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Brums [2.3K]
3 years ago
12

What is 15 5/7 - 6 4/5

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

8\frac{32}{35}

Step-by-step explanation:

Blababa [14]3 years ago
4 0

Answer:

8.9

Step-by-step explanation:

15.71428571-6.8=8.914285714

We round of to one significant figure because its addition n the lowest is 6.8

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<span>Creo que mi respuesta es c beto y eduado</span>
4 0
3 years ago
 Use what you've learned in this unit to model the population of Western
azamat

The population function of the Western Lowland Gorillas can either represent population growth or population decay

<h3>How to model the population</h3>

The question is incomplete, as the resources to model the population of the Western Lowland Gorillas are not given.

So, I will give a general explanation to solve the question

A population function can be represented as:

y = a(1 \pm r)^x

Where:

  • The initial population of the Western Lowland Gorillas is represented by (a)
  • The rate at which the population changes is represented by (r)
  • The number of years since 2022 is represented by (x)
  • The population in x years is represented by (y)

From the question, we understand that the population of the Western Lowland Gorillas decreases.

This means that the rate of the function would be an exponential decay i.e. 1 -r

Take for instance:

y = 2000 * 0.98^x

By comparison.

a = 2000 and 1 - r = 0.98

The above function can be used to model the population of the Western Lowland Gorillas

Read more about exponential functions at:

brainly.com/question/26829092

4 0
2 years ago
On a coordinate plane, a curved line, labeled f of x, with a minimum value of (negative 1.9, negative 5.7) and a maximum value o
Ksju [112]

Answer:

D- F(x)  > 0 over the intervals ( –2.5, –0.75) and (0.75, ∞).

5 0
3 years ago
Read 2 more answers
Please help me with this question (pic attached) explain if you can
Setler [38]

Answer:

For x=1 substituting in f(x) the value of x

f(1)=-3(1)+1 = -2

For x=0 substituting in g(x) the value of x

g(0)=3^(0) =1

Finally, we have to find for what value of x the function f(x) gives -8

f(x) = -8

-8 = -3x+1

-3x=-9

x=3

5 0
3 years ago
Please help me !!!!!!!!!!!!!
Ostrovityanka [42]
Umm i would not trust that file
5 0
3 years ago
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