pLEASE HELP ME ASAP FOR 9 AND 10

Answer:

6n-5=43

   +5 +5

6n=48

/6    /6

n=8

Step-by-step explanation:

i hope this helps :)

What sum of money will amount to Rs.9261 in 3yrs at 5% per annum compound interest?

[tex] \bullet [/tex] Amount (A) = Rs.9261

[tex] \bullet [/tex] Time (n) = 3 yrs

[tex] \bullet [/tex] Rate of interest (r) = 5%

Required Sum

We know the formula,

[tex] { \boxed{\rm \red {A \; = \: P(1 \: + \frac{r}{100})^n}}} [/tex]

[tex] \therefore [/tex] Putting the values we get,

[tex] \bf 9261 \: = \: P(1 \: + \frac{5}{100})³ [/tex]

[tex] \bf P \: = \: 9261 \: × (\frac{20}{21})³ [/tex]

[tex] \bf P \: = \:9261 \: × \frac{20}{21} × \frac{20}{21} × \frac{20}{21} [/tex]

[tex] \bf P \: = \: Rs.8000 [/tex]

Answer:

rational

Step-by-step explanation:

its so because they fit equaly

Answer:

Im in 6th grade i'm going to ask my parents if they can solve this good luck and if you can subscribe to amiredagoat yt i think i'm going to an impact on the world

Step-by-step explanation:

Answer:

h = 14

Step-by-step explanation:

just substitute the x value and calculate for h

x = (-18)

h = 17 + -(18)/6

h = 17 + (-3)

h = 17 - 3 = 14

Answer: B

Step-by-step explanation: You divide 440 and 4

Answer:

B. 110 yards per minute

Step-by-step explanation:

This is because 110 x 4 is 440 or 110 +110 +100 +110 = 440

Answer:

38

Step-by-step explanation:

Answer:

i got u fam

its 4x^6 + 10

Answer:

x=43

Step-by-step explanation:

Answer:

x = 34°

Step-by-step explanation:

(x + 7) + (63° + (2x + 8) = 180°

combine like terms:

3x + 78° = 180°

subtract 78 from each side of the equation:

3x = 102°

divide both sides by 3:

x = 34°

Answer:

Decimal form : 66.67

Fraction form: 66 and 2 thirds / 100

9514 1404 393

Answer:

Step-by-step explanation:

Arithmetic sequence

The terms of an arithmetic sequence have common difference. If the missing term is x, then the difference between terms is the same:

  x -250 = 10 -x

  2x = 260 . . . . . . add 250+x to both sides

  x = 130 . . . . . . . . divide by 2

The missing term of an arithmetic sequence is 130.

(the common difference is -120)

__

Geometric sequence

The terms of a geometric sequence have a common ratio. If the missing term is x, then the ratios between terms are the same:

  x/250 = 10/x

  x^2 = 2500 . . . . . . . multiply both sides by 250x

  x = ±√2500 = ±50 . . . take the square root

The missing term of a geometric sequence is +50 or -50.

(the common ratio is ±1/5)

A18.04 all you have to do is multiply the 2 numbers

[tex] \frac{3}{5} \div \frac{7}{12 } [/tex]

[tex] = \frac{3}{5} \times \frac{12}{7} [/tex]

[tex] = \frac{36}{35} [/tex]

[tex] = 1 \frac{1}{35} [/tex]

Answer:

P(4)=-12

Step-by-step explanation:

p(4)=7x2-9(4)+10

p(4)=14-36+10

p(4)=24-36

p(4)=-12

Answer:

B

Step-by-step explanation:

The distribution is skewed to the left (the lower end is pulled out to the left).  The mean is less than the median.  If the distribution were even more skewed to the left the mean would decrease, but the median (middle number in the data) would stay the same.

Answer:

Question? It's incomplete.

Answer:

Ur question, pls??? Itz incomplete.

Answer:

The answer is B .

Step-by-step explanation:

Hope it was helpful .

Answer:

A

Step-by-step explanation:

Look at the graph

C]              D]

0        =     20.00            

1        =     21.50

2        =     23.00

3        =     24.50

C= 1.50

20+ 1.50= 21.50

21.50+ 1.50= 23.00

23.00+ 1.50= 24.50

You always add 1.50 so the answer is A.

Hope this helps

Answer:

I believe the answer is 52.

Step-by-step explanation:

I used the shape given to find the surface area because nets are not fun and my brain likes shapes better.

Answer:

y = -2x + 11

Step-by-step explanation:

If you already have the slope, all you need to do is find the y-intercept.

y = -2x + b

1 = -2(5) + b

1 = -10 + b

11 = b

The equation is y = -2x + 11

Answer:

Two shapes are similar when they have the same shape while their sizes may be the same or different

Therefore, two similar shapes are shapes that have a relationship such that the dimensions of one of the shapes can be obtained from the dimensions of the other shape by multiplying by a scale factor

All circles have the same shape and are defined by their center and radius

Given circle with center at 'x' and radius 'r' and circle with center 'y' and radius 's', then there exist a scale factor a = s/r such that we have;

r × a = s

Where a = s/r, we get;

r × s/r = s

We can therefore, obtain a circle with with the same size as the circle with center 'y' and radius 's' by multiplying the radius of the circle with center at 'x' and radius 'r' by a

Therefore the circle with center at 'x' and radius 'r' is similar to the circle with center 'y' and radius 's'

Step-by-step explanation:

Just did it! <3

Hope this helps!

Answer:

Step-by-step explanation:

The equation of the nth term of the arithmetic sequence is: [tex]a_n =a_1+d(n-1)[/tex]

d = 38 - 29 = 9

a₁ = 29

Therefore:

                 [tex]a_{64} =29+9(64-1)\\\\a_{64} =29+9\cdot63\\\\a_{64}=596[/tex]

Answer:

I'd say B has similar data set

Answer:

mean=2.6

Step-by-step explanation:

1+3+4+4+1=13

13 divided by 5=2.6

Answer:mean= 2.6=13/5

Step-by-step explanation:

mean=sum of all values/number of values

so,

mean=(1+3+4+4+1)/5

mean=13/5=2.6