All categories

3 years ago

HELP FIND THE UNIT RATE OF 90 DAYS/20 TRIPS PLEASEEEEE

Mathematics

2 answers:

iris [78.8K]3 years ago

8 0

Answer:

The unit rate is 4.5 days per trip

Step-by-step explanation:

So the equation would be 90 divided by 20

Simplified it is the same thing as 9 divided by 2

90 divided by 20 is 4.5

iogann1982 [59]3 years ago

5 0

Answer:

4.5/1

Step-by-step explanation:

First, I found that 10 was the first factor or whatever I could find, so our new ratio is:

9/2

This is obviously not the unit rate, but if we divide by 2 we get:

4.5/1

So our unit rate is 4.5/1

You might be interested in

Which equation expresses 9-3 rewritten as an addition

motikmotik

3+3=6 is the awnser ..

4 0

3 years ago

Given the function

nika2105 [10]

$\left \{ {{7x+6\:\:\:\:\:\:x$

$f(-1)$

Solve

$-7\cdot \:1+6x$ Swap the negative sign

$-7+6x$ Multiply the numbers

$-7+6x+7$ Add 7 to both sides

$6x$ Simplify

$\frac{6x}{6}$ Divide both sides by 6

$x$ Simplify

$-7\cdot \:1+12x$ Swap the negative sign

$-7+12x$ Multiply the numbers

$-7+12x+7$ Add 7 to both sides

$12x$ Simplify

$\frac{12x}{12}$ Divide both sides by 12

$x$ Simplify

4 0

3 years ago

Two numbers are unknown in the expression ⬜️ * {[(12-3)*3]+(◽️ *6)-8} If the value of the expression is 98 what are the unknown

aksik [14]

Try using 2 and 5.. 2x{[(12-3)x3]+(5x6)-8}=98

5 0

4 years ago

Conversions: 24,900 miles into meters (m) (1 inch =2.54cm)

Orlov [11]

For this, we will be using dimensional analysis as such:

$\frac{24900\ mi}{1}*\frac{5280\ ft}{1\ mi}*\frac{12\ in}{1\ ft}*\frac{2.54\ cm}{1\ in}*\frac{1\ m}{100\ cm}=\frac{4007266560}{100}=40072665.6\ m$

In short, 24,900 miles is 40,072,665.6 (40,072,666 if rounded to the whole meter) meters.

6 0

3 years ago

Solve log2X=log12X by graphing

Ira Lisetskai [31]

Answer: y1= logx/log2 and y2=logx/log12 (B and C)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers