3 years ago

Someone please help me

1 answer:

8 0

I think the answer may (0,0). This is just a guess

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butalik [34]

2.25h(60m/hr)(1/3)=45m

So Rick spends 45 minutes studying math per night.

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2 years ago

Tema [17]

Answer:

<h2>4 bilion = 4 × 10⁹</h2>

Step-by-step explanation:

The scientific notation:

$a\cdot10^k$

where

$1\leq a$

4 billion:

in USA: 4,000,000,000

in Europe: 4 000 000 000 000

$4\underbrace{000000000}_9=4\cdot10^9$

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2 years ago

Nonamiya [84]

21 nickels and 9 dimes

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2 years ago

Yuliya22 [10]

Answer:

Step-by-step explanation:

5z - 7, you would say 5 times z minus 7, which is the same as 5 less than th product of 7 and a number z

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2 years ago

oksano4ka [1.4K]

Answer:

The intersection of both lines.

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2 years ago