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
77julia77 [94]
3 years ago
11

3-6i hi can you guys help me solve this, i’m not understanding it. construct a polynomial?

Mathematics
1 answer:
Lemur [1.5K]3 years ago
5 0

Answer:

3i

Step-by-step explanation:

You subtract it and add the I

You might be interested in
A debate team of 4 members for a high school will be chosen randomly from a potential group of 15 students. Ten of the 15 studen
iragen [17]

Answer:

A) 0.1538

Step-by-step explanation:

4 members are going to be chosen:

M1 - M2 - M3 - M4

We have to find the probability that for each member, one without experience is chosen. There is no replacents.

Initially, we have 15 students, of which 10 have none experience. So the probability that M1 is chosen as a student with no experience is \frac{10}{15}.

Then, there are 14 students, of which 9 have no experience. So the probability that M2 is chosen as a student with no experience is \frac{9}{14}.

For the third member, there are 13 students, of which 8 have no experience. So the probability that M3 is chosen as a student with no experience is \frac{8}{13}.

For the last member, there are 12 students, of which 7 have no experience. So the probability that M4 is chosen as a student with no experience is \frac{7}{12}.

What is the probability that none of the members chosen for the team have any competition experience?

This is

P = \frac{10}{15}*\frac{9}{14}*\frac{8}{13}*\frac{7}{12} = 0.1538

The correct answer is:

A) 0.1538

7 0
3 years ago
Michael timed a train using a clock. the train traveled a distance of half mile from t = 10 seconds to t = 55 seconds. what was
Alekssandra [29.7K]

Answer:

<em>58.7 ft/sec</em>

Step-by-step explanation:

The train traveled half a mile.

1 mile = 5280 ft

0.5 mile = 0.5 * 5280 ft = 2640 ft

A time from 10 sec to 55 sec is 55 sec - 10 sec = 45 seconds.

2640 ft in 45 seconds

speed = distance/time

speed = 2640 ft / 45 sec = 58.6666... ft/sec

Answer: speed = 58.7 ft/sec

3 0
2 years ago
in science class mrs.moore students were directed to weight a 300 gram mass on the balance scale tina weighed the object and rep
IrinaK [193]

Answer: 9 1/3%

Step-by-step explanation:

4 0
3 years ago
Connect A and D with a straightedge.
SVETLANKA909090 [29]

Answer:

you cant connect it

Step-by-step explanation:

3 0
2 years ago
Susan solved this problem. She says the answer is hours. Susan spent hours babysitting on Monday and hours babysitting on Tuesda
grandymaker [24]
Susan answer = 7 1/4

Approximate spent hours on monday = 3
Approx. spend hours on Tuesday = 4 

So, In total, it is approx. 7

In short, Your Answer would be Option <span>A. Susan’s answer is reasonable. She spent almost 3 hours babysitting on Monday and a little more than 4 babysitting hours on Tuesday (3 + 4 = 7). That is a little more than 7 hours in all. 

Hope this helps!</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Complete the table to find the value of a nonzero
    8·1 answer
  • The family size bottle of sunscreen holds 121212 fluid ounces (\text{fl oz})(fl oz)left parenthesis, f, l, space, o, z, right pa
    6·2 answers
  • What scale factor was used in the dilation ????? Helpppppp
    8·1 answer
  • Find the product.<br> 2.05x0.47 =
    13·1 answer
  • Find the -scores that bound the middle 96 of the area under the standard normal curve by using the TI-84 calculator.
    11·1 answer
  • The function for the cost of materials to make a hat is f(x)=1/2 x+1 where x is the number of hats. The function for the selling
    15·1 answer
  • Find g(1) if g(x) = x 2 + 1.
    15·2 answers
  • 2y+7z-2z+4y+8+y+2 Combine Like Terms
    11·2 answers
  • Which parent function is fx) = 1x/?
    9·1 answer
  • Which golfer is the least consistent
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!