Question

i anyone need help post questions here

Answer 1

Sue counted the turtles and birds in the pond. She counted 14 heads and 44 legs.

How many turtles did Sue count?

A.
4

B.
8

C.
11

D.
22

Answer 2

i would say 11

Answer 3

whats 9+10=?

Answer 4

i think is 21

Answer 5

it is 21

Answer 6

ok just making sure

Answer 7

i saw a video of someone doing it

Answer 8

@Jakob_ambrose

Answer 9

it is 11 the answer to ur question

Answer 10

medal if helped

Answer 11

how do i medal

Answer 12

click best response @Jakob_ambrose

Answer 13

the population of a local species of dragonfly can be found using an infinite geometric series where a1 = 42 and the common ratio is 3/4. write the sum in sigma notation and calculate the sum that will be the upper limit of this population

Answer 14

simplifi it

Answer 15

lol idk how

Answer 16

ok well let me get somweone to help me and you

Answer 17

@iGreen

Answer 18

the answer can not be 11 unless there were no birds lol

Answer 19

what

Answer 20

the original questions says she counted BIRDS and TURTLES
14 heads, 44 legs

only way you can get 11 turtles would be if there were 0 birds
but then there wouldn't be 14 heads

Answer 21

unless some turtles had an extra head lmao

Answer 22

mutant tutles

Answer 23

oh ok srry

Answer 24

you would make simultaneous equations

you know there are 14 heads in total
you know a bird and a turtle each have 1 head

so if we let turtles be x and birds be y
so you get an equation of

x+y=14

then you know there are 44 legs
you know a turtle has 4 legs, and bird has 2 legs
so you get another equation of
4x+2y=44

now solve simultaneously

Answer 25

for the geometric question

Answer 26

ur already right because there is 14 heads

Answer 27

you know the sum to infinity of geometric series is
\[\frac{ a }{ 1-r }\]

where a is the first term and r is the ratio

Answer 28

have a go at solving both questions from what I have told you and let me know if you still need help

Answer 29

@phi