1. natalia is participating in a jump-a-
thon to raise money for her school
trip. she logs the number of times she
jumps rope each day for one week. on
the first day, natalia jumps 234 times.
each day for the next 6 days, she
increases her number by 41 jumps.
if she earns $2 for every jump, how
much money does natalia raise by the
end of the week? explain.

The money raise by the end of the week is $3768.

Step-by-step explanation:

Given:

On the first day , Natalia jumps 234 times. For the next six days jumps increases by 41. She earns $2 for every jump.

Now, get the total jumps at the end of the week:

Now, total money raise by the end of the week:

.

Therefore, the money raise by the end of the week is $3768.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.