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Pavel [41]
3 years ago
5

Trick math question first to answer this gets brainlest

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0

Answer: 12 inches

Step-by-step explanation:

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What is down payment with regard to buying a house?
Lyrx [107]
<span>The down payment is an initial payment made when something is bought on credit.

It usually depends on the type of house or any other other form of object.</span>
7 0
3 years ago
The rate at which a body cools also depends on its exposed surface area S. If S is a constant, then a modification of (2), given
padilas [110]

Answer:

  76.25°

Step-by-step explanation:

The solution to the differential equation is an exponential curve with a horizontal asymptote at Tm. It passes through (0, 145) and (30, 95), so the equation can be written as ...

  T = 80 +65((95-65)/(145-65))^(t/30)

  T = 80 +65(3/8)^(t/30)

That is, the temperature difference is reduced to 3/8 of its original value in 30 minutes.

Since the coffee in cup B cools twice as fast, it will cool to the same temperature (95°) in 15 minutes. In the next 15 minutes, the temperature difference will be reduced to (3/8)^2 of the original 80°, so will be 11.25°. That is, the temperature of cup B will be ...

  11.25° +65° = 76.25°

after 30 minutes.

8 0
3 years ago
Which is the same as 10 to the negative 3rd power
Monica [59]
Is there any choices .......
6 0
3 years ago
Assume that blood pressure readings are normally distributed with a mean of 124 and a standard deviation of 6.4. If 64 people ar
Murrr4er [49]

Answer:

99.38%

Step-by-step explanation:

We have that the mean (m) is equal to 124, the standard deviation (sd) 6.4 and the sample size (n) = 64

They ask us for P (x <126)

For this, the first thing is to calculate z, which is given by the following equation:

z = (x - m) / (sd / (n ^ 1/2))

We have all these values, replacing we have:

z = (126 - 124) / (6.4 / (64 ^ 1/2))

z = 2.5

With the normal distribution table (attached), we have that at that value, the probability is:

P (z <2.5) = 0.9938

The probability is 99.38%

4 0
3 years ago
What is 36.3 in % because i need help on test and teacher told me to get on this
saw5 [17]

3630 percent is your answer

6 0
3 years ago
Read 2 more answers
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