2 years ago

Describe the pattern in the numbers. write the next number in the pattern

1 answer:

3 0

The pattern in the first set of numbers is times 3, to find the next number multiply 54 by 3 to get 162.
The pattern in the second set of numbers is plus 4, to find the next number add 4 to 0 to get 4.
The pattern in the last set of numbers timed -3, to find the next number multiply -81 by -3 to get 243.

You might be interested in

The total sales of a company (in millions of dollars) t months from now are given by .

nydimaria [60]

Answer:

A. find

Step-by-step explanation:

it helps you

8 0

2 years ago

A person gets on and off a bathroom scale four times. The four readings (in pounds) are 148, 151, 150, and 152. Each time after

Ganezh [65]

Answer:

See explanation below

Step-by-step explanation:

Since each time after the person gets off the scale, the reading is 2 lb the person's weight must be near the mean of

148-2, 151-2, 150-2, 152-2; that is to say, near the mean of 146, 149, 148, 150 = (146+149+148+150)/4 = 148.25

We could estimate the uncertainty as the standard error SE

$\bf SE=\frac{s}{\sqrt{n}}$

where

s = standard deviation of the sample

n = 4 sample size.

Computing s:

$\bf s=\sqrt{\frac{(146-148.25)^2+(149-148.25)^2+(148-148.25)^2+(150-148.25)^2}{4}}=1.479$

So, the uncertainty is 1.479/2 = 0.736

It is not possible to estimate the bias, since it is the difference between the true weight and the mean, but we do not know the true weight.

5 0

2 years ago

Jim is able to sell a hand-carved statue for $670 which was a 35% profit over his cost. How much did the statue originally cost

n200080 [17]

A)496.30, hope this helped

7 0

3 years ago

The area of a rectangular park is 3/5 square mile. The length of the park is 7/8 mile. What is width of the park

Ira Lisetskai [31]

3/5 is 0.6
7/8 is 0.875
0.6/0.875 is 0.685714286
0.685714286 is 685714286/1000000000
(not so sure about it but that was what i came up with hope i helped)

6 0

3 years ago

Does this seem answer seem correct?

Blababa [14]

I mean I think so I’m not completely sure it’s a really hard question

5 0

3 years ago