What is the common ratio?
5, -10, 20, -40, 80
What is the 15th term of the sequence?

Answers

Answer 1

Step-by-step explanation:

Use the above formula

-5 is the difference between the numbers..

hope you understood..

What Is The Common Ratio?5, -10, 20, -40, 80What Is The 15th Term Of The Sequence?
What Is The Common Ratio?5, -10, 20, -40, 80What Is The 15th Term Of The Sequence?

Related Questions

Using the graph, determine the coordinates of the x-intercepts of the parabola.

Answers

Answer:

x=1

x=3

Step-by-step explanation:

X-intercepts are the points in which the graph crosses the x-axis

what is 100 to the power 3 over 2

8 to the power 4 over 3

49 to the power 3 over 2

Answers

1. 500,000
2. 1,365 1/3
3. 58,824 1/2

Pls I need help thank you I would mark brainliest

Answers

uhadiashdaiushdausida

i believe it would be the 2nd one.

Find the Surface Area of the figure. *
1 point

Answers

Step-by-step explanation:

A=2πrh+2πr^2

=2×22/7×3×6+2×22/7×3^2

=113.14+56.57

=169.71 m^2

Step-by-step explanation:

r = 3 cm

h = 6 cm

S. Area = 2πr² + h(2πr)

= 2 × 3.14 × 3² + 6 (2 × 3.14 × 3)

= 56.52 + 113.04

= 169.56 cm²

#CMIIW

Please help. SINE=?

Answers

Answer: opposite/hypotenuse

Step-by-step explanation:

What is the sum of 103 and h?​

Answers

Answer:

The answer is 103 + h

Step-by-step explanation:

The sum of 103 and h

i.e., 103 + h

Thus, The answer is 103 + h

-TheUnknownScientist

The answer would be 103 + h If I am wrong I’m sorry

Help help me please with this no links please

Answers

Answer:

N is perpendicular to M

Step-by-step explanation:

Because N and P are parallel, p is perpendicular to M, N is also perpendicular to M

Joey has 2 tens.
He wants to trade the tens for ones.
How many ones should Joey get?

Answers

Answer:

20 ones

Step-by-step explanation:

Kayla is painting a room that is 12 feet long and 12 feet wide. The ceiling in the room is 8 feet high. The cost of painting the walls and door is $0.33 per square foot. The cost of painting the ceiling is $0.66 per square foot. Enter the cost, in dollars, for Kayla to paint the room.​

Answers

Answer: $221.76

Step-by-step explanation:

Each wall has a length of 12 and a height of 8 and there are 4 walls

(12 x 8) x 4 = 384 sq ft

multiply sq ft by cost ($0.33)

384 x 0.33 = $126.72 for the walls and door

The ceiling has a length of 12 and a width of 12

12 x 12 = 144 sq ft

multiply sq ft by cost ($0.66)

144 x 0.66 = 95.04

add the costs

126.72 + 95.04 = $221.76 total

image of drawing of room

in a sale, the price of a coat was reduced by 25% if joe paid 90% for the coat wat was the original price

Answers

Did you mean he paid $90 or do you mean the cost was reduced $25?

solve the inequality |2x-3|<7

Answers

Answer:

ɪ ʟᴏᴠᴇ ʏᴏᴜ sᴏ ᴍᴜᴄʜ ᴘʟssssss

Dr. black is standing 15 feet from a streetlamp. the lamp is making his shadow 8 feet long. he estimates the angle of elevation from the tip of his shadow to the top of the streetlamp is 50 degrees. to the nearest foot how tall is the streetlamp?

Answers

Answer:

27 feet

Step-by-step explanation:

Total distance from base of lamp to tip of shadow

15 + 8 = 23

-------------------------

tan∅ = opp/adj

opp will be the height of the lamp

adj is 23

--------------------------

tan 50 = opp/23

multiply both sides by 23

23 * tan50 = opp

Use calculator

27.4 = opp

Rounded

27 feet

A researcher studying microorganisms has discovered a strain of bacteria that doubles every 2.8 days. How many bacteria will the researcher have after 7.3 days if they started with 650 bacteria?

Answers

Answer:

3960.4 bacteria

Step-by-step explanation:

The formula to solve the above question is given as:

P(t) = Po (2) ^t/k

P(t) = Population after time t = ?

Po = Initial population = 650 bacteria

t = Time in days = 7.3 days

k = doubling time = 2.8 days

P(t) = 650 × (2)^7.3/2.8

P(t) = 650 × 2^2.6071428571

P(t) = 650 × 6.0929582599

P(t) = 3960.4228689 bacteria.

Approximately = 3960.4 bacteria

Therefore, the number of bacteria the researcher will have after 7.3 days if they started with 650 bacteria is 3960.4 bacteria.

What is the sum of 103 and h?​

Answers

Answer:

4.02

Step-by-step explanation:

the 4.08 and a pie got married then their did would be 4.02 because of an equalities property.

Answer:

I believe the answer is not 4.02, but... 103+h=

Step-by-step explanation:

It takes 8 workers 12 days to build a wall work out how many days it would take 3 workers to complete the same job

Can anyone please help?

Answers

Answer: 4.5 days or 4 1/2 days

Step-by-step explanation: We can use cross product property, to solve this. Workers to Days remember that  

❍ Question -:

If 8 workers can build a wall in 12 days. How many days will it take 3 workers to build the same wall ?

❍ Explanation -:

In this question we are provided that 8 workers can finish a piece of work in 12 days. We are asked to calculate how many days it will take 3 workers to complete the same work.

We can solve this question using two methods :

Unitary MethodMethod of proportion

[tex] \small \green{ \underline{ \underline{\bf{ Unitary \: Method}}}}[/tex]

8 workers can build a wall in 12 days

1 worker can build a wall in 12 × 8 days

3 workers can build a wall in [tex]\dfrac{12 × 8}{3}[/tex] = 32 days.

Hence, If 8 workers can build a wall in 12 days. 3 workers will take 32 days to build the same wall.

[tex] \rule{47mm}{4pt}[/tex]

[tex] \small \orange{ \underline{ \underline{\bf{ Method \: of \: proportion }}}}[/tex]

Let us assume that 3 workers can build a wall in x days.

[tex] \begin{array}{ cc } \bf{Number \: of \: workers} & \bf{Number \: of \: days} \\ 8 &12 \\ 3&x \end{array}[/tex]

Ratio of workers = Inverse ratio of days

[tex] \small\sf{ 8 : 3 :: x : 12}[/tex]

Product of mean = Product of extreme

[tex] \rightarrow \small\rm{ 3 \times x = 8 \times 12}[/tex]

[tex] \rightarrow{x \: }\small\sf{ = \dfrac{8 \times 12}{3} = 32 \: days } [/tex]

Hence, If 8 workers can build a wall in 12 days. 3 workers will take 32 days to build the same wall.

[tex] \rule{73mm}{5pt}[/tex]

a rectangular wall with a height of 7 1/2 ft has a perimeter of 46 ft. What is the area of the wall?

Answers

Answer:

116.25 ft²

Step-by-step explanation:

Height = 7.5ft

Perimeter : 2(7.5)ft + 2x ft = 46ft

Length = x ft

15+2x = 46ft

31 ft = 2x ft

x = 15.5 ft

7.5 x 15.5 = 116.25 ft²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Can someone please help me with math. I know the pic is blurry but can you try your best please.

Answers

Answer:

A

Step-by-step explanation:

Step 1, Identify the coordinates of each vertices in the pre image

A ( -2 , 3 )

B ( 1 , 3 )

C ( 3 , -6 )

D ( -4 . -6 )

Step 2 apply dilation.

To apply the dilation we multiply the x and y values by the scale factor. ( assuming that the dilation is about the origin. )

The scale factor is 2 so we multiply the x and y values of the coordinates by 2, which is as simple as it sounds.

A ( -2 , 3 ) -------> A' ( -4 , 6 )

B ( 1 , 3 ) --------> B' ( 2 , 6 )

C ( 3 , -6 ) ---------> C' ( 6 , -12 )

D ( -4 , -6 ) ----------> D' ( -8 , -12 )

Hence the new coordinates are A' ( -4, 6 ), B' ( 2 , 6 ), C' ( 6 , -12 ), D' ( -8 , -12) Which corresponds with answer choice A

what is the value of x? 5x+2=9x-38

Answers

Answer:

10

Step-by-step explanation:

5x+2=9x-38

-4x=-40

x=10

2=4x-38
40=4x
x=10
so the value of x is 10

Two angles x and y are complementary - which means their
angles add up to 90 degrees. Angle y is 20 degrees less
than angle x. Find the measure of each angle.

Answers

Answer:

X=55° Y=35°

Step-by-step explanation:

X+Y=90°

Y= x-20

(X-20)+X=90°

2X-20=90°

2X=110°

X=55°

55°+Y=90°

Y=35°

12° is the correct answer

HELP ASAP
The data below are the number of beds in a sample
of 15 nursing homes in New Mexico in 1988.
44, 59, 59, 60, 62, 65, 80, 80, 90, 96, 100, 110, 116,
120, 135
Which box plot represents the data?

Answers

IT IS CCCCCCCCCCCCCC

Answer:

c

Step-by-step explanation:

because it's the only one with median 80!!

Can somebody solve for X on this please

Answers

Answer:

x = 15

Step-by-step explanation:

(10)(18) = 12x

x = 15

pls help w work and explanation fast thanks

Answers

Answer:

I would choose two 12 inch pizza if I want more pizza as two 12 inch pizzas have larger circumference than one 18 inch pizza

c=πd

circumference= pie × diameter

c=2πr

circumference= 2×pie×radius

A=πr²

Area= pie×square radius

Pie= 22/7, 3.14( depends on the question, sometimes the value of pie will be given in the question)

radius= half of diameter

To find perimeter of circle use 2πr

To find area of circle use πr² or πd

Find the mean and median of this list: 21, 18, 24, 19, 18, 18, 18, 19, 21, 24.

Answers

Answer: mean-20 and median-(19+19)/2 = 19

Step-by-step explanation:

Answer:

Mean→ 20

Median→ 19

Step-by-step explanation:

Mean:  is the sum divided by the number of terms.

Median: Arrange the numbers in ascending order and the median is the middle value.

✧༝┉┉˚*❋ ❋ ❋*˚┉┉༝✧

hope it helps..

have a great day!!

show that 7200 is not a perfect square number​

Answers

Step-by-step explanation:

7200√720084.85

stay safe healthy and happy.

can i get the answer and the explination on how to do this plz? thank uuu =) NO LINKS PLZ

Answers

Answer:

The answer is 94.5

Step-by-step:

This is actually quite simple. Although, in order to do this you will need a calculator. First, you identify which trigonomic function you will use in order to find the value of x. for this problem you need to use the COS function. The equation for this is COS67= 67/x. Because you are trying to find x you would multiply each side by x. now the equation is xCOS67= 67. because you still can't find the value of x by doing this you will need to get x by itself. To get x by itself divide each side by COS67. the equation is now x= 94/ COS67. This is where the calculator comes in. On the calculator enter 94 divided by 67 then COS function. This gives you the measure of RS.

y=x + 4 and 2y = -2x - 8
What are the intercepts of the line y=x+4
x-value of x-intercept
|
y-value of y-intercept

Answers

Socratic is a really good app for these type of questions! I definitely recommend. For science too!

find the slope line through
(-6,-13) and (3,-1)
A,3/4
b. 3/4
C. 43
D-4/3

Answers

the answer would be a
Slope is 1.33 and y int is -5

Pam needs to spend less than $40 on her school supplies. She spends $12 on a
new calculator and wants to buy 7 binders. How much can Pam spend on each
binder to not spend less than $40 total?

Answers

Answer:

28

Step-by-step explanation:

Total amount of money she has=$40

Spends=12

40-12=28

She has $28 dollars left to spend on her binders.

Answer:

28

Step-by-step explanation:

you use your brain

Find x.
A. 4/6
B. 6
c. 4√3
D.3/2

Answers

The answer is b sorry if I’m incorrect though

Danny charted the low temperatures over an 8 week period for a school project. The temperatures were: 34, 34, 27, 38, 48, 23, 42, 34. What was the average temperature of the 8 week period?

Answers

Answer:

35

Step-by-step explanation:

i think

Answer:

35

Step-by-step explanation:

Other Questions
Read the sentence.jefferson davis was the president of the confederate states of america.Which revision correctly contains all of the necessary capital letters?A. Jefferson davis was President of the Confederate States of America.B. Jefferson Davis was President of the Confederate States Of America. (It says this one is wrong)C. Jefferson Davis was president of the Confederate States of America.D. Jefferson Davis was president of the confederate states of America. The State Association of Retired Teachers has recently taken flak from some of its members regarding the poor choice of the association's name. The association's by-laws require that more than 60 percent of the association must approve a name change. Rather than convene a meeting, it is first desired to use a sample to determine if meeting is necessary. Suppose the association decided to conduct a test of hypothesis using the following null and alternative hypotheses:H0: p = 0.6HA: p > 0.6Define a Type II Error in the context of this problem.A.They conclude that more than 60% of the association wants a name change when, in fact, that is not true.B.They conclude that exactly 60% of the association wants a name change when that is, in fact, true.C.They conclude that more than 60% of the association wants a name change when that is, in fact, true.D.They conclude that exactly 60% of the association wants a name change when, in fact, that is not true. 1 +1 Deedederffetfrerggrrrggtrrttt Which of the following statements regarding emotion and altruism is true? A. Financial gain causes less altruistic behavior than other causes of happiness. B. The cause of happiness does not make a difference in whether or not someone demonstrates altruism. C. Happiness caused by financial gain increases altruism more than other causes. D. There is no correlation between levels of happiness and willingness to perform helping behavior. Please select the best answer from the choices provided A B C D "In fact, I propose that essays are like meals." Why could that simile make sense? This assignment will springboard off of the Photo Memoir essay you wrote in Unit 2. Revisit your photo memoir essay and research a historical event that occurred during that time period. In lieu of research, you may use primary sources such as family letters or documents that could be used to provide background for your essay. Rework the photo memoir essay to incorporate the historically significant information into a new essay that argues a point based on the graphic and textual sources you gathered. Cite the sources both implicitly and explicitly within your essay.Here is the memoir I wroteIt is what it is. Though its a cliche phrase, this is the photograph that Ive selected to discuss. It may sound trite, this quote possesses a deeper meaning. When life seems to be out of control, it causes me to feel overwhelmed. Its an instinct that I immediately want to take matters into my own hands, but in some situations, this is not feasible. This quote represents a deeper meaning that I cannot control things that are beyond me. Furthermore, the topic of discussion will revolve around It Is What It Is. Its hard to deny that when situations in our life don't go our way or even how we had planned we don't get upset. In my case, this situation can ruin my day. For example, before a ski race I used to have an expectation for myself, and I would give my best performance on the hill. Sometimes I would come up short, and this is what used to upset me. Although at the time I didn't realize that I did everything in my control to win, so at the end of the day I was racing myself. How does this tie back to It Is What It Is? Well, it seems that increasingly often you hear the phrase, It is what it is. I was taking the phrase to mean, Its not this and its not that; its something more subtle that I dont have a name for, and Im ok with that. This actively demonstrates that you're ok with things not going your way, and this can lead to better self-development. By letting things hang in an uncategorized state in their mind they may slowly come to a richer, more nuanced understanding of it, which may lead to a new insight or invention.Although there are benefits to It Is What It Is, the phrase comes with downfalls. For example, when you do have the power to change something going wrong, and you use the phrase it may come more across as giving up. Another way of saying this would be if somebody needs your help, and you have the power to help them, although you decide not to because you think the outcome is inevitable. Even though there is this downfall it does not ruin the phrase. You just have to use it at the correct time. For instance, the correct time to use this phrase would be when something is out of your control, and you are struggling to cope with it. The phrase wasn't meant to give up, it's less meant to deal with it. This phrase oddly enough has helped me cope with things that are out of my control. To sum up, everything that has been stated so far It Is What It Is is an expression used to characterize a frustrating or challenging situation that a person believes cannot be changed and must just be accepted. In saying this it demonstrates more regard for I won't let something out of my control affect me.Help me understand what to do? A fossil contains 1/16 of the carbon -14 it began with. How old is the fossil? Decide whether the triangle can be proven congruent I need help A model of a house uses a scale of 1 inch : 5 feet. The height of the model is 5 5/8inches. What is the height of the actual house? ayo whoever sent you this wants you to know... 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