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
AlladinOne [14]
2 years ago
12

Karina and Perry are cleaning up litter in the park for community service hours. Karina and Perry both claim they have covered t

he greatest area. Who is correct? Justify your answer using mathematical reasoning.

Mathematics
1 answer:
alexgriva [62]2 years ago
7 0

Answer:

Perry's claim is correct while Karina is incorrect

Step-by-step explanation:

Question is incomplete (See Attachment)

First, we need to determine the area covered by Karina and Perry

For Karina, there are 9 square boxes each of which has an area of 1 unit sq

So:

Karina = 9 * 1\ unit^2

Karina = 9\ unit^2

For Perry:

There are 18 square boxes, each of which has an area of 1 unit sq.

So:

Perry = 18 * 1\ unit^2

Perry = 18\ unit^2

Comparing both areas, we can conclude that <em>Perry's claim is correct while Karina is incorrect</em>

You might be interested in
A polynomial function can be written as (x 1)(x 4)(x − 7). what are the x-intercepts of the graph of this function? (1, 0), (4,
IrinaVladis [17]
Easy

set to zero
those are the roots or xintersepts

(x+1)(x+4)(x-7)=0

x+1=0
x=-1

x+4=0
x=-4

x-7=0
x=7

xints are (-4,0) (-1,0) (7,0)
5 0
3 years ago
Read 2 more answers
Which points are located in the third quadrant?
8090 [49]

Answer: for example (-2,-2), (-3,-6), and (-8,-10)

Step-by-step explanation: every point in the third quadrant is both negative.

8 0
2 years ago
An arithmetic sequence has t1 = 6 and common difference 2 find t12 and s12​
Sergeeva-Olga [200]

Answer:

See below ~

Step-by-step explanation:

Finding t₁₂ :

⇒ t₁₂ = t₁ + 11d

⇒ t₁₂ = 6 + 11(2)

⇒ t₁₂ = 6 + 22

⇒ t₁₂ = 28

=============================================================

Finding S₁₂ :

⇒ S₁₂ = 12/2 × 2t₁ + (12 - 1)d

⇒ S₁₂ = 6 × 2(6) + 11(2)

⇒ S₁₂ = 6 × 12 + 22

⇒ S₁₂ = 6 × 34

⇒ S₁₂ = 204

4 0
1 year ago
Teams with varying numbers of players are playing a group card game. The time taken by each team to complete one game is given i
12345 [234]

Answer:

  • C. negative linear association

Step-by-step explanation:

<u>We have ordered pairs:</u>

  • (1, 32), (2, 26), (3, 20), (4, 14), (5, 8)

<u>Looking at the sequence of y-values:</u>

  • 32, 26, 20, 14, 8

We see it is the arithmetic progression with common difference of -6.

It means the function representing this relationship is linear.

Correct option is C.

5 0
2 years ago
If a = 0.3 and b =0.5, what is the value of a+b?
Alborosie

Answer=

D

Step-by-step explanation

because of the dot/line at the top of the number it means it is a continuous same number

for example, 0.3 with a dot/line on top means it is 0.333333...

so 0.55...+0.33...=0.88...

and as it is a decimal that is in the range of 1-100 its like a percentage so it is 88/100

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the y-intercept of the graph that is shown below?
    14·1 answer
  • Find the 8th term in the sequence: x + 1, 2x + 1, 3x + 1,...
    6·1 answer
  • 1. What is the slope of the line in the graph below?<br> A. 1/2<br> B. 2<br> C. -1/2<br> D. -2
    10·1 answer
  • In the figure below, PEZS. What is the value of x?<br> P<br> 7x+4<br> 6x+8<br> T<br> 5x+10<br> S
    10·1 answer
  • If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability that the card you select i
    10·1 answer
  • The ratio of men to women working for a company is 3 to 5. If there are 152 employees total, how many women work for the company
    13·1 answer
  • Find the volume of the given figure. Round to the nearest tenth. *
    8·1 answer
  • Which equation best represents the line? (4 points)
    10·2 answers
  • During first semester, the ratio of the number of students in art class to the number of students in gym class was 2:7. However,
    14·1 answer
  • F(x) = 3x + 6, find the ordered pair when x = -1.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!