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Elden [556K]
3 years ago
10

An elevator can hold a maximum of 1,500 pounds. Eight people need to use the elevator. Bill had some

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0
Well first we need to determine what each choices ( mean, median, mode, interquartile range) means.
Mean- average of a set of numbers
Median - middle number of a set of numbers
Mode- number that appears the most in a set of numbers
Interquartile range- find median of set of numbers and separate the set into 3 equal sections total. Subtract the 3rd section from the 1st section. So you can find the range or span of numbers.

If you want to build an elevator that can hold a maximum of 1,500 pounds, i think the most important fact you need to know about weight is the average weight that all the people weighs so you can know what to expect<span />
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If $500 is invested at 8% annual interest, how much will be in the account after 3 years if it's compounded quarterly?
Alchen [17]

Answer:

FV= $634.12

Step-by-step explanation:

Giving the following formula:

Initial investment (PV)= $500

Number of periods (n)= 3*4= 12 quarters

Interest rate (i)= 0.08/4= 0.02

<u>To calculate the future value, we need to use the following formula:</u>

<u></u>

FV= PV* (1 + i)^n

FV= 500*(1.02^12)

FV= $634.12

8 0
2 years ago
The area of a square is 100. The length of its diagonal is approximately:
mr_godi [17]

Answer:

10\sqrt{2\\} \\ or 14.14 appromiximately

Step-by-step explanation:

Area of square = 100

So length on side = 10 because all sides of square equal.

Length of Diagonal = Side x \sqrt{2}

So the length of diagonal is 14.14 approximately

6 0
2 years ago
salesperson at a furniture store earns a 3% commission on all sales. How much commission does the salesperson earn on a $1400 sa
BabaBlast [244]
$42 what you do is take $1400 times .03 which equals 3 percent and you get 42.
3 0
3 years ago
Amy is driving at a constant speed of 25 miles per hour to the grocery
Kisachek [45]

Answer:

A

Step-by-step explanation:

I hope this was helpful, if you want the work then let me know.

3 0
3 years ago
A cell phone company
lorasvet [3.4K]

Answer:

C = 20 + 0.001x

C = $20 + $0.001x

Step-by-step explanation:

Let x represent the number of minutes spent talking on the phone.

Given;

Fixed monthly charge F = $20

Charge per 10 minutes V = $0.01

Charge per minute = V/10 = $0.01/10 = $0.001

The equation to model the cost of a monthly cell phone bill;

Total cost = fixed cost + variable cost

C = F + (V/10)x

Substituting the values;

C = 20 + 0.001x

6 0
3 years ago
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