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FromTheMoon [43]
3 years ago
6

When are fractions useful? When are ratios useful?

Mathematics
1 answer:
Aloiza [94]3 years ago
8 0
Fractions are useful for constant of proportionality, ratios, and just simplifying decimals. Ratios are good for recipes
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The height of a tree in feet over x years is modeled by the function f(x).
SVEN [57.7K]
The following statements are true:
The tree grows approximately 7 feet between years 5 and 7; 
the tree stops growing at around 30 feet

In graphing the function, we see that the initial value, when x = 0, is 1 ft, not 2.
Additionally, we can see the values as the height increases; when the tree hits 15 feet, it continues to grow at around 1.5 feet every 0.4 years until it hits around 25 feet tall.  Then it begins to slow down.
6 0
3 years ago
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The LCM of 2^2×5^2×7 and another number N is 2^2×3×5^2×7^2 find the lowest value of N
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256: 2(8) :)))))))))))))))))

4 0
3 years ago
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What is the y-intercept of a line that has a Slope of 3 and passes through point (-1, -7)
Degger [83]

Answer:

B)-4

Step-by-step explanation:

y=mx+c

sub in a point and gradient/slope to get c

-7=3(-1)+c

-7=-3+c

-7+3=c

c=-4

y=3x-4

if u looking for the y intercept make x=0

y=3(0)-4

y=-4

6 0
2 years ago
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Please Help Me Im timed
Mrac [35]
A is the answer. The graph shows a decrease i the value as age increases.
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3 0
3 years ago
Find three consecutive integers such as two times the first integer, plus three times the second integer, minus the third intege
NikAS [45]

The three consecutive integers are 5, 6, and 7.

What are consecutive integers?

Whole numbers that follow one another without a gap are known as consecutive integers. A few examples of consecutive integers are 15, 16, and 17, 1,2 and 3, and so on.

Finding the Consecutive Integers

Let the three consecutive integers be a, a + 1, and a + 2.

These three consecutive integers are to be such that two times the first integer when added to three times the second integer minus the third integer, it is equal to 21.

⇒ 2a + 3(a+1) - (a+2) = 21

2a + 3a + 3 - a -2 = 21

5a - a + 3 - 2 = 21

4a + 1 = 21

4a = 20

a = 20/4

a = 5

∴ a+1 = 5+1

a+1 = 6

And, a+2 = 5 + 2

a +2 =7

Hence, the three consecutive integers come out to be 5, 6, and 7

Learn more about consecutive integers here:

brainly.com/question/1767889

#SPJ4

8 0
2 years ago
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