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forsale [732]
3 years ago
10

Which formula can be used to sum the first n terms of a geometric sequence?

Mathematics
2 answers:
Dafna1 [17]3 years ago
8 0

Answer:

wat

Step-by-step explanation:

Anika [276]3 years ago
6 0

Answer: Choice B (the second one) is correct

Step-by-step explanation:

i memorized the formula.

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Please help! :( ive been stuck on this for about 30 minutes
kondaur [170]

Answer:

dimensions: 4x5x3

volume: 60 cube inches

Step-by-step explanation:

assuming each cube is a one inch cube:

the dimensions of the prism are length 5 -inches, width 4 -inches and height 3 -inches. So, 4x5x3

the volume of a prism is the length x width x height, so the volume is 4x5x3 = 60 inches cubed.

7 0
3 years ago
Read 2 more answers
Create a data set describing two variables, with at least five data points, that has an equation for the line of best fit of y =
Ira Lisetskai [31]

Answer:

X = 2, 4, 6, 7, 9

Y = 29, 33, 37, 39, 43

Step-by-step explanation:

Given a best fit line of :

y = 2x + 25

Take points X as :

X = 2, 4, 6, 7, 9

X = 2

y = 2(2) + 25 = 4 + 25 = 29

X = 4

y = 2(4) + 25 = 8 + 25 = 33

X = 6

y = 2(6) + 25 = 12 + 25 = 37

X = 7

y = 2(7) + 25 = 14 + 25 = 39

X = 9

y = 2(9) + 25 = 18 + 25 = 43

5 0
2 years ago
A bag contains 8 3/4 pounds of cat food . How many 3/8 pound servings can be made from the bag? please answer :(
LiRa [457]

Answer: 23 1/3

Step-by-step explanation:

4 0
3 years ago
Please help will give give brainliest.
IRINA_888 [86]

..........................

8 0
3 years ago
Read 2 more answers
Ricky can ride 17 km on his bike in the same length of time ha can walk 9 km.if his riding speed is 4 kph faster than his walkin
aivan3 [116]
Distance=speed times time
if they take the same time, we cal the time , t

b=bike speed
w=walking speed

bikedistnace=17=bt
walkdistance=9=wt

b is 4 more than w
b=4+w

we have
17=bt
9=wt
b=4w

ok so
multiply first equation by 9 and 2nd by 17

153=9bt
153=17wt
set equal
9bt=17wt
divide both sides by t
9b=17w
sub b=4+w for b
9(4+w)=17w
distribute
36+9w=17w
minus 9w both sides
36=8w
divide both sides by 8
4.5=w

he walks 4.5kph
5 0
3 years ago
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