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3 years ago

15

jesse needs 13 gallons of paint to finish painting the exterior of his barn if he uses 10 quarts of the paint for the doors how

many quarts will be left for the sliding on the barn

1 answer:

Thepotemich [5.8K]3 years ago

7 0

10.5 gallons will be left hoped it helped

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The median of a data set 8, 21, 17, and 13 is 15. If 17 is changed to 18, what will be the new median? a. 15.5 c. 50 b. 17.5 d.

lubasha [3.4K]

Answer:

Option A) 15.5 is correct

The new median for the new data set is 15.5

Step-by-step explanation:

Given data set is 8,21,17,13

To find the median :

First order the given set of data into least to greatest

The ordered set is 8,13,17,21

Since the given set of data is even

We can take midvalues of data in the set

Median is the mean of two middle values in the data set

$Median=\frac{13+17}{2}$

$=\frac{30}{2}$

$=15$

Therefore Median=15 ( given )

Given that if 17 is changed to 18 then the given set of data 8,21,17,13 is changed into new set 8,21,18,13

To find the median :

First order the new set of data into least to greatest

The ordered set is 8,13,18,21

Since the given set of data is even

We can take two midvalues of new data in the set

Median is the mean of two middle values in the data set

$Median=\frac{13+18}{2}$

$=\frac{31}{2}$

$=15.5$

Therefore New Median=15.5

Therefore option A) 15.5 is correct

The new median for the new data set is 15.5

5 0

3 years ago

7. For homework Javier has to solve the equation below.

cricket20 [7]

Answer:

C 10⁴

Step-by-step explanation:

The given equation is

$7.75n = 77500$

Javier has to solve for n

He can multiply through by 100 to get;

$775n = 7750000$

He can now divide through by 775 to obtain:

$n = \frac{7750000}{775}$

He can now easily simplify to get:

$n = 10000$

We rewrite as a power to get:

$n = {10}^{4}$

7 0

3 years ago

In one soccer season, Milica saved 155 out of 180 shots on goal. At this rate, about how many saves would she make out of 600 sh

Mars2501 [29]

Saved : Shots
155 : 180
x : 600

155(600) / 180 = 93,000 / 180 = 517

Answer:
517 shots would be saved out of 600 shots.

6 0

3 years ago

What are the domain and range of the function f(x)= 3^x+5

rewona [7]

Answer:

Step-by-step explanation:

Domain:all real values

Range:[5,∞)

5 0

3 years ago

Which one is greater 4.159 or 4.152????.

Illusion [34]

The first option is greater.

6 0

3 years ago

Read 2 more answers