Someone please help me with this!!!

Mathematics

2 answers:

Alexxx [7]3 years ago

7 0

34.I
for this problem you just multiply the 20 by 2=40
and then you add 40+3=43
which will equal
$\frac{43}{20}$

35.G
if you divide
$58 \div 25 = 2.32$
so G
$\frac{58}{25}$

36. C
$\frac{5}{5} = 1$
so if you subtract
$\frac{6}{5} - \frac{5}{5}$
will equal

$\frac{1}{5}$
$1 \frac{1}{5}$

Kaylis [27]3 years ago

6 0

34.I 43/20
35.G 58/25
36.C 1 1\5

You might be interested in

Mark can remember only the first 4 digits of his friend's phone number. He also knows that the number has 7 digits and that the

denis-greek [22]

Answer:

<em>19800 seconds, or 330 minutes, or 5 hours + 30 minutes</em>

Step-by-step explanation:

<u>Number Permutations</u>

We know the phone number has 7 digits, 4 of which are known by Mark. This leaves him 3 digits to guess with. We also know the last one is not zero. The number can be represented as

XXY

Where X can be any digit from 0 to 9 and Y can be any digit from 1 to 9. The first two can be combined in 10x10 ways, and the last one can be of 9 ways, this gives us 10x10x9 = 900 possible permutations.

If each possible number takes him 22 seconds, every possibility will need

22x900=19800 seconds, or 330 minutes, or 5 hours + 30 minutes

3 0

2 years ago

Helppp Plsss Asap!!! Thanks

tester [92]

Answer:

Step-by-step explanation:

The average rate of change is

f(x2) - f(x1)

-----------------

x2-x1

We want to find the change from 1 to 3

f(3) = 8

f(1) = 2

f(3) - f(1) 8-2 6

----------------- = ------------ = ---- = 3

3-1 2 2

4 0

3 years ago

Red ribbons are wrapped around all the columns of a building. Each ribbon does not overlap itself. Each column has a radius of 3

Roman55 [17]

Hello!

If this long ribbon measures 144 $\pi$ feet, you can see, it was only multiplied by one number, which has the be the diameter of a column to get our circumference. If we divide this by our diameter 6 (diameter is double the radius, 3), we get our answer below.