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
anygoal [31]
3 years ago
10

PLS HELP DUE RNNN WILL GIVE BRAINLIST

Mathematics
2 answers:
a_sh-v [17]3 years ago
7 0

Answer:

Hello! answer: 21

Step-by-step explanation:

25 × 3 = 75

7 × 3 = 21 so n = 21 HOPE THAT HELPS!

Serga [27]3 years ago
4 0

Answer:

Answer: 21

Step-by-step explanation:

25 × 3 = 75

7 × 3 = 21 so = 21

You might be interested in
PLEASE HELP ME
kvasek [131]

Answer:

28

Step-by-step explanation:

The binomial coefficient is calculated as:

nCx=\frac{n!}{x!(n-x)!}

It means that there are nCx ways to select x elements from a group of n elements.

So, If the researcher wants to determine the probability that 6 out of the next 8 individuals in his community are in favor of the president, we can replace n by 8 and x by 6 and calculated the binomial coefficient as:

8C6=\frac{8!}{6!(8-6)!}=28

5 0
3 years ago
At princess lake there are 100 ducks. if the number of ducks at the lake doubles every 6 months, how many ducks will there be in
arsen [322]
I guess 1600
i hope that's true
4 0
3 years ago
Read 2 more answers
HELP PLSSS I DONT REMEMBER!!
Tatiana [17]

Answer:

8x-31 = 2x+92

Step-by-step explanation:

The angles are corresponding angles and corresponding angles are equal

8x-31 = 2x+92

8 0
3 years ago
Which equation best represents the line that is parallel to 3x -4y=7 and passes through the point (-4,-2)? Select two options.
katovenus [111]

Answer:

The equation that best represents the line that is parallel to 3x - 4y = 7 and passes through the point (-4, -2)  is y = 3/4x + 1.

Step-by-step explanation:

3x - 4y = 7 and (-4, -2)

First, solve for y in the equation:

3x - 4y = 7

-4y = -3x + 7

4y = 3x - 7

y = 3/4x - 7/4

m = 3/4 (This will be the slope of the parallel line.) and (-4, -2)

Use the point-slope equation to find the equation that will best represent a parallel line:

y − y1 = m(x − x1)

y - -2 = 3/4(x - -4)

y + 2 = 3/4x + 3 (the 4s cancel out)

(3/4 x 4/1 = 3)

y = 3/4x + 1

The graph that I attached is what these two equations would look like graphed. I am not sure what you mean by two options, I'm sorry!

6 0
3 years ago
He sum of the interior angles, s, in an n-sided polygon can be determined using the formula s = 180(n 2), where n is the number
Evgesh-ka [11]

Answer:

9

Step-by-step explanation:

Equation

Sum = s  = 180*(n - 2)

Solution

1260 = 180*(n - 2)             Divide by 180

1260 / 180 = 180 * (n -2 ) / 180

7 = n - 2                             Add 2 to both sides

9 = n            

Answer

The polygon has 9 sides.

4 0
3 years ago
Other questions:
  • I need help with these three questions!!
    15·1 answer
  • Helppppppppppppppp again .-.
    15·1 answer
  • Can someone help me with this
    15·2 answers
  • Which of these is not an integer?<br> 5 points<br> 6/3<br> 3/6<br> 6/2
    11·2 answers
  • URGENT!!!! I NEED A SMART PERSON!!!!
    5·2 answers
  • Write an equation in slope Intercept form for the line with slope
    11·1 answer
  • How many terms are in the following expression?<br><br> 2x + 8 - 3y<br><br> PLEASE HELP ASAP!
    15·1 answer
  • Fill in the table using this function rule.<br> y = 10x-3<br> X<br> -<br> 0
    9·1 answer
  • Geometry question help
    14·1 answer
  • Simplify.<br> (-8V2)(+1/2V32)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!