Find the tenth term of the sequence 3,2,-1,-6,-13

Answers

Answer 1

Answer:

-78

Step-by-step explanation:

Answer 2

Answer:

to advance from 7th to 21st term of an arithmetic sequence one must add the constant difference 14 times. from 21 to 301 is advancement by 280, in total; thus d = 280/14 = 20. Tenth term is 21 + 3(20) = 81

Step-by-step explanation:

hope this helps

Related Questions

Which function is graphed

Answers

Answer -2-

Step-by-step explanation:

Help
Brainiest answer to whoever is correct

Answers

Step-by-step explanation:

Well you need to multiply 12 by 5 and you get 60

Hope this helps

Answer: 60

Will make BRAINLIEST!!!! Please show work!!

Answers

The answer is 25%.
You just do 40/160 and you get .25 then multiply that by 100 and you get 25%

Answer:

25%

Step-by-step explanation:

160 ÷ 2 is 80

80 ÷ 2 is 40

half of 50% is 25%

so the answer is 25%

Write as single Fraction in its simplest form
3/x + 3/2x

Answers

Answer:

Step-by-step explanation:

(multiplying the numerator and denominator of a fraction by the same number doesn't change its value ... The solutions for 4x2−3x−1=0 are x=1 and x=−14.

Let x=−118 and y=−114 .

Which expression has a negative value?

Multiple choice question.

A)
x+y

B)
x−y

C)
x·y

D)
xy

Answers

Answer:

Step-by-step explanation:

negative +negative =negative

the answer I think is letter A hope this help

How many centimeters of cubic amounts to the volume of the cube with a edge of 0.1 m

Answers

Answer:

[tex]V=1000\ cm^3[/tex]

Step-by-step explanation:

The edge of the cube, a = 0.1 m

We need to find the volume of the cube. The formula for the volume of the cube is given by :

[tex]V=a^3[/tex]

Put the respected values,

[tex]V=(0.1)^3\\\\V=0.001\ m^3\\\\or\\\\V=1000\ cm^3[/tex]

So, the volume of the cube is equal to [tex]1000\ cm^3[/tex].

Find the median of the data in the dot plot below.
centimeters
Height for each toddler
at Ms. Cabrera's daycare
Loi
:
Es
+
+
+
80
81
82
83
84
85
86
Height (centimeters)
AY

Answers

Using it's concept, it is found that the median of the data in the dot plot is 83.5.

What is the median of a data-set?

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.

The dot plot gives the number of times each measure appears, hence in this problem, the data-set is composed by:

{81, 82, 83, 83, 84, 84, 85, 85}

Even cardinality, hence the median is the mean of the two middle elements, 83 and 84, hence:

M = (83 + 84)/2 = 83.5.

The median of the data in the dot plot is 83.5.

More can be learned about the median of a data-set at https://brainly.com/question/22481790

a car can travel 360 miles on 24 gallons of gasoline. how far can it travel on 17 gallons

Answers

Answer:

i think its 255

Step-by-step explanation:

360 divided by 24 and then multiply that answer by 17

Answer:

240?

Step-by-step explanation:

Find the Mean Absolute Deviation: 5, 11, 2, 7, 16.\
A.8.2
B.1.24
C.2.84
D.4.24

Answers

Using it's formula, it is found that the Mean Absolute Deviation is given by:

D.4.24

What is the mean absolute deviation of a data-set?The mean of a data-set is given by the sum of all observations divided by the number of observations.The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.

In this problem, the mean is given by:

[tex]M = \frac{5 + 11 + 2 + 7 + 16}{5} = 8.2[/tex]

Hence, the mean absolute deviation is given by:

[tex]M_d = \frac{|5-8.2| + |11-8.2| + |2-8.2| + |7-8.2| + |16-8.2|}{5} = 4.24[/tex]

Hence option D is correct.

More can be learned about the Mean Absolute Deviation at https://brainly.com/question/3250070

20 points need help ASAP:A yellow jacket can fly 4.5 meters in 9 seconds. How fast in kilometers
per hour can a yellow jacket fly?

Answers

Answer:

1.8 KMH

Step-by-step explanation:

to get the meters per second, simply divide the meters by the seconds. 4.5/9= .5

now, to convert from meters per second to kilometers per hour, multiply the meters per second by 3.6.

.5 x 3.6 = 1.8

Answer:

1.8 km/h

Step-by-step explanation:

Use dimensional analysis:

4.5m/9sec x 0.001km/1m x 3600sec/1hour=

16.2km/9hr=

1.8 km/h

I forgot how to do this

Answers

Answer:

it should be -1,1

Step-by-step explanation:

Which equation represents the following quadratic equation written in vertex form?
x2 + 4x - 2= 0

Answers

the Answer is x= -- 2 + V 6

Which set of ordered pairs (x, y) could represent a linear function?
A = {(-3,6), (0:3), (4,0), (7, -3)}
B = {(-6,3), (-3, 4), (0,5), (3,6)}
C = {(-7,7), (-2,5), (3,4), (8,3)}
D = {(-8,7), (-4,5), (-1,3), (3,1)}

Answers

Answer:

The second option represents a linear function

so B is the answer

Step-by-step explanation:

linear functiona show pattern and B goes +3 and +1

The answer you are looking for is B.

find the measurement of angle E

Answers

Answer:

Measurement of angle E is 55°.

Step-by-step explanation:

By applying triangle sum theorem in ΔACE,

m∠A + m∠E + m∠C = 180°

(6x - 15)° + (4x)° + m∠E = 180°

m∠E = 180° - (10x - 15)

= (195 -10x)°

Similarly, in ΔBDE,

(5x - 1)° + (4x)° + m∠E = 180°

(9x - 1)° + m∠E = 180°

m∠E = 180 - (9x - 1)

= (181 - 9x)°

By equating both the measures of angle E,

(195 - 10x) = (181 - 9x)

195 - 181 = 10x - 9x

x = 14

m∠E = (195 - 10x) = 195 - 10(14)

= 195 - 140

= 55°

Therefore, measurement of angle E is 55°.

32 + x = -12
What is the very first step?

Answers

Answer: The first step would be to subtract 32 from both sides.

Step-by-step explanation:

The answer to the whole equation is -44.

To get -44 you need to get rid of the 32 to get the x to be alone.

Could anyone maybe explain how to do this to me or give the answer please? Thank you so much!

Answers

Answer:

b and e are the only correct answers.

Step-by-step explanation:

when you graph these equations, there is one point on the graph where both of the lines intersect, which is (0, 2), therefore there is only one solution.

i hope this helps :)

[tex] \frac{x}{4} + \frac{2x}{4} [/tex]

Answers

3x/4 =3/4 x
That said

anyone got ph recommendations lol

Answers

Answer: hmmmmmmmmmmmmmmmm no sorry

Step-by-step explanation: thanks for the points tho G

what is the domain of y=Vx+7+5

Answers

Answer:

The Domain is x>-7 or C

The Range is x>5 or b

Step-by-step explanation:

edge

The domain of the function y = √(x+7) + 5 is [-7, ∞).

What is a function?

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

The given equation is y = √(x+7) + 5.

For the expression under the square root to be non-negative, we must have x + 7 ≥ 0.

The domain of the function is all real numbers greater than or equal to -7.

Thus,

The domain of the function y = √(x+7) + 5 is [-7, ∞).

Learn more about functions here:

https://brainly.com/question/28533782

#SPJ7

Hannah decided to make finger gelatin for a huge children’s party. She had to make 8 packs of gelatin. Each pack needed 2 cups of water. How many quarts of water will she need? a 8 quarts
b 3 quarts
c 4 quarts
d 6 quarts

Answers

Answer:

C.) 4 quarts

Step-by-step explanation:

(Keep in mind that 4 cups=1 quart

1 pack=2 cups2 packs=4 cups/1 quart3 packs=6 cups4 packs=8 cups/2 quarts5 packs=10 cups6 packs=12 cups/3 quarts7 packs=14 cups8 packs=16 cups/4 quarts16 cups=4 quarts

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

Answer:

4 quarts

Step-by-step explanation:

8x2c= 16oz

16oz÷2c= 8pt

8pt÷2pt=4qt

4QT

) Fred buys a video game disk for $4. There was a discount of 20%.What is
the sales price?

Answers

Answer:

so 4 dollars is discount

100-20=80 so

4 dollars =80%

1 dollar=20%

80+20=100

4+1=5

original price=$5

Answer:

I think is may be $3.20 I may be wrong sorry if I am.

Step-by-step explanation:

go pico go go go go pico go (help me answer this )

Answers

Answer:

Step-by-step explanation:

Triangle LMN is similar to triangle JKH
Complete each statement with the corresponding angles (PLS HELPP)

Answers

Answer:

L coressponds to J

M coresponds to K

N coresponds to H

Step-by-step explanation:

HELPPP MEEE PLEASEEEE!!!!

Answers

Answer:

#1 is 8

#2 is -18

Step-by-step explanation:

13-5=8

-13 - 5= -18

number 1 is 8 and number 2 is 20

If ABCD is a parallelogram, m supplementary)

Answers

The third choice, 3x + 4 + x = 90.
Angles A and D should add to 90 degrees.
Just like how angles A and B should add to 90 degrees and angles D and C.
The whole parallelogram should add to 360 degrees.

Solve for h in the figure below

Answers

Answer:

b. [tex]\frac{2}{3} \: ft[/tex]

Step-by-step explanation:

[tex] \triangle ABE\sim \triangle CDE[/tex]

(AA postulate)

[tex] \therefore \frac{AB}{CD} =\frac{BE}{DE} [/tex]

[tex] \therefore \frac{2}{h} =\frac{24}{8} [/tex]

[tex] \therefore \frac{2}{h} =3 [/tex]

[tex] \therefore h= \frac{2}{3} \: ft[/tex]

Jelene is cutting a strip of yard that is 11/12 inch long into the pieces that are 2/12 inch long for a collage. How many complete pieces can she make?

Answers

Answer:

Step-by-step explanation:

2/12 goes in 11/12 5 times. 1/12 inch will be left.

click on me for a picture!

- HERES A BETTER EXPLANATION: Angle 1 is 140°. You need to find the value of angles, 2, 3, and 4. I’m pretty sure everything should add up to 360°

Answers

Answer:

140

Step-by-step explanation:

1 and 3 are vertical angles meaning they are equal. 4 and 3 make a straight angle. A straight angle is 180.

180-140=40

2 and 4 are straight angles so should be equal.

1=140

2=40

3=140

4=40

12 square + 9 square= c square

Answers

Answer:

21 square I think bc 9 + 12 = 21

Step-by-step explanation:

Answer:225 squ.

Yw*-*

Matt needs to buy 13 cases of oil. Each case contains 24 bottles. How many bottles of oil will Matt have?

Answers

Ndndndjjrjrjdnjdndnf

Answer:

312

Step-by-step explanation:

24×13=312

Hope that helps

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