All categories

3 years ago

Plz no links and a real answer plz

Mathematics

2 answers:

shtirl [24]3 years ago

7 0

w=3 can i have brainliest

kati45 [8]3 years ago

4 0

Answer:

W = 19/15, or about 1.267

Step-by-step explanation:

For this equation, we need to solve for W. We want the variable to be all by itself, so to do that, we are going to add 8/15 on both sides of the equation, to make it equal. So the equation becomes:

11/15 = W - 8/15

+8/15 +8/15

On the right side, the -8/15 + 8/15 cancel, so we are left with just W. However, we still need to do the 11/15 + 8/15.

(11 + 8)/15 = W

Which simplifies to:

19/15

If you wanted to put in decimal form it would be around 1.267. Hope this helps you!

You might be interested in

Choose the statement that tells how the area of the reduced design compares to the area of the original design.

timama [110]

The original is 5cm, the reduced is 2.5cm

2.5/5 = 0.5 = 1/2

Area is a square measurement, so the area of the reduced image would be the scale squared, which would be 1/2^2 which = 1/4

The answer is:

The area of the reduced design is 1/4 of the area of the original.

8 0

3 years ago

Read 2 more answers

Jason and Jill or two students in mr. White's math class. On the last 5 quizzes Jason scored an 80 90 95 85 and 70. Jill scored

Mrac [35]

Jason's scores : 80 90 95 85 70 and

Jill's score : 70 75 90 100 95.

Mean of Jason's scores = $\frac{80 + 90 + 95 + 85 + 70}{5}=\frac{420}{5}=84.$

Mean of Jill's scores = $\frac{70+75+90+100+95}{5}=\frac{430}{5}=86$

Now, in order to find the mean absolute deviation, need to find the difference of each score from means.

<u>Mean absolute deviation for Jason's scores.</u>

|84-80| = 4

|84-90| = 6

|84-95| = 9

|84-85| = 1

|84-70|= 14

$\frac{4+6+9+1+14}{5}=\frac{34}{5}=6.8$

<u>Mean absolute deviation for Jill's scores</u>

|86-70| = 16

|86-75| = 11

|86-90| = 4

|86-100| = 14

|86-95|= 9

$\frac{16+11+4+14+9}{5}=\frac{54}{5}=10.8$

Jill got average quiz score 86 and Jason got 84.

Therefore, Jill got better quiz average.

Also, the mean absolute deviation for Jason scores is less that is 6.8 than 10.8.

Therefore, Jason got more consistent grades.

8 0

3 years ago

Happy Paws charges $22.00 plus $4.50 per hour to keep a dog during the day. Woof Watchers charges $11.00 plus $5.75 per hour. Wr

AleksAgata [21]

Answer:

Total amount charged by Happy Paws = 22 + 4.50h

Total amount charged by Woof Watchers = 11 + 5.75h

3.2 hours

Step-by-step explanation:

Total amount charged by Happy Paws = 22 + 4.50h

Total amount charged by Woof Watchers = 11 + 5.75h

22 + 4.50h = 11 + 5.75h

Collect like terms

22 + 11 = 4.5h + 5.75h

33 = 10.25h

Solve for h

33/10.25 = h

h = 3.22

8 0

3 years ago

Choose true or false.

just olya [345]

Answer:

True

Step-by-step explanation:

7 0

3 years ago

What is the answer to this problom

arsen [322]

2,373divide3=791 i hope this help

7 0

3 years ago