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2 years ago

If we have 3 dollars for 1 pesos. What is the unit rate of pesos per dollar

Mathematics

2 answers:

posledela2 years ago

8 0

3:1 because you are measuring how many dollars for one pesos

Vesna [10]2 years ago

7 0

Is 3 dollar per peso I hope this help you

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Paul, buys 2 pencils for every 3 notebooks at the flea market. If he bought a total of 48 Pencils, how many notebooks did he buy

Alexxandr [17]

Answer

Step-by-step explanation:

8 0

3 years ago

Last questions, plz help

Goryan [66]

Answer:

9. $a_n=7+6n$

10. $a_n=a_{n-1}+7$

Step-by-step explanation:

9. Given the sequence

$13, 19, 25, ...$

In this sequence,

$a_1=13\\ \\a_2=19\\ \\a_3=25\\ \\...$

Note that

$a_2-a_1=19-13=6\\ \\a_3-a_2=25-19=6,$

then the common difference in this sequence is $d=6$

You have

$a_1=13\\ \\d=6,$

then the explicit formula is

$a_n=a_1+(n-1)d\\ \\a_n=13+(n-1)\cdot 6\\ \\a_n=13+6n-6\\ \\a_n=7+6n$

10. Given the sequence

$-10,-3, 4, 11, ...$

In this sequence,

$a_1=-10\\ \\a_2=-3\\ \\a_3=4\\ \\a_4=11\\ \\...$

Note that

$a_2-a_1=-10-(-3)=-10+3=-7\\ \\a_3-a_2=-3-4=-7\\ \\a_4-a_3=11-4=7,$

then the common difference in this sequence is $d=7$

You have

$a_1=-10\\ \\d=7,$

then the recursive formula is

$a_n=a_{n-1}+d\\ \\a_n=a_{n-1}+7$

5 0

3 years ago

Can you guys help me answer these!??

alukav5142 [94]

3. 16
4. 66
5. 20
6. 16

5 0

2 years ago

Read 2 more answers

Find NP from the rectangle

serious [3.7K]

The diagonals of a rectangle are equal and bisect each other.

NQ= 2×5 =10

Using Pythagoras theoram,

PQ²+NP²=NQ²

4²+ NP²= 10²

NP²= 100-16

NP²= 84

NP =√84

5 0

2 years ago

Following a major renovation, the monthly population of patrons visiting a theme park grew according to the model P=3,000(1.21)^

babymother [125]

P= 3000 (1.21)^t, t= time in months

1 year = 12 months, and therefore, 1 month = 1/12 years

The equation showing yearly population growth changes to;

P=3000 (1.21)^t/12

The correct answer is equation [1].

8 0

3 years ago