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3 years ago

Completely factor the following expression t^2+4tv+4^2

1 answer:

4 0

Here is all I got for you. From the starting expression to the simplest one.
t^2 + 4tv + 4^2 =
t^2 + 4tv + 16 =
t(t + 4v) + 16

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Round 253.5198 to the nearest thousandth

kipiarov [429]

Answer:

253.520

Step-by-step explanation:

Let us see what is the thousandths place...

It is the third digit to the right.

253.5198 rounded is about

253.520.

I can tell because you take the thousandths place, look at the one to the right of it, then if it is greater than 5, you make the thousandths place greater. Since it's a 9, you move the extra 10 thousandths to the next thing- the hundredths. and you get 253.520.

4 0

2 years ago

Read 2 more answers

15 POINTS PLEASE HELP ASAP!!<br> (pls dont write random answers)

quester [9]

Answer:

its either d or a

Step-by-step explanation:

3 0

2 years ago

A consulting firm submitted a bid for a large research project. The firm's management initially felt they had a 50-50 chance of

Verizon [17]

Answer:

$Probability = 0.50$

Step-by-step explanation:

Given

$Probability = 50\ 50\ chance$

$Successful\ Bids = 80\%$

$Unsuccessful\ Bids = 35\%$

Required

Determine the probability before the request of past experience

In this case, we only consider the 50 50 chance probability

$Probability = \frac{50}{50 + 50}$

$Probability = \frac{50}{100}$

$Probability = 0.50$

5 0

2 years ago

Nina can ride her bike 63,360 feet in 3,400 seconds, and Sophia can ride her bike 10 miles in 1 hour. What is Nina's rate in mil

BabaBlast [244]

We know that
3600 seconds = 1 hour
Then
3400 seconds = 3400/3600
= 17/18 hours
5280 feet = 1 mile
Then
63360 feet = 63360/5280 mile
= 12 mile
So
Distance covered by Nina in 17/18 hours = 12 mile
Then
Distance covered by Nina in 1 hour = 12/(17/18) miles
= 12.71 miles.
From the above deduction, we can conclude that the speed of Nina is 12.71 miles per hour.
Speed of Sophia is 10 miles per hour. So Nina is the girl that rides at a faster speed.

4 0

2 years ago

Read 2 more answers

We will flip a balanced coin 3 times and for each toss, record whether we get a Head or a Tail. Write all possible outcomes of t

Mandarinka [93]

Answer: A- 2/3

Step-by-step explanation:

Possible outcomes when a coin is tossed 3 times is 1/2 + 1/2+ 1/2= 3/2

Probability of getting exactly one tail=

3/2x=1

x=1÷3/2

=1 ×2/3

=2/3

4 0

3 years ago