# What is the next term in the pattern? 15, 16, 18, 21, 25, …

QUESTION POSTED AT 19/08/2019 - 05:51 PM

QUESTION POSTED AT 19/08/2019 - 05:51 PM

THE NEXT TERM WOULD BE 30

v = 4/3*pi*r^3

derivating both sides with respect to t

dv/dt = 4*pi*r^2*dr/dt

when d = 1.7, r = 0.85, and dv/dt = 2:

2 = 4*pi*(0.85)^2*dr/dt

thus

dr/dt = 1/(2pi*(0.85)^2)

=1/(2*3.14*0.85^2)

=0.22

derivating both sides with respect to t

dv/dt = 4*pi*r^2*dr/dt

when d = 1.7, r = 0.85, and dv/dt = 2:

2 = 4*pi*(0.85)^2*dr/dt

thus

dr/dt = 1/(2pi*(0.85)^2)

=1/(2*3.14*0.85^2)

=0.22

ANSWERED AT 23/09/2019 - 04:32 AM

QUESTION POSTED AT 23/09/2019 - 04:32 AM

It gave you the answer for men they said their were 18 men out of 23 so are they asking for women or actually men cause if it was that it would be 18/23

ANSWERED AT 23/09/2019 - 04:32 AM

QUESTION POSTED AT 23/09/2019 - 04:32 AM

A + 5a= 6a

3b + b= 4b

Solution: 6a + 4b

3b + b= 4b

Solution: 6a + 4b

ANSWERED AT 23/09/2019 - 04:31 AM

QUESTION POSTED AT 23/09/2019 - 04:31 AM

0.0547 you are dividing the numbers by 10 each time.

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

Divide each number by 10 if the problem is :

547 54.7 5.47 0.547

Times each number by 10 if the problem is :

0.547 5.47 54.7 547

Hope this helped :)

547 54.7 5.47 0.547

Times each number by 10 if the problem is :

0.547 5.47 54.7 547

Hope this helped :)

ANSWERED AT 23/09/2019 - 04:30 AM

QUESTION POSTED AT 23/09/2019 - 04:30 AM

Hope this helps. let me know if you need any further assistance.

ANSWERED AT 23/09/2019 - 04:29 AM

QUESTION POSTED AT 23/09/2019 - 04:29 AM

15% coupon. off the cost of the item

ANSWERED AT 23/09/2019 - 04:28 AM

QUESTION POSTED AT 23/09/2019 - 04:28 AM

A=24

d=6

n=500

an=24+(500-1)6

an=24+(499x6)

an=24+2994

an=3018

d=6

n=500

an=24+(500-1)6

an=24+(499x6)

an=24+2994

an=3018

ANSWERED AT 23/09/2019 - 04:27 AM

QUESTION POSTED AT 23/09/2019 - 04:27 AM

I looked it up accouple times and all the answers say it is 75

ANSWERED AT 23/09/2019 - 04:26 AM

QUESTION POSTED AT 23/09/2019 - 04:26 AM

25 cars, because if 10 cars = 2/5 of his collection that means 5 cars are 1/5. Since 1/5 x 5 = 1, that means there are 25 cars in his collection. (5x5 = 25)

ANSWERED AT 23/09/2019 - 04:25 AM

QUESTION POSTED AT 23/09/2019 - 04:25 AM

To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. If your answer is a negative number then this is a percentage decrease.

ANSWERED AT 23/09/2019 - 04:25 AM

QUESTION POSTED AT 23/09/2019 - 04:25 AM

3. 1

----- : -----

100. 2

----- : -----

100. 2

ANSWERED AT 23/09/2019 - 04:25 AM

QUESTION POSTED AT 23/09/2019 - 04:25 AM

**Solution:**

X 4 8 12 16 20

F(x) 11 25 16 9 31

A function is said to be increasing if ,

As you can see from the table given as x increases , f(x) increases as well as decreases.

So it is increasing as well as decreasing function.

Now plotting the graph on two dimensional coordinate plane and drawn perpendicular from these points on X axis.

Equation of line joining two points

Equation of line joining two points (4,11) and (8,25) is

4(y-11)=14(x-4)

4 y -44 = 14 x -56

4 y = 14 x -12

y= --------(1)

Area under line (1) is

Equation of line joining (8,25) and (12,16) is

4(y-25 )= -9(x-8)

4 y - 100= -9 x + 72

4 y = -9 x + 172

y = --------(2)

Area under line 2 is

Equation of line joining (12,16) and (16,9) is

-4(y-16) = 7(x-12)

-4 y + 64= 7 x -84

-4 y = 7 x -148

y = -----------(3)

Area under the line 3 is

Equation of line joining (16,9) and (20,31) is

4(y-9) = 22(x-16)

4 y - 36 = 22 x - 352

4 y = 22 x - 316

y= ---------(4)

Area under the line 4 is

Total Area = Area under the line (1+2+3+4)

=

= 72 +82+50+80

= 284 square units

You can find area using the formual of area of trapezoid which is = [Sum of parallel sides]× [perpendicular distance between them]

ANSWERED AT 23/09/2019 - 04:25 AM

QUESTION POSTED AT 23/09/2019 - 04:25 AM

There are 3 terms in you math subjected question, hope this helps!

ANSWERED AT 23/09/2019 - 04:24 AM

QUESTION POSTED AT 23/09/2019 - 04:24 AM

What is exercise 15?

ANSWERED AT 23/09/2019 - 04:24 AM

QUESTION POSTED AT 23/09/2019 - 04:24 AM

1 and 2 are both factors of 18 but not multiples of 3 .

ANSWERED AT 23/09/2019 - 04:24 AM

QUESTION POSTED AT 23/09/2019 - 04:24 AM

107/4 equals 25 remainder 7

ANSWERED AT 23/09/2019 - 04:23 AM

QUESTION POSTED AT 23/09/2019 - 04:23 AM

21-9=12

M=12

12 +9=21

your answer is M=12

M=12

12 +9=21

your answer is M=12

ANSWERED AT 23/09/2019 - 04:23 AM

QUESTION POSTED AT 23/09/2019 - 04:23 AM

ANSWERED AT 23/09/2019 - 04:22 AM

QUESTION POSTED AT 23/09/2019 - 04:22 AM

17 times 18/100 = 3.06

The total cost of his brunch including tip is 17+3.06 =$20.06

which is 20 dollar and 6 cents

The total cost of his brunch including tip is 17+3.06 =$20.06

which is 20 dollar and 6 cents

ANSWERED AT 23/09/2019 - 04:21 AM

QUESTION POSTED AT 23/09/2019 - 04:21 AM

It is 36:24 and 24:36, as what I know of

ANSWERED AT 23/09/2019 - 04:21 AM

QUESTION POSTED AT 23/09/2019 - 04:21 AM

25 x (40/100) = x

x = $10

So the 40% is $10

THUS, 25+10 = 35

Hence, the new price is $35

x = $10

So the 40% is $10

THUS, 25+10 = 35

Hence, the new price is $35

ANSWERED AT 23/09/2019 - 04:19 AM

QUESTION POSTED AT 23/09/2019 - 04:19 AM

If you see a zero that means that you are counting by 10s For example: 10,20,30,40,50,60,70,80

ANSWERED AT 23/09/2019 - 04:19 AM

QUESTION POSTED AT 23/09/2019 - 04:19 AM

240 is probably multiplied some other number if theres another number on there to multiply or divide by.

ANSWERED AT 23/09/2019 - 04:18 AM

QUESTION POSTED AT 23/09/2019 - 04:18 AM

The answer would be D. because there seven family plus same amount they have

ANSWERED AT 23/09/2019 - 04:17 AM

QUESTION POSTED AT 23/09/2019 - 04:17 AM

16 x

---- = ----

64 100

Then do cross multiply to get 1600 = 64x

Then divide both sides by 64

So the answer is 25%

---- = ----

64 100

Then do cross multiply to get 1600 = 64x

Then divide both sides by 64

So the answer is 25%

ANSWERED AT 23/09/2019 - 04:16 AM

QUESTION POSTED AT 23/09/2019 - 04:16 AM

It will be 10 feet in 14 second

ANSWERED AT 23/09/2019 - 04:16 AM

QUESTION POSTED AT 23/09/2019 - 04:16 AM

A personality test may be given to assess individual behavior patterns.

ANSWERED AT 23/09/2019 - 04:15 AM

QUESTION POSTED AT 23/09/2019 - 04:15 AM

Little over half a pound. .8lbs

ANSWERED AT 23/09/2019 - 04:14 AM

QUESTION POSTED AT 23/09/2019 - 04:14 AM

All you have to do here is subtract 2 on both sides to isolate R.

R + 2 < 15

R < 13

R + 2 < 15

R < 13

ANSWERED AT 23/09/2019 - 04:13 AM

QUESTION POSTED AT 23/09/2019 - 04:13 AM