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3 years ago

PLZ HELP FAST!!!!!!!!

1 answer:

7 0

8!in is the initial value at 0 days which represents b=8
The rate of change is 3in per day, this rate is the slope m = 3
Now substitute
y = 3x + 8

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Which equation is equivalent to

o-na [289]

The equation x² + 81 = (x + 10)² is equivalent to $\sqrt{x^2 + 81} = x + 10$

<h3>How to determine the equivalent equation?</h3>

The equation is given as:

$\sqrt{x^2 + 81} = x + 10$

Square both sides

x² + 81 = (x + 10)²

Although it can be further simplified, the above equation is equivalent to $\sqrt{x^2 + 81} = x + 10$

Read more about equivalent equations at:

brainly.com/question/2972832

#SPJ1

4 0

2 years ago

due 7:59 am est. Faith is saving up to buy a new bicycle. She already has $40 and can save an additional $6 per week using money

expeople1 [14]

Answer:

After 8 weeks, Faith would have $88. money saved = 40+6w

7 0

3 years ago

Read 2 more answers

Only 23 out of 50 people in the class passed the exam. What percent of the class passed the exam?

Black_prince [1.1K]

Answer:

46%

Step-by-step explanation:

For percents, we want to make the number out of 100. 23/50 is the same as 46/100. From fraction knowledge, 46/100 is 46%.

5 0

3 years ago

Read 2 more answers

which geometric series represents 0.4444... as a fraction? a) 1/4, 1/40, 1/400, 1/4,000 b) 1/40, 1/400, 1/4,000, 1/40,000 c) 4/1

xenn [34]

Answer: $\frac{4}{10}+\frac{4}{100}+\frac{4}{1,000}+\frac{4}{10,000}$

Step-by-step explanation:

The given geometric series are:

a) $\frac{1}{4}+\frac{1}{40}+\frac{1}{400}+\frac{1}{4,000}$

on simplifying in decimals, we get

$0.25+0.025+0.0025+0.00025=0.27775\neq0.4444$

b) $\frac{1}{40}+\frac{1}{400}+\frac{1}{4,000}+\frac{1}{40,000}$

on simplifying in decimals, we get

$0.025+0.0025+0.00025+0.000025=0.027775\neq0.4444$

c) $\frac{4}{10}+\frac{4}{100}+\frac{4}{1,000}+\frac{4}{10,000}$

on simplifying in decimals, we get

$0.4+0.04+0.004+0.0004=0.4444$

Thus, this geometric series represent 0.4444.

d) $\frac{1}{10}+\frac{1}{100}+\frac{1}{1,000}+\frac{1}{10,000}$

on simplifying in decimals, we get

$0.1+0.01+0.001+0.0001=0.1111\ \neq0.4444$

7 0

4 years ago

Read 2 more answers

Please help!! Thank you if you do!!

expeople1 [14]

I think it is BD but I’m not 100% sure

6 0

3 years ago