All categories

2 years ago

Please help. Question in photo

Mathematics

1 answer:

vladimir1956 [14]2 years ago

7 0

Answer:

1/8

Step-by-step explanation:

The relations can be written as ...

... blue = (3/5)×shirt

... sale = (5/8)×blue

... medium = (1/3)×sale

Substituting, we get

... medium = (1/3)×((5/8)×((3/5)×shirt)) = (1·5·3)/(3·8·5) × shirt = (1/8)×shirt

_____

1/8 of the shirts in the shop are medium blue T-shirts on sale.

You might be interested in

Alonzo, Enio, and George bought a watercolor paint box for $15.35 and 3 brushes for $2.25 each. They had a coupon for $2.00 off

Scilla [17]

Answer:C. [12.35+(2.25x3)-2]÷3

8 0

3 years ago

The average yearly temperature T in degrees for Newport, Oregon is given by: |T−55|≤10 Find the average temperature range in deg

Nata [24]

Good evening

The absolute value has the following property:

$|x|\leq a\iff -a\leq x\leq a$

Apllying:

$|T-55| \leq 10 \iff -10\leq T - 55 \leq 10\\ \\ -10 + 55 \leq T -55 + 55 \leq 10 + 55\\ \\ \boxed{45\leq T \leq 65}$

The average temperature range is between 45 and 65 degrees.

8 0

3 years ago

Can the sides of a triangle have lengths 1, 4, and 7?

Nadusha1986 [10]

Answer:

Step-by-step explanation:

No because the measure of two sides are always greater than the third side

Subscribe my Gaming channel Sameer Duos

3 0

3 years ago

Read 2 more answers

The interquartile range (IQR) for the data: 32,7,3,-5,1,8 , 10,36 is :

GenaCL600 [577]

Answer:

Your Interquartile range (IQR) would be 19.

Step-by-step explanation:

-5, 1, 3, 7, 8, 10, 32, 36

Median: 7.5

Lower quartile: 2

Upper quartile: 21

Interquartile range: 21 - 2 = 19

7 0

3 years ago

Meg initially has 3 hours of pop music and 2 hours of classical music in her collection. Every month onwards, the hours of pop m

zlopas [31]

Answer: Option 'd' is correct.

Step-by-step explanation:

Since we have given that

Number of hours of pop music = 3

Number of hours of classical music = 2

According to question, Every month onwards, the hours of pop music in her collection is 5% more than what she had the previous month. Her classical music does not change.

Rate of increment = 5% = 0.05

Let the number of months be 'x'.

So, our required function becomes,

$f(x)=3(1+0.05)x+2\\\\f(x)=3(1.05)x+2$

Hence, Option 'd' is correct.

3 0

2 years ago