1 $(5)/(6)$ inches on the map

since 12 miles is a quarter of an inch, we need to see how much it will be for 66 miles. we divide 66 by 12, which gives us 5 $(1)/(2)$

we multiply that by $(1)/(4)$ , which gives us thusly 1 $(5)/(6)$ of an inch = 66 miles.

Tristan records the number of customers who visit the store each hour on a Saturday. His data representing the first seven hours are 15, 23, 12, 28, 20, 18, and 23. How many customers visited the store during the eighth hour if the median number of customers per hour did not change?16
19
20
23

Answers

The number of Customers that visited the store during the eight hour if the median number of customers didn't change is; C: 20

What is the Median?

We are given the data representing the first seven hours as; 12, 15, 18, 20, 23, 23, 28. Here; n=7

Thus;

Median = (n + 1)/2 = (7 + 1)/2

Median = 4th term

Thus, the median is 20.

When one data is added, n = 8. Thus;

Median will be the average of the 4th and 5th term. Since the median does not change, it means that the median number of customers per hour is still 20.

Read more baout Median at; brainly.com/question/1552529

Answer:

Step-by-step explanation:

I need an answer to this "How many tickles does it take to make an octopus laugh

Answers

Answer:

it takes ten tickles for an octopus to laugh

a goblet contains 3 red balls, 2 green balls, and 5 blue balls. if we choose a ball, then another ball without putting the first one back in the goblet, what is the probability that the first ball will be red and the second will be blue? 3/20

Answers

Answer: $(1)/(6)$

Step-by-step explanation:

The chance of the first ball being red is $(3)/(10)$ .

The chance for the second ball being blue is $(5)/(9)$ , as the red ball is not added back in. To find the chance of both of these happening, you multiply them together.