All categories

2 years ago

Find the range of the data. 4.8,5.5, 4.2, 8.9, 3.4, 7.5, 1.6,3.8

Mathematics

2 answers:

RUDIKE [14]2 years ago

7 0

Answer:

7.3

Step-by-step explanation:

range is the difference between the smallest and biggest number in the list so you just subtract the lowest from the biggest 8.9-1.6 = 7.3

fredd [130]2 years ago

3 0

don't know bro sorry for points comment below to talk

You might be interested in

Evaluate |-6| + 2|-4| - 3|6| A. -20 B. -4 C. 14

Butoxors [25]

Hello!

First we will solve the absolute value, giving us 6+8-18. Then we combine giving us 14-18. This gives us -4.

The answer is B) -4

Hope this helped!

7 0

3 years ago

Can someone please answer. There is a picture. It is only one question. Thank you so much!!!

dalvyx [7]

Is the second one
x^2+(y-2)^2=25

6 0

3 years ago

The locations in a city are mapped out on a grid, where the origin represents the city center. A traffic helicopter travels due

Elenna [48]

Answer:

Helicopter have traveled 5.55 units of distance approximately if it went directly from one location to the other.

Step-by-step explanation:

We are given the following in the question:

A traffic helicopter travels due north and then due east to get to the location at (-3,4) to the location at (7,13).

The attached image shows the path of helicopter.

Distance Formula:

$(x_1,y_1), (x_2,y_2)\\\\d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}$

Distance traveled by helicopter =

$d((-3,4),(-3,13)) + d((-3,13),(7,13))\\\\=\sqrt{(-3+3)^2 + (13-4)^2} + \sqrt{(7+3)^2 + (13-13)^2}\\= 9+10\\= 19 \text{ units}$

If the helicopter goes directly:

$d((-3,4),(7,13))\\\\=\sqrt{(7+3)^2+(13-4)^2}\\\approx 13.45 \text{ units}$

Difference in distances =

$19 - 13.45 = 5.55\text{ units}$

Thus, helicopter have traveled 5.55 units of distance approximately if it went directly from one location to the other.

7 0

3 years ago

Eric has a gift card to his favorite restaurant. Every Tuesday he has the same meal at the restaurant. This table shows the bala

krek1111 [17]

150-(12.5*x). x is the week. I hope this helped!

6 0

3 years ago

Read 2 more answers

Norma Jean makes $25 per hour. She works 35 hours per week. She get a commission of 15% on her total sales. How much should Norm

Alex

Answer:$24167

Step-by-step explanation: Without commission Norma makes $875 a week. Subtract that from 4500 to get 3625 you then divide that by .15 to get the amount needed to sell which is $24167

8 0

2 years ago