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
Free_Kalibri [48]
2 years ago
15

A grain of salt is an example of which geometric figure?

Mathematics
1 answer:
Andru [333]2 years ago
5 0

Answer: point

Step-by-step explanation:

You might be interested in
Write the absolute value inequality in the form Ix−bIc that has the solution set x≤−9 or x≥−5.
Valentin [98]

Answer:

\large\boxed{|x+7|\geq2}

Step-by-step explanation:

Look at the picture.

|x-a|\geq b\\\\a=\dfrac{-9+(-5)}{2}=\dfrac{-14}{2}=-7\\\\b=-9-(-7)=-9+7=-2\\b=-5-(-7)=-5+7=2\\\\|x-(-7)|\geq2\\\\|x+7|\geq2\\\\Check:\\\\|x+7|\geq2\iff x+7\geq2\ \vee\ x+7\leq-2\qquad\text{subtract 7 from both sides}\\\\x+7-7\geq2-7\ \vee\ x+7-7\leq-2-7\\\\x\geq-5\ \vee\ x\leq-9\qquad CORRECT\ :)

7 0
3 years ago
Read 2 more answers
A new battery is expected to have a storage capacity of 60 ampere-hour (A h). A sample is tested, resulting in a 2-side confiden
antoniya [11.8K]

Answer:

Option B) The battery storage capacity is significantly different than 60 Ah, at a confidence level of 95 %    

Step-by-step explanation:

We are given the following in the question:

Mean storage capacity = 60 ampere-hour

95% confidence interval =

63\leq \mu \leq 72

Thus, the correct answer based on the confidence interval is

Option B) The battery storage capacity is significantly different than 60 Ah, at a confidence level of 95 %

Since it is a two sided test we test whether the mean storage capacity is 60 Ah or different than 60 Ah

Thus, the battery storage is different from 60 Ah because the mean storage capacity does not lie in the 95% confidence interval.

4 0
3 years ago
It costs $2.80 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 170% of the cos
Svetlanka [38]

Answer:

Sandwich sells for  $4.76  .

Step-by-step explanation:

As given

It costs $2.80 to make a sandwich at the local deli shop.

To make a profit, the deli sells it at a price that is 170% of the cost.

170% is written in the decimal form

= \frac{170}{100}

= 1.7

Thus

Sandwich selling cost = 1.7 × Cost of making

Put all the values in the above

Sandwich selling cost = 1.7 × $ 2.80

                                    = $4.76

Therefore the Sandwich sells for  $4.76  .

7 0
3 years ago
Read 2 more answers
16 at 2 c + 4 c = __qt __c
Dafna11 [192]
1g I think am not sure u didn't give a lot of information on this problem
5 0
3 years ago
Read 2 more answers
Each square on the grid represents 1 ft². What is the approximate area of this patch of grass? A. about 35 ft² B. about 40 ft² C
larisa [96]
A. about 35 ft I hope this helps you 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Deana bought 12 packages of batteries. Some of the packages contained 4 batteries and come contained 6 batteries. She bought a t
    15·1 answer
  • Note: Figure is not drawn to scale.
    13·1 answer
  • Bert is 22 kilometers away from Brenda. Both begin to walk toward each other at the same time. Bert walks 2.5 kilometers per hou
    10·1 answer
  • Justin picked up a toy with a mass of 5/12 kilograms. Then he picked up another toy with a mass of 1/12 kilograms. What is the t
    9·1 answer
  • 9. Determine whether the statement is always, sometimes, or never true. Two lines with positive slopes are parallel A) Always B)
    11·2 answers
  • What numbr must be subtracted from -20 to obtain 15?
    5·1 answer
  • Andrea bought tacos from a food truck and left a %25, percent tip of $2.00 What was the price of Andrea's tacos, before tip?
    13·1 answer
  • Billy needs 4000 points to become level 7 on battle field 3 . If he has completed 3/5 of what he needs so far how many points do
    6·2 answers
  • I need to find the area. please help
    13·2 answers
  • Talia runs and swims every day. She runs for 0.75 hours per day. She swims for s hours per day. Over 4 days, she runs and swims
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!