help me plz with this problem

Answer:

7/256

Step-by-step explanation:

an = a1 * (1/2)^n-1

a9 = 7(1/2)^9-1

a9 = 7(1/2)^8

a9 = 7/256

Answer:

I think the answer would be -21%!

Step-by-step explanation:

-4/5 = -0.8 would be behind -.05

- 0.7 would be behind -.05

-21% = -0.21 correct answer

- square root of 1 = -1 too far from 0

Good Luck. Hope this helped.

Answer:

45min

Step-by-step explanation:

Karla take 3min to edit 1/5. So she would take 15min to edit 1page. Then she would take 45min to edit 3pages.

Answer:

A=150cm²

Step-by-step explanation:

A=6a2=6·52=150cm²

Answer:

150

Step-by-step explanation:

Answer: 6.

Step-by-step explanation:

Answer:

168 cm²

Step-by-step explanation:

the area of a kite is found by multiplying both diagonals then dividing by 2

area = pq/2

p = (8+8) = 16

q = (6+15) = 21

(16*21)/2 = 168

Answer:

Step-by-step explanation:

Based on the samples provided, the rancher can make some assumptions about the number of sheep grazing on each acre of the pasture.

Sample 1 shows 4 sheep grazing in an area of the pasture, which suggests that there may be approximately 10 sheep per acre (since 250 sheep divided by 40 acres equals 6.25 sheep per acre, and 4 is close to 6.25 divided by 0.6).

Sample 2 shows only 1 sheep grazing in an area of the pasture, which may indicate that some areas of the pasture are less densely populated with sheep than others.

Sample 3 shows 9 sheep grazing in an area of the pasture, which could suggest that some areas of the pasture are more densely populated with sheep than others.

Overall, based on these samples, the rancher could conclude that the number of sheep per acre varies across the 40-acre pasture, and that there may be some areas with higher or lower densities of sheep. However, it's important to note that these conclusions are based on a very small sample size and may not be representative of the entire pasture. Further analysis, such as additional aerial photos or on-the-ground observations, may be needed to get a more accurate picture of sheep density across the entire pasture.

!!TSAF RESWNA ESAELP

sorry i'm late but

Answer: The lower quartile is Q1) is your minimum & your maximum is quartile Q3) bc is the larger one

Step-by-step explanation:

c

a

e

b

d

is none of your answer.

Answer:

15 cookies are chocolate

Step-by-step explanation:

Well it's actually quite easy, just think about it this way. 20/4=5 since there's a 4 as the denominator in the fraction.  Or there's many other ways to find the answer. At the end of the day, you'll get the same answer just some ways are harder especially compared to the one I did.

Since we divided 4 into 20, we know the answer to that is 5.

3/4=15 if you think about it in a certain way.

Therefore the answer is 15 since 3x5= 3/4  and both of those equal 15

Hope this helps

Answer: 15

Step-by-step explanation:

So 4/4 = 20 cookies so then 3/4 is 15 cookies. All your doing is counting by 5’s.

For example, 5, 10, 15, 20

1/4 2/4 3/4 4/4

So your looking for 3/4 which is 15

Answer: 15 chocolate chip cookies

*correct me if I’m wrong*

Answer:

$792

Step-by-step explanation:

44% of 1800 is 792 :)

Answer:

Exact Form = 83/24

Decimal Form = 3.458333333

Mixed Number Form= 3 11/24

Step-by-step explanation:

Answer:

.

Step-by-step explanation:

Answer:

omg I don't know the answer to this but I'm learning it in math so yeah.

Step-by-step explanation:

Have a great day! :)

Answer:

It’s a negative slope so it’s out of a and d

And there’s not a y intercept so it’s a

Answer is A

Step-by-step explanation:

Answer:

I believe the answer is 18 (17.857)

Step-by-step explanation:

5 / 0.28 = 18

Answer:

b. 30

Step-by-step explanation:

you multiply 6 by 5 because the flagpole is 5 times bigger then the man. how i figured that out is i divided 20 by 4 to get five to know that the flagpole is five times bigger

Answer:

Part A:

mean: 4.7

median:  4.5

mode: 6

The range is 10 so i think in this situation the variability is high becaue 10 miles is a lot more than 2 miles or 0 miles

Part B:

No, even though the mode is 6 it makes more sense to use the medain or mean to get as close as posible to about how much she rides each day

Answer:

The area is 1762.5

Step by step explanation:

take those numbers and multiply them by each other.

Answer:

It should be 1762.5 (area)

just multiply them together and you should get your answer: 1762.5

Step-by-step explanation:

I hope this helps!

Answer:

for #14, x=10

Step-by-step explanation:

in the graph, 6x = 5x +10 so if x was 10 it would be 60 = 60 so x = 10

1 is a translation down 8 units and right 5 units. 2 is a translation down 9 units and right 2 units

78.5m

Step-by-step explanation:

we know the diameter so now we need to know the radius. Divide by 2 and we get 5.

A = Pi×r²

A = Pi×25

A = 78.5

Answer:

-4

Step-by-step explanation:

-8/2= -4

Answer:

-1/4 or -0.25

Step-by-step explanation:

n=2 and p=-8

substitute p as the numerator and n as the denominator in the fraction

2/-8 simplifies to 1/-4, the sign moves to the front of the fraction because any positive number divided by a negative number will be negative and it is common practice, so the answer is -1/4.

-1/4 is equal to -0.25 in decimal. -0.25 is 1/4 of -1.

Answer:

-2x²-4x or -2x(x+2)

Step-by-step explanation:

(f+g)(x) means we are adding the values of f(x) and g(x):

f(x) = -2x²-9x

g(x) = 5x

(f+g)(x) = -2x²-9x+5x = -2x²-4x = -2x(x+2)