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2 years ago

Solve the following equation for m. F=mv^2 / r

Mathematics

1 answer:

aleksklad [387]2 years ago

8 0

Answer:

Step-by-step explanation:

F = $\frac{mv^2}{r}$

mv² = Fr

m = $\frac{Fr}{v^2}$

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What are the upper and lower quartilles of the following plots? 4,5,8,9,10,15,15,20

scZoUnD [109]

Answer:

Step-by-step explanation:

median=(9+10)/2=9.5

upper quartile=15

8 0

3 years ago

Select all ratios that are in their simplest form.

Alekssandra [29.7K]

Answer:

The ratios in their simplest form are:

A 25:24

B 19:24

C 23:24

D 11:16

Step-by-step explanation:

The ratios are in their simplest form are the ratios that cannot be simplified further.

We will check all the ratios one by one

A 25:24

Cannot be further simplified so it is in the simplest form

B 19:24

Cannot be simplified further.

C 23:24

Cannot be simplified further

D 11:16

Cannot be simplified further

E 27:18

$27:18\\3:2$

Further simplified, so it was not in simplest form.

Hence,

The ratios in their simplest form are:

A 25:24

B 19:24

C 23:24

D 11:16

5 0

3 years ago

To mail a letter to Vienna, Austria the post office charges a flat rate of $9.75 and an additional $0.50 for every ounce the let

bearhunter [10]

Missing details

Which type of function model would be appropriate for this situation?

Answer:

Linear function

Step-by-step explanation:

Given

$y = 0.50x +9.75$

Required

The function model

A function of the form:

$y = mx + b$

is referred to as a linear function where

$m = slope/rate$

$b=y\ intercept$

By comparison:

$m = 0.50\ b = 9.75$

So, it is a linear function (linear model)

4 0

3 years ago

Help ASAP PLEASE take a ss and do it or explain how I can get this done HELP PLEASE I NEED THIS NOW

Lorico [155]

Answer:

When a line has a slope of 1/3, it means it's going up 1 unit and to the right 3 units.

(Remember rise/run; in which rise is movement up or down, and run is movement left or right. )

Here's an example graphed above for you⤴⤴⤴

Hope this helps you :)

6 0

3 years ago

Elan Coil [88]

Answer:

Similarity means that two figures are the same shape, but not necessarily the same size, color or orientation, congruent means two figures are the same in every form.

Step-by-step explanation:

In my understanding, The Property of Rigid motion holds two points:

- The relative distance between two points stays the same,

- The relative position of the points stays the same

This includes, translations, reflections, and rotation but not to dilutions since it breaks these rules. The relative distance between points gets smaller after dilution.

4 0

3 years ago