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3 years ago

Solve this equation. Enter your answer in the box. 1/3(+7)=3(−1)

Mathematics

1 answer:

stepan [7]3 years ago

7 0

Answer:

23/

24 = 9/2

Step-by-step explanation:

1/3* ( 1/2 - 3 3/8) = - 23/24 = -0.9583333

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I NEED HELP PLEASE EXPLAIN

kari74 [83]

Answer:

The function concerning the evolution of the value of the first car is exponential and the one concerrning the value of the second car is linear

Step-by-step explanation:

1st car's drop in value ( not considering the second hand type of drop):

1.4500$

2.4050$

3.3645$

2nd car's value is dropping 3000$ every year so the function is f(n)=45000-3000n, n- number of years

6 0

3 years ago

A medical researcher needs 6 people to test

nadezda [96]

$\boldsymbol{\mathbf{Answer}}$

$\boldsymbol{\mathbf{1235520\,different\, ways\,can\,six\, people\,be\, selected}}$

$\boldsymbol{\mathbf{Step-by-step explanation}}$

A medical researcher need to select 6 people out of 13 people who have volunteered for the test in

To find, how many ways can 6 people be selected.

= ${13}\times{12}\times{11}\times{10}\times{9}\times{8}$

$\boldsymbol{\mathbf{= 604800 ways}}$

$\boldsymbol{\mathbf{1235520\,different\, ways\,can\,six\, people\,be\, selected}}$

4 0

3 years ago

HELP PLEASE WILL GIVE ALOT OF POINTS

White raven [17]

Angle O is correspondent with the position of angle D.

8 0

4 years ago

Read 2 more answers

Debnil has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1. How many tablespoons of salt does Debnil have?

forsale [732]

Debnil have 2 tablespoons to salt.

Step-by-step explanation:

Given,

Number of teaspoons of salt = 6

Ratio of teaspoons to tablespoons = 3:1

Let,

x be the number of tablespoon of salt for 6 teaspoons.

Ratio of teaspoons to tablespoons = 6:x

Using proportion

Ratio of teaspoons to tablespoons :: Ratio of teaspoons to tablespoons

$3:1::6:x$

Product of mean = Product of extreme

$6*1=3*x\\6=3x\\3x=6$

Dividing both sides by 3

$\frac{3x}{3}=\frac{6}{3}\\x=2$

Debnil have 2 tablespoons to salt.

Keywords: ratio, proportion

Learn more about proportion at:

#LearnwithBrainly

5 0

3 years ago

8.98*5.67 Put in decimal form

sweet-ann [11.9K]

Answer:

50.9166

Not sure what you mean by decimal form cause it is already in decimal form...

If you meant fraction form it would be 254583 /5000

hope this helped! :)

8 0

3 years ago