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garik1379 [7]
2 years ago
11

MAY YOU PLEASE HELP ME

Mathematics
1 answer:
IrinaVladis [17]2 years ago
5 0

Answer: y=20x+10

Step-by-step explanation:mark me brainlest please

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(7/3,4/3),(-1/3,2/3)
nevsk [136]
How is this a question?
5 0
3 years ago
Find the value of Tan 45°​
Step2247 [10]

Answer:

The exact value of tan(45°) is 1

Step-by-step explanation:

I hope it's helpful!

3 0
2 years ago
It’s takes Kim 8 hours to travel a distance of 360 miles at this rate how many miles does Kim travel in 12 hours
olchik [2.2K]

Answer:

540

Step-by-step explanation:

\frac{360}{8}  =  \frac{x}{12}  \\  \\ 45 =  \frac{x}{12}  \\  \\ 12(45 =  \frac{x}{12} ) \\  \\ x = 540

8 0
3 years ago
A culture started with 3000 bacteria. After 2 hours it grew to 3300 bacteria. Predict how many bacteria will be present after 16
bixtya [17]

Answer:

6,430\ bacteria

Step-by-step explanation:

we have a exponential function of the form

y=a(1+r)^{x}

where

y is the population of bacteria

a is the initial value

r is the rate of growth

x is the number of hours

we have

a=3,000 bacteria

y=3,000(1+r)^{x}

For x=2, y=3,300

substitute

3,300=3,000(1+r)^{2}

(3,300/3,000)=(1+r)^{2}

Apply square root both sides

1+r=\sqrt{3.3/3}

r=\sqrt{3.3/3}-1

r=0.0488

r=4.88\%

substitute in the equation

y=3,000(1+0.0488)^{x}

y=3,000(1.0488)^{x}

<u><em>Predict how many bacteria will be present after 16 hours</em></u>

For x=16 hours

substitute

y=3,000(1.0488)^{16}

y=6,430\ bacteria

6 0
3 years ago
Sam and John live on the same street. John is 1 year older then twice Sam’s age. When you sum their ages you get37.How old are e
Lana71 [14]

Answer:

15

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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