All categories

3 years ago

Which best describes the relationship between the successive terms in the sequence shown?

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

3 0

This is a geometric sequence where each number is being multiplied by -2

You might be interested in

Which statement describes the solution to the system of equations?

Murrr4er [49]

It has exactly one solution.
If you graph both of these equations on desmos, you will see that they only cross once. Therefore you only have one solution

8 0

3 years ago

Read 2 more answers

14 feet out of 36 feet

ohaa [14]

Why’s your question?

3 0

2 years ago

PLS HELPPP TIME LIMIT!!!!

Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A university with a high water bill is interested in estimating the mean amount of time that students spend in the shower each d

Bas_tet [7]

Answer: $(4.0845,\ 6.5755)$

Step-by-step explanation:

As per given , we have

n = 11

$\overline{x}=5.33\\\\ s=1.33$

Since population standard deviation is missing, so we use t-test.

Critical t-value for 99% confidence :

$t_{\alpha/2,\ n-1}=3.106$ [using two-tailed t-value table]

Confidence interval :

$\overline{x}\pm t_{\alpha/2}\dfrac{s}{\sqrt{n}}\\\\= 5.33\pm (3.1060)\dfrac{1.33}{\sqrt{11}}\\\\\approx5.33\pm1.2455\\\\=(5.33-1.2455,\ 5.33+1.2455)\\\\=(4.0845,\ 6.5755)$

Hence, 99% confidence interval for the mean amount of time that students spend in the shower each day.= $(4.0845,\ 6.5755)$

7 0

3 years ago

For each equation choose a value for x and then solve

ss7ja [257]

Answer:

Step-by-step explanation:

For each equation choose a value for x and then solve to find the corresponding y value that makes that equation true.

5 0

3 years ago