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2 years ago

I need some help please

Mathematics

2 answers:

spin [16.1K]2 years ago

7 0

Answer:

140 will be his weight of Antony's weight

lyudmila [28]2 years ago

3 0

The answer is around 145 cm. Why? Well, this is a reasonable estimate for his height because if his weight is 45 kg, this is where his height would fall in terms of centimeters.

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What is the next term in the sequence?

just olya [345]

if the sequence goes on without any changes

it will be d+8a

4 0

2 years ago

Read 2 more answers

What property is this<br> 16+(c+17)=(16+6)+17

Art [367]

Answer: Associative Property

This equation would be the associative property because you would have the ability to add or multiply these numbers, regardless of how they were grouped together

6 0

2 years ago

Heyyy Friends!! Whats 9+(1*1)+6=??

aev [14]

Answer:

16 :)

Step-by-step explanation:

5 0

3 years ago

The scheduled arrival time for a daily flight from Boston to New York is 9:35 am. Historical data show that the arrival time fol

Lady_Fox [76]

Answer:

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean is:

$M = \frac{a+b}{2}$

The standard deviation is:

$S = \sqrt{\frac{(b-a)^{2}}{12}}$

Arrival time of 9:18 am and a late arrival time of 9:41 am.

9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.

Mean:

$M = \frac{a+b}{2} = \frac{0+23}{2} = 11.5$

Standard deviation:

$S = \sqrt{\frac{(b-a)^{2}}{12}} = \sqrt{\frac{(23 - 0)^{2}}{12}} = 6.64$

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

8 0

3 years ago

The owner of Sack of Suds paid his cashier $60 when he was actually owed only $42. What was the

OLga [1]

Answer: 42.9%

Step-by-step explanation:

Percent error is the difference between the measured and known value, which is divided by the known value, and then multiplied by 100%.

Percent error = (Estimated number- Actual number)/Actual Number × 100.

= (60 - 42)/42 × 100

= 18/42 × 100

= 0.429 × 100

= 42.9%

5 0

3 years ago