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pogonyaev
3 years ago
11

Im stuck help i only have 1 hour for this test

Mathematics
1 answer:
weqwewe [10]3 years ago
7 0

Answer: -161

Step-by-step explanation:

-161 because 23 TIMES -7 is -161

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Please help ASAP will name brainliest
katen-ka-za [31]
I would say it’s 1yd, it’s too small to be 2yds.
What answer did you put and get wrong the first try?
5 0
3 years ago
A car rental agency charges $75 per day, which includes 100 miles. For each mile over 100 miles, there is an additional cost of
Archy [21]

The number of miles, m driven if the total cost for a one-day rental was $131 is; m = 160

According to the question;

  • The agency charges $75 per day, which includes 100 miles.

  • Additionally, the agency charges $0.35 per mile for each additional mile;

a) The equation relating m , the number of miles driven, if the total cost for a one-day rental was $131 is therefore;

  • $0.35m + $75 = $131.

b) To find the solution to the equation;

  • $0.35m = $131 - $75

  • $0.35m = $56

  • m = $56/$0.35

m = 160.

The number of miles, m driven if the total cost for a one-day rental was $131 is; m = 160.

Read More:

brainly.com/question/18370359

4 0
3 years ago
Somebody help me out
Bumek [7]

The number that produces an irrational number when multiplied by 0.4 is 3π. The correct option is A. 3\pi

To determine which number produces an irrational number when multiplied by 0.4

First and foremost, 0.4 is a rational number.

A rational number is a number that is of the form \frac{p}{q} where p and q are integers and q is not equal to 0.

0.4 can be written as \frac{4}{10} or \frac{2}{5}, hence, it is a rational number.

Now,

Any irrational number when multiplied by a rational number other than zero will also be irrational.

Therefore, we are to determine which of the given options is an irrational number.

  • For option A. 3π

π is an irrational number, therefore 3π is also an irrational number

  • For option B. 0.444...

0.444... can be expressed as 4/9, therefore it is a rational number

  • For option C. \sqrt{9}

\sqrt{9} = 3, which can be expressed as 3/1, therefore it is a rational number

  • For option D. \frac{2}{7}

\frac{2}{7} is a rational number

The only irrational number among the given options is 3π

Hence, the number that produces an irrational number when multiplied by 0.4 is 3π. The correct option is A. 3\pi

Learn more here: brainly.com/question/11763957

8 0
2 years ago
Pppppppppppppppppppppppppppppppppppp
IrinaK [193]

Answer:

P

Step-by-step explanation:

Findings are not the same

4 0
3 years ago
Read 2 more answers
Suppose you are determining the growth rate of two species of plants. Species A is 12 cm tall and grows 2 cm per month. Species
SashulF [63]
The answer is
A(m) = 12 + 2m
B(m) = 10 + 3m

m - the number of months
F(m) - growth in a function of months m

Species A is 12 cm tall, so the number 12 is independent on a number of months. But it <span>grows 2 cm per month. This means that in m months it will grow 2 * m. So, its function is: A(m) = 12 + 2m

Similarly, s</span>pecies B is 10 cm tall, so the number 10 is independent on a number of months. But it grows 3 cm per month. This means that in m months it will grow 3 * m. So, its function is: B(m) = 10 + 3m
5 0
3 years ago
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