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
Arlecino [84]
3 years ago
14

Help me pleaseeeeee...

Mathematics
1 answer:
AveGali [126]3 years ago
3 0
22) D.  5 miles

23) E

24) C.    4:30
You might be interested in
Suppose two angles are supplementary and one of them measures 31 degress what is the measure of the other angle
Nady [450]
Supplementary means it adds up to 180 degrees.
So if one side is 31 degrees, you would need to subtract that from 180 to find the other side.
-----------------------
180 - 31 = 149
-----------------------
The other angle would be 149 degrees.
6 0
3 years ago
The shelf is made of 3 pieces of wood, each 0.3 meter wide. There is also 0.05 meter of space between the shelf and the wall on
lutik1710 [3]
Since there are 2 sides to the shelf, there is 0.05*2=0.05+0.05=0.1 meters of space between the shelf and wall in total. Next, since each piece of wood is 0.3 meters wide and we have 3 of them, the total width of the wood is 0.3+0.3+<something>
Note that <width of wood>+<space between shelf and well> =width of closet
I challenge you to finish this on your own - good luck, and feel free to ask with any further questions! 

8 0
3 years ago
Which property explains the step shown in solving the equation?8x − 15 + 6x = 10x − 18 ⇒ 8x + 6x − 15 = 10x − 18
vlada-n [284]

Answer:

Taybrownies1359Step-by-step explanation:

np

7 0
3 years ago
The Insure.com website reports that the mean annual premium for automobile insurance in the United States was $1,503 in March 20
stira [4]

Answer:

a) Option A)

H_{0}: \mu \geq 1503\\H_A: \mu < 1503

b) Point estimate of difference = -78

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = $1,503

Sample mean, \bar{x} = $1,425

Sample size, n = 25

Sample standard deviation, s = $160

We have to carry a hypothesis test that the mean annual premium in Pennsylvania is lower than the national mean annual premium.

a) First, we design the null and the alternate hypothesis

H_{0}: \mu \geq 1503\text{ dollars}\\H_A: \mu < 1503\text{ dollars}

b) Point estimate  of the difference between the mean annual premium in Pennsylvania and the national mean

Point estimate of difference =

Mean annual premium in Pennsylvania - National mean

\text{Point estimate} = \bar{x} - \mu = 1425 - 1503 = -78

Thus,

Point estimate of difference = -78

5 0
3 years ago
Melvin is helping his teachers plan a field trip. There are 255 people going on the field trip and each school bus holds 56 peop
anzhelika [568]

255/56 = 4.55....

You can't have 0.55... buses so you round that up to 1.

Therefore 4+1 = 5 so 5 buses would be the minimum.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Can you explain how to do 7-11 or do them please
    7·1 answer
  • Find the diameter of the circle with the given circumference.use 3.14 for pi<br><br> C=23 cm
    15·1 answer
  • Which counterexample shows that the conjecture "All animals that can fly are birds" is false?
    7·2 answers
  • Find the absolute extrema if they​ exist, as well as all values of x where they​ occur, for the function f (x )equals2 x Supersc
    7·1 answer
  • When two men get married to each other, do they both go to the same bachelor party?
    8·2 answers
  • Helpppppppppppppppppppppppppppppppp!!!!!!!!!!!!!
    5·1 answer
  • Identify the type of slope each line has<br><br><br><br> Pls help me ;-;
    7·2 answers
  • A car corporation produced 580 more cars this month than last.
    6·2 answers
  • Sixteen scholars have volunteered to stay after school to help set up for the school musical. The musical director plans to orde
    11·1 answer
  • You go outside and step on a frog, the sand is yellow because the grass was 42, therefore the rabbit hopped 39 degrees upwards.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!