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lapo4ka [179]
3 years ago
15

Plz help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Fofino [41]3 years ago
7 0

Answer:

I really don't know-

Step-by-step explanation:

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Kylie starts with $145 in her piggy bank. Each month she adds $20.
djverab [1.8K]

Kylie's first month collection, a1= $ 145

Second month collection , a2= $145+ 20

Third month collection, a3  = $145 +2*20

.

.

.

.

so for n months collection = an-1+20

We get an= 20 + an-1  and a1=145


4 0
3 years ago
Can someone help with problems fivethroughseven
frutty [35]

Answer:

5) 15120

6) 11880

7) 336

Step-by-step explanation:

The formula for permutation where mPn is m!/(m-n)!

Applying this to question 5, we get 9!/4!, which is 15120.

For question 6, we get 12!/8!, which is 11880.

For question 7, we get 8!/5!, which is 336.

5 0
3 years ago
Rico spent $44 on 8 toy cars. If each toy car cost the same amount of money, how much did each car cost?
bagirrra123 [75]

Answer:

$5.5

Step-by-step explanation:

Divide 44 into 5 to get what each car costs!

6 0
3 years ago
Read 2 more answers
Please help asap please please asap help (As soon as possible
kvv77 [185]
Yeah uh don’t click that link it’s under a lot of questions
6 0
3 years ago
A cylinder and its dimensions are diameter 8.4 cm and height 10.9 cm. Which measurement is closest to the lateral surface area o
Vanyuwa [196]

Answer:

287.64

Step-by-step explanation:

6 0
3 years ago
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