1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maksim [4K]
3 years ago
7

What is the range of this data set? 2.1, 2.6, 7.2, 5.5, 4.1, 5.5, 7.5, 6.1

Mathematics
2 answers:
aleksklad [387]3 years ago
6 0
It is B. 5.4 because the range is the largest number minus the smallest number. Which in this case is 7.5 - 2.1 which gives you 5.4.
spin [16.1K]3 years ago
4 0
You have to subtract the largest number from the smallest and you get your range. Which would be 7.5-2.1 equals 5.4 which is b.
You might be interested in
By selling a chair for RS720 a garden gains be consumed by 40 horses​
kondor19780726 [428]

Answer:

this makes no sense

Step-by-step explanation:

thnx for the points

3 0
2 years ago
Please help me i will give Brainly
Degger [83]

Answer:

Step-by-step explanation:

\frac{3x + 5}{2x + 7} = 5

do cross multiplication

3x + 5 = 5(2x + 7)

3x + 5 = 10x + 35

5 - 35 = 10x - 3x

-30 = 7x

-30/7 = x

20 A

since there are 7 angles given it means that the polygon is heptagon as heptagon has 7 sides.

sum of interior angle of heptagon = (n-2)*180

(7-2)*180

5*180

900

Now ,

110 + 90 + 150 + 102 + 110 + 170 + x = 900

732 + x = 900

x = 900 - 732

x = 168 degree

20 B

since 5 angles are given it means that the polygon is pentagon as pentagon has 5 sides.

sum of interior angles of a pentagon = (n-2)*180

(5-2)*180

3*180

540 degree

Now ,

110 + 95 + 120 + 114 + x = 540

465 + x = 540

x = 540 - 465

x = 75 degree

21

let one rational number be x

according to the question,

1/7 * x = 2

x/7 = 2

do cross multiplication

x = 14

6 0
3 years ago
A store sells jump ropes. Each jump rope costs the same amount. During a sale, the store reduces the price of each jump rope by
Tom [10]

Answer:

The jump rope cost $8.79 before the sale.

Step-by-step explanation:

She spent 15.08 on 2 while they were on sale. I divided 15.08 by 2 to find what each one cost individually on sale, which is $7.54. Then add $1.25 to $7.54= $8.79

4 0
3 years ago
I AM BEGGING, PLEASE HELP ME. CAN SOMEONE PLEASE HELP ME!
Temka [501]

Answer:

37.5

Step-by-step explanation:

180-75 = 105

180 is the sum of all the angle in a triangle

180-105 = 75

75/2 = x becuz the triangle is icoceles

=37/5

Hope this helps :) Giving me brainiest would help a lot :))

8 0
2 years ago
PLEASE DROP A CORRECT ANSWER!!
denpristay [2]

Answer:

C

Step-by-step explanation:

you keep the base the same which is 7 . Then add the exponets (small numbers) then you will get 11. Therefore, you put the base 7 over 11.

5 0
3 years ago
Other questions:
  • In a survey of 3,300 people who owned a certain type of​ car, 2,145 said they would buy that type of car again. What percent of
    7·1 answer
  • What is 1/5 and a coin name
    15·1 answer
  • Fred Salmon purchased six $1,000 bonds at 92. The bonds pay 6.5%. What was the cost of the bonds? What was the total annual inte
    13·2 answers
  • James saved £15 per week for 100 weeks. How much did he have? How much would he have after 2 years
    5·1 answer
  • Xzavion buys 1.2 pounds of strawberries. If each pound of strawberries cost $3.70, how much will he pay for the strawberries?
    6·2 answers
  • Write each fraction as a decimal. Round to the nearest hundredth if necessary.<br> 3/8
    5·1 answer
  • Multiply and simplify the product. 2i(4 – 5i) Select the product. –2i 2i –10 + 8i 10 + 8i
    13·2 answers
  • 8x - 1 1/7 (1 1/3x - 12) Help pls.
    8·1 answer
  • Find the surface area of the right solid below
    10·1 answer
  • Help pls what is the sum of the rational expressions below
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!