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
Verizon [17]
3 years ago
11

Please help me! Thank you!

Mathematics
1 answer:
love history [14]3 years ago
7 0

Answer:

Graph A?

Step-by-step explanation:

Just trying to help, but I don't really know. I would say A because its a HUGE jump, but B is a steady incline, but assuming that A has the little incline in the beginning, and then the jump, then back to the incline, probably A would be more profitable.

You might be interested in
Find the distance between the points (-3, 11) and (5, 5).<br><br> 10<br><br> 2<br><br> 2
Masja [62]
The correct answer is 10
7 0
3 years ago
Read 2 more answers
A student fond the slope of a line that passes through the points (-8,-6) and (2,-3) to be 3/10. what mistake did she make?
goldfiish [28.3K]
Simple ....

we know to find slope is (y1-y2)/(x1-x2)

if we plug in what we know......

(-8,-6),(2,-3)

(-6--3)/(-8-2)

it turns into...

(-6++3)/(-8+-2)

(-3)/(-10)= 3/10

Thus, your answer is that she made no mistake. (C)
4 0
3 years ago
to copy an angle using only a compass and a straightedge begin by marking the vertex of the new angle. then draw a ray from vert
9966 [12]

Answer:

..

Step-by-step explanation:

6 0
3 years ago
A study sampled 350 upperclassmen (Group 1) and 250 underclassmen (Group 2) at high schools around the city of Portland. The stu
iVinArrow [24]

Answer:

-0.061 < P_1 -P_2< 0.025

Step-by-step explanation:

Give data:

n_1 = 350

n_2 =250

x_1 = 23

x_2 = 21

\hat{P} 1 = \frac{x_1}{n_1} = \frac{23}{350} = 0.066

\hat{P} 2 = \frac{x_2}{n_2} = \frac{21}{250} = 0.084

for 95% confidence interval

\alpha = 1 - 0.95 = 0.05 and \alpha/2 = 0.025

z_{\alpha/2} = 1.96  from standard z- table

confidence interval for P_1  and P_2 is

\hat{P} 1 - \hat{P} 2 \pm z_{\alpja/2} \sqrt{\frac{\hat{P} 1(1-\hat{P} 1)}{n_1} +\frac{\hat{P} 2(1-\hat{P} 2)}{n_2}}

(0.066 - 0.084) \pm 1.96 \sqrt{\frac{0.066(1-0.066)}{350} +\frac{0.084(1-0.084)}{250}}

-0.018 \pm 0.043

confidence interval is

-0.018 - 0.043 < P_1 -P_2

-0.061 < P_1 -P_2< 0.025

7 0
2 years ago
Question 3
AleksAgata [21]
Sarah I have to go 3.2
6 0
2 years ago
Other questions:
  • went to dinnerand the bii was 120. left a tip for 21.60 what percent of the total bill did they leave
    6·1 answer
  • I need help with What is 1.8÷2.40
    7·2 answers
  • Can someone help me work through this ??
    5·1 answer
  • 2 3/4 pound of veggie burgers for $8.80 what is the unit price per pound of veggie burgers
    8·1 answer
  • An equivalent ratio for 2/5
    12·2 answers
  • “Use the properties to rewrite this expression with the fewest terms possible:
    13·1 answer
  • PLEASE I NEED HELP!!!!
    10·1 answer
  • a total of 300 trees will be planted in a park. there will be 2 pine trees for every 3 maple trees planted plot the poinys that
    15·2 answers
  • Choose the correct symbol to<br> compare these numbers.<br> 0.480 [?] 4.8
    12·1 answer
  • The composition Do,0.75(x,y). Do,2(x,y) is applied to LMN to create L”M”N”
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!