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2 years ago

What's is the key word when remembering the difference between ratios and fractions

Mathematics

1 answer:

choli [55]2 years ago

5 0

Answer:

difference between ratio and proportion.

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Find f(0), if not supplied, and then find the equation of the given linear function.

My name is Ann [436]

Answer:

Part 1) $f(0)=2$

Part 2) $f(x)=3x+2$

Step-by-step explanation:

Part 1) Find f(0)

we know that

Looking at the data in the table

When the value of x increases by 1 unit, the value of y increases by 3 units

therefore

When the value of x decreases by 1 unit from 1 to 0, the value of y would decreases 3 units from 5 to 2

thus

$f(0)=2$

This value represent the y-intercept

Part 2) Find the equation of the given linear

Find the slope

take the points (1,5) and (2,8)

$m=(8-5)/(2-1)=3$

The equation of the line in slope intercept form is equal to

$f(x)=mx+b$

we have

$m=3\\b=2$

substitute

$f(x)=3x+2$

3 0

3 years ago

Which of the following r-value represents the strongest correlation ?

Elena-2011 [213]

Since 0.68 is closest to 1, so the answer is

<span>A) 0.68</span>

3 0

3 years ago

Can someone answer question number 39. For me. This is for 7th grade summer math and I sadly just don't get it.

iris [78.8K]

The question is basically asking you to calculate the new volume of the box that is 12x 7.5 x 2.5inches and to see if it has a larger volume than 162.5 sqin.

If you calculate the volume you should get 225 square inches.

8 0

2 years ago

Read 2 more answers

Find each angle measure to the nearest degree

IRISSAK [1]

Answer:

RS=26.49 m;

ST =14.08 m;

m<R =28°

Step-by-step explanation:

7 0

2 years ago

In AGHI, the measure of ZI=90°, HI = 5.6 feet, and IG = 2.8 feet. Find the measure

lesantik [10]

Answer:

63.4

Step-by-step explanation:

4 0

3 years ago