2 years ago

You buy five books that are equal in

Mathematics

2 answers:

Serga [27]2 years ago

4 0

Answer:

3.70

Step-by-step explanation:

Korvikt [17]2 years ago

4 0

Answer:

3.70

Step-by-step explanation:

well 26.50-8=18.50

18.50÷5=3.70

3.70 should be the price of the 5 books

plz tell me if I'm wrong

You might be interested in

Twenty to one meaning time

Nadya [2.5K]

Answer: 20 minutes until 1 o'clock so it would be 12:40

Step-by-step explanation:

3 0

2 years ago

Evaluate the integral:<br> dx / e^(pie*x) from 2 (upper bound) to 0.

kenny6666 [7]

Substitution:
u = - π x
d u = - π d x
d x = - d u / π
----------------------
$-1/ \pi \int\limits^2_0 {e ^{u} } \, du =- \frac{e ^{- \pi x} }{ \pi } = \\ -1/ \pi (e ^{-2 \pi } -1) = \\ = \frac{1}{ \pi } - \frac{1}{ \pi e ^{2 \pi } }$

7 0

3 years ago

Consider the decimal 0.101001000100001000.... do you think this decimal represents a rational number?why or why not

Katarina [22]

The decimal is irrational because it is not repeating.

4 0

2 years ago

Please tell me the expression to this

kobusy [5.1K]

Answer:

5(5x+11)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

There are 96 people consisting of 48 married couples in a room. Assuming that no husband or wife shakes thr others hand but ever

NikAS [45]

Answer:

4512 handshakes

Step-by-step explanation:

We are told in the question, that there are

96 people in the room = 48 couples

Assuming that no husband or wife shakes each others hand but everyone else shakes hands exactly once

This means

48 couples will shake 94 people because they are excluded

This is calculated as

48 × 94 = 4512 handshakes

6 0

2 years ago