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
astraxan [27]
3 years ago
10

What could make a helicopter work in a vacuum

Mathematics
1 answer:
serg [7]3 years ago
3 0

If you use reverse propulsion then it will be able to fly with more ease in the vacuum because of the reverse propulsion

You might be interested in
Helppp! Is Figure A’B’C’D’ a reflection of Figure ABCD? Explain. *
Korolek [52]
Yes. It would be a reflection over the line.
8 0
3 years ago
!!!*BRAINLIEST*!!!
QveST [7]

Answer:

A

Step-by-step explanation:

Area = length times height times width

Area = 164 x 82 x 9.8

= 131790.4

Multiply by 7.48 since it takes 7.48 gallons to fill a cubic foot then you find the answer of A.

8 0
2 years ago
Read 2 more answers
SGA is doing a fundraiser to sell candles for project graduation. Small candles cost $4.00 and large candles cost $6.00. They ha
mafiozo [28]

Given:

Cost of small candles = $4.00

Cost of large candles = $6.00

They have at most 50 candles, and want to make at least $100.

To find:

The system of linear inequalities represents the situation.

Solution:

Let x be the number of small candles and y be the number of large candles.

At most 50 candles means total candles must be less than or equal to 50.

x+y\leq 50

Want to make at least $100. It means, the total sales must be greater than or equal to $100.

4x+6y\geq 100

Therefore, the inequalities in the system of linear inequalities are x+y\leq 50 and 4x+6y\geq 100.

3 0
2 years ago
Indicate the second degree equations
irinina [24]
Answer A is the correct equation
7 0
3 years ago
An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading riders more effic
Diano4ka-milaya [45]

Step-by-step explanation:

ANOVA table Source SS df MS F

p-value Factor 1 12.00 1 12.000 1.20 .3153

Factor 2 8.00 2 4.000 0.40 .6870 Interaction 56.00 2 28.000 2.80 .1384

Error 60.00 6 10.000 Total 136.00 11

Since the p -value for Factor A is greater than 0.1, therefore Factor A is not significant. The p -value for Factor B is greater than 0.1, therefore Factor B is not significant. It should be noted that for P-value of both Factor and Factor B to be significant, each factor must not be greater than 0.1

4 0
3 years ago
Other questions:
  • HELP WHOEVER ANSWERS FIRST WILL BE BRAINLIEST
    6·1 answer
  • PLEASSSSE HELPPP
    9·1 answer
  • 40000 is ten times greater than
    13·2 answers
  • What is the remainder when 7^85 is divided by 41? How can you solve this without using a calculator?
    13·1 answer
  • What is the area of the following right triangle?
    14·2 answers
  • Da sofa is on sale for $98.60, which is 29% of the regular price. What is the regular price ?
    8·1 answer
  • Select 3 ratios that are equivalent to 4 : 3
    9·1 answer
  • Please find the value of X for number 4 5 and 6 thank you :)
    13·2 answers
  • Amplifica fractia 2 supra 5 pana cand numitorul o sa fie 100
    10·1 answer
  • Which equation represents the data in the table?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!