All categories

3 years ago

What is -6w < 85. help

Mathematics

1 answer:

dolphi86 [110]3 years ago

5 0

Answer:

w=[-14.1667, ∞)

Step-by-step explanation:

the variable w can be any real number less than the value of 85, thus -6 multiplied by any number greater than the value of 14.1667 shall be less than 85. the value for the minimum limit number is obtained dividing 85 by -6 due to the varibale -6w and the value 85 as the maximum limit.

You might be interested in

Answer the question and explain how did you get the answer. answer number 10.

Troyanec [42]

Use subtraction to find the lengths of segments WX and XY.

Point W is on (9,3), point X is on (5,3) and point Y is on (5,9), if I'm reading this correctly.

Point W and point X match with their y-values, so we ignore them. Subtract the x-values, 9 and 5, to get the length. In this case, the length is 4 units.

Point X and point Y match with their x-values, so we ignore them. Subtract the y-values, 3 and 9, to get 6.

Since the problem is asking for length, you always subtract the smaller number from the larger one, as you can't have a negative distance or length.

3 0

3 years ago

A cube has a side length of 1.7 centimeters what is the volume of the cube

Blizzard [7]

V ~ 4.91 cm^3

V = a^3

6 0

2 years ago

Read 2 more answers

What is the lcm of 1 and 5

Temka [501]

Answer:

Step-by-step explanation:

6 0

2 years ago

The inspection division of the Lee County Weights and Measures Department is interested in estimating the actual amount of soft

cluponka [151]

Answer:

The 98% confidence interval estimate of the true average amount of soft drink in each bottle is between 2.97 liters and 3.01 liters.

Step-by-step explanation:

We have the standard deviation for the sample, so we use the t-distribution to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 64 - 1 = 63

98% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 63 degrees of freedom(y-axis) and a confidence level of $1 - \frac{1 - 0.98}{2} = 0.99$ . So we have T = 2.387

The margin of error is:

$M = T\frac{s}{\sqrt{n}} = 2.387\frac{0.06}{\sqrt{64}} = 0.02$

In which s is the standard deviation of the sample and n is the size of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 2.99 - 0.02 = 2.97 liters

The upper end of the interval is the sample mean added to M. So it is 2.99 + 0.02 = 3.01 liters

The 98% confidence interval estimate of the true average amount of soft drink in each bottle is between 2.97 liters and 3.01 liters.

7 0

2 years ago

What is the 6th term of the geometric sequence 1024,528,256

zmey [24]

167 i believe according to my calculations

3 0

3 years ago