# What is the sum of a 7-term geometric series if the first term is 6, the last term is 24,576, and the common ratio is −4?

QUESTION POSTED AT 26/03/2020 - 02:29 PM

QUESTION POSTED AT 26/03/2020 - 02:29 PM

**Answer:**

Sum of the geometric sequence is 19662.

**Step-by-step explanation:**

Sum of the terms in a geometric series is represented by the formula

In this formula a = first term

r = common ratio

n = number of terms

Given in the question

a = 6

r = (-4)

n = 7

Therefore sum of the sequence is 19662

Add up the total number of balloons (15) there are 4 purples so the probably of you getting purple at all is 4/15. consider that after you hit the first purple, your odds decrease to 3/14.

ANSWERED AT 28/03/2020 - 01:00 PM

QUESTION POSTED AT 28/03/2020 - 01:00 PM

No, because the eagles acid in its stomach is stronger and when the pellet is found most of the bones will be dissolved or disintegrated

ANSWERED AT 28/03/2020 - 12:59 PM

QUESTION POSTED AT 28/03/2020 - 12:59 PM

The best answer is B

ANSWERED AT 28/03/2020 - 12:58 PM

QUESTION POSTED AT 28/03/2020 - 12:58 PM

**Answer**

**I got D) 2 on USATestprep **

ANSWERED AT 28/03/2020 - 12:58 PM

QUESTION POSTED AT 28/03/2020 - 12:58 PM

Angles 1, 3, 5, 7, 9 and 11 are corresponding while angles 2, 4, 6, 8, 10 and 12 are corresponding

angles 8 and 7 are supplementary

since 4 and 8 are corresponding, angle 4 is 132° so angle 8 would also be 132°

180-132=48°

angle 7 would be 48°

angles 8 and 7 are supplementary

since 4 and 8 are corresponding, angle 4 is 132° so angle 8 would also be 132°

180-132=48°

angle 7 would be 48°

ANSWERED AT 28/03/2020 - 12:55 PM

QUESTION POSTED AT 28/03/2020 - 12:55 PM

If A(x', y') & B(x",y") the the distance AB is given by the following formula:

AB =√[(x"-x')² + (y"-y')²]

Plug into the above with A(4,5) and B(-4,11).

AB =√[(-4-4)²+(11-5)²] =√(-8)²+(6)² = √(64) + (36) =√100 = 10

AB =√[(x"-x')² + (y"-y')²]

Plug into the above with A(4,5) and B(-4,11).

AB =√[(-4-4)²+(11-5)²] =√(-8)²+(6)² = √(64) + (36) =√100 = 10

ANSWERED AT 28/03/2020 - 12:55 PM

QUESTION POSTED AT 28/03/2020 - 12:55 PM

Answer:

Step-by-step explanation: 1/5

ANSWERED AT 28/03/2020 - 12:52 PM

QUESTION POSTED AT 28/03/2020 - 12:52 PM

X=6(9-5)-2

So

X=6(4)-2

X=24-2

X=22

So

X=6(4)-2

X=24-2

X=22

ANSWERED AT 28/03/2020 - 12:52 PM

QUESTION POSTED AT 28/03/2020 - 12:52 PM

The answer is 0 is this if i stands for a square root.

The answer is -81 if i is a variable.

The answer is -81 if i is a variable.

ANSWERED AT 28/03/2020 - 12:51 PM

QUESTION POSTED AT 28/03/2020 - 12:51 PM

B. no the answer isn't reasonable, it should be about 3 quarts.

ANSWERED AT 28/03/2020 - 12:49 PM

QUESTION POSTED AT 28/03/2020 - 12:49 PM

In a right triangle, the hypotenuse is always the longest side. Plus, the hypotenuse squared has to equal the sum of the squares of the other 2 sides. For the first "triangle" above: does ? Let's check. 196 = 25 + 16 so does 196 = 41? Obviously not. So that is not a right triangle. Let's check the second one the same way. Does ? 25 = 9 + 16. Does 25 = 25? Of course it does! So 1 is not a right triangle, but 2 is!

ANSWERED AT 28/03/2020 - 12:48 PM

QUESTION POSTED AT 28/03/2020 - 12:48 PM

**Answer:**

B

**Step-by-step explanation:**

The 2 coins that have a combined value of 26 cents are a quarter and a penny. That means that 1 quarter and 1 penny must have already been removed from the bag. For this reason, the bag now contains 1 quarter, 5 dimes, 3 nickels, and 3 pennies. Therefore, the probability that a third coin randomly chosen from the bag will be a penny is

3

1 + 5 +3 + 3

=

3

12

=

1

4

.

ANSWERED AT 28/03/2020 - 12:47 PM

QUESTION POSTED AT 28/03/2020 - 12:47 PM

6x + 8y = 24

x intercept is the value when y =0 & y intercept is the value when x=0

for y=0 ==> 6x+0 =24 ==> x=4 for x=0==> 0+8y =24 ==> y=3

(4,0) & (0,3) (ANSWER d)

x intercept is the value when y =0 & y intercept is the value when x=0

for y=0 ==> 6x+0 =24 ==> x=4 for x=0==> 0+8y =24 ==> y=3

(4,0) & (0,3) (ANSWER d)

ANSWERED AT 28/03/2020 - 12:46 PM

QUESTION POSTED AT 28/03/2020 - 12:46 PM

Space in the box = volume

volume = length x width x height

box 1 volume = 15 x 20 x 10 = 3000

box 2 volume = 15 x 20 x 14 = 4200

how much space is left = box 2 - box 1 = 1200 inches

volume = length x width x height

box 1 volume = 15 x 20 x 10 = 3000

box 2 volume = 15 x 20 x 14 = 4200

how much space is left = box 2 - box 1 = 1200 inches

ANSWERED AT 28/03/2020 - 12:44 PM

QUESTION POSTED AT 28/03/2020 - 12:44 PM

No it is not equivalent

ANSWERED AT 28/03/2020 - 12:44 PM

QUESTION POSTED AT 28/03/2020 - 12:44 PM

Jules spent $64 if u multiply each cost times 8 and add it u get that

ANSWERED AT 28/03/2020 - 12:44 PM

QUESTION POSTED AT 28/03/2020 - 12:44 PM

You would multiply 6 by both, the x and the 4 to get your answer.

6(x+4)

6*x+6*4=

6x+24

6(x+4)

6*x+6*4=

6x+24

ANSWERED AT 28/03/2020 - 12:43 PM

QUESTION POSTED AT 28/03/2020 - 12:43 PM

**Answer:**

There is a 6.67% probability that a nickel is drawn first and then a quarter.

**Step-by-step explanation:**

There are 6 coins. The sum of their values is $0.67. We need to find how many of each coin are there.

A penny is worth 1 cent.

A nickel is worth 5 cents.

A dime is worth 10 cents.

A quarter is worth 25 cents.

**To get to 67 cents, we need:**

Two pennies, a nickel, a dime and two quarters.

**So:**

**What is the probability that a nickel is drawn first and then a quarter? Assume no replacement and that all coins are equally likely.**

Initially there are 6 coins, of which 1 is a nickel. So the probability that the nickel is drawn is:

There are no replacements, so now there are 5 coins, of which 2 are quarters. So the probability that a quarter is drawn is:

.

**The probability that a nickel is drawn first and then a quarter is:**

There is a 6.67% probability that a nickel is drawn first and then a quarter.

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

The answer to th question is 7.

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

The third one because you plug 7 in for z

Z-2=5 turns into 7-2=5 which is true

Z-2=5 turns into 7-2=5 which is true

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

The answer would be 17.25

ANSWERED AT 28/03/2020 - 12:38 PM

QUESTION POSTED AT 28/03/2020 - 12:38 PM

**Answer:**

it's right, it's true

**Step-by-step explanation:**

ANSWERED AT 28/03/2020 - 12:37 PM

QUESTION POSTED AT 28/03/2020 - 12:37 PM

If you want an answer to question: You can make the equations equal to each other and solve for x. So, since the y values are the same, we can do

(+x)5x+6 = -x-7. (+x)

(-6)6x+6= -7(-6)

(1/6) x 6x= -13 x (1/6)

x= -13/6

Substitute −13/6 for x in y=5x+6:

y=5x(−13/6) + 6

y = -29/ 6.

**y= -29/6 and x= -13/6**

(+x)5x+6 = -x-7. (+x)

(-6)6x+6= -7(-6)

(1/6) x 6x= -13 x (1/6)

x= -13/6

Substitute −13/6 for x in y=5x+6:

y=5x(−13/6) + 6

y = -29/ 6.

ANSWERED AT 28/03/2020 - 12:37 PM

QUESTION POSTED AT 28/03/2020 - 12:37 PM

Multiply 2/3 by 4 to get a total jogging distance of 8/3 miles. Convert it to a mixed number, and your answer will be 2 1/3 miles.

ANSWERED AT 28/03/2020 - 12:36 PM

QUESTION POSTED AT 28/03/2020 - 12:36 PM

First you multiply 3 and 4 to get 12, then add 4 to get 16. There is also another way to do it you can draw a picture of 4 blocks then add 3 more of the 4 blocks then add one more of the 4 blocks to get 16. 16 is the answer! Hope this helped ( :

ANSWERED AT 28/03/2020 - 12:36 PM

QUESTION POSTED AT 28/03/2020 - 12:36 PM

8 is the least common mutlible of4 and 8

8: 2224: 22 LCM: 222

8: 2224: 22 LCM: 222

The Least Common Multiple (LCM) is: 2 x 2 x 2 = 8

ANSWERED AT 28/03/2020 - 12:35 PM

QUESTION POSTED AT 28/03/2020 - 12:35 PM

Choice A. Work done below:

4x-1=5x-8 ( Set the opposite sides equal to each other).

4x-5x-1=-8 (Subtract 5x on both sides)

-x-1=-8 (Combine like terms)

-x=-8+1( Add 1 on both sides)

-x=-7 (Now since you have a negative sign on both sides you can cancel them)

x=7 ( Making that as your answer!!)

4x-1=5x-8 ( Set the opposite sides equal to each other).

4x-5x-1=-8 (Subtract 5x on both sides)

-x-1=-8 (Combine like terms)

-x=-8+1( Add 1 on both sides)

-x=-7 (Now since you have a negative sign on both sides you can cancel them)

x=7 ( Making that as your answer!!)

ANSWERED AT 28/03/2020 - 12:33 PM

QUESTION POSTED AT 28/03/2020 - 12:33 PM

X+y=95

2x+y=120

filling the first in into the second, gives:

y = 95-x

2x+95-x=120 => x+95=120 => x=25, y=70

2x+y=120

filling the first in into the second, gives:

y = 95-x

2x+95-x=120 => x+95=120 => x=25, y=70

ANSWERED AT 28/03/2020 - 12:33 PM

QUESTION POSTED AT 28/03/2020 - 12:33 PM

**Answer:**

**Option A is correct.**

**Step-by-step explanation:**

Given:

**First term, a =** x + 3

second term = -2x² - 6x

Third term = 4x³ + 12x²

**Common ratio, r =**

**nth term of GP is** gievn by,

So, **Eight term =**

Therefore, **Option A is correct.**

ANSWERED AT 28/03/2020 - 12:31 PM

QUESTION POSTED AT 28/03/2020 - 12:31 PM

Rectangle, square, or rhombus

ANSWERED AT 28/03/2020 - 12:31 PM

QUESTION POSTED AT 28/03/2020 - 12:31 PM