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2 years ago

Solve each inequality and graph its solution .. 40 points and brainlyest will be awarded

Mathematics

1 answer:

OLga [1]2 years ago

5 0

Answer:

sorry but i really need

points

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Write an inequality to represent the graph.<br> (0,2) (4,-1)

dusya [7]

Answer:

B. HOPE HIS HELPS

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

To be considered as a menu item for Gloria's new restaurant an item must have scored in the top 15% by the food critics in the a

vladimir1956 [14]

Answer:

Lowest score needed=4.92

Step-by-step explanation:

Using the standard normal distribution table we find the value of standard normal deviate corresponding to area of 15%

For area of 15% we have Z= -1.04

Thus we have

$Z=\frac{X-\overline{X}}{\sigma }\\\\\therefore X=\sigma Z+\overline{X}\\\\$

Applying values we get

$X=-1.04\times 2+7\\\\X=4.92$

Thus lowest score needed = 4.92

3 0

3 years ago

Find exact volume of a sphere with a radius of 10in

Elodia [21]

To find the volume of a sphere, we can apply the following formula:

/3)πr^3

We know the radius is 10, so we can plug that value in.

(4/3) * pi * 10^3

The question says "exact" volume, so I've included all of the digits in the tenths and beyond place, without rounding.

3 0

3 years ago

Shane set his watch 18 seconds behind, and it falls behind another 2 seconds every day. How many days has it been since Shane la

suter [353]

Answer:

14 days

Step-by-step explanation:

18 seconds on day 1

44-18=26

26/2=13 days

Day 1 +13 Additional days=14 days

7 0

2 years ago

3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10 Find the mean of the data.

slava [35]

Answer:

7.55

Step-by-step explanation:

An arithmetic mean is the average value of all the data points.

In order to find the average value, you add all the data points then divide the resulting sum by the number of data points there are.

The sum of all data points:

3 + 9 + 10 + 5 + 8 + 5 + 9 + 11 + 10 + 3 + 10 =

The number of data points:

3, 9, 10, 5, 8, 5, 9, 11, 10, 3, 10

1,2,3,4,5,6,7,8,9,10, 11 = 11 data points

Average value/ Mean:

83 / 11 = 7.545454545454 = rounded to 7.55

7 0

3 years ago