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il63 [147K]
3 years ago
15

Determine the value of y, if x is 5. y= (x +3 Answer: Submit Answer

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
6 0
The value of y is 8! 5+3=8
zepelin [54]3 years ago
4 0

Answer:

y=8

Step-by-step explanation:

substitute (plug in) 5 for x because it says that the value of x is 5

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A strand of bacteria has a doubling time of 15 minutes. If the population starts with 10 organisms, how long would it take for t
slamgirl [31]

In 90 minutes the population to grow to 700 organisms.

Given that,

A strand of bacteria has a doubling time of 15 minutes.

If the population starts with 10 organisms.

We have to determine,

How long would it take for the population to grow to 700 organisms?

According to the question,

A strand of bacteria has a doubling time of 15 minutes.

If the population starts with 10 organisms.

In 15 minutes strand of bacteria has a doubling time the population starts with 10 organisms.

\rm = 10 \times 2 = 20 \ bacteria

In 15 minutes 20 bacteria for the population to grow.

In 30 minutes strand of bacteria has a doubling time the population starts with 20 organisms.

\rm = 20 \times 2 = 40 \ bacteria

In 30 minutes 40 bacteria for the population to grow.

In 45 minutes strand of bacteria has a doubling time the population starts with 40 organisms.

\rm = 40 \times 2 = 80 \ bacteria

In 45 minutes 80 bacteria for the population to grow.

In 60 minutes strand of bacteria has a doubling time the population starts with 80 organisms.

\rm = 80 \times 2 = 160 \ bacteria

In 60 minutes 160 bacteria for the population to grow.

In 75 minutes strand of bacteria has a doubling time the population starts with 160 organisms.

\rm = 160 \times 2 = 320 \ bacteria

In 75 minutes 320 bacteria for the population to grow.

In 90 minutes strand of bacteria has a doubling time the population starts with 320 organisms.

\rm = 320 \times 2 = 640 \ bacteria

In 90 minutes 640 bacteria for the population to grow.

In 120 minutes strand of bacteria has a doubling time the population starts with 640 organisms.

\rm = 640 \times 2 = 1280 \ bacteria

In 120 minutes 1280 bacteria for the population to grow.

Hence, In 90 minutes the population to grow to 700 organisms.

For more details refer to the link given below.

brainly.com/question/3188472

3 0
2 years ago
Read 2 more answers
Please help, I’ll mark your answer as brainliest.
Alekssandra [29.7K]

Answer:

this is the answer but it must be 20 character long

8x+3

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2 years ago
The rec center has two payment choices. Plan A is $35 per month for unlimited visits. Plan B is $15 per month plus $2 per visit.
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Plan B becuase if you multiply 2 by 8 visits you get 16, and then add 15 down for that and you get 31. So 31 is less than 35 and that will be the better deal. 
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3 years ago
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Which transformation will map figure H onto figure H'?
liberstina [14]

Answer: The answer is (B) vertical translation of 10 units.

Step-by-step explanation:  We are to select the correct transformations that will map figure H onto figure H'.

We can see from the graph that if the figure H is translated vertically downwards by 10 units, then the new figure will coincide with the figure H'.

So, vertical translation of 10 units will be the correct transformation.

The other three translations - reflection across the y-axis, vertical translation of 15 units  and reflection across the x-axis will not map figure H onto figure H'.

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7 0
2 years ago
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(11x-4) + (9x+3) = (8x+53)
blondinia [14]

Answer:

x = 9/2

Solution :

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20x - 1 = 8x + 53

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