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3 years ago

Please help me with my question!!

Mathematics

2 answers:

AveGali [126]3 years ago

6 0

Answer:

Step-by-step explanation:

To find the answer we add to the fractions

5/6 + 2/3 = 5/6 + 4/6 = 9/6 = 3/2 = 1 1/2

Romashka [77]3 years ago

3 0

Answer:

1 1/2

Step-by-step explanation:

5/6 + 2/3

Get a common denominator

5/6 + 2/3 *2/2

5/6 + 4/6

9/6

Rewriting as a mixed number

1 3/6

1 1/2

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PLS answer both of them!!! What is 9/11 of 3 4/5? And what is 12/14 of 3 4/6??? PLS answer NEED to sleep in 15 minutes and still

Goryan [66]

#1
3.10909 (09 is repeated)
#2
3.124857....

3 0

3 years ago

When Kimchi is made, it is initially fermented for the first 3 days at a temperature of 70 degrees Fahrenheit and then immediate

svet-max [94.6K]

The given temperatures of 70 °F, 50 °F, and 35 °F, at the given 3, 3, and

6 days give the following step function;

$\begin{cases}f(x) = 70^{\circ } & \text{ if } 0 \leq x \leq 3 \\f(x) = 50^{\circ} & \text{ if } 3 < x \leq 6 \\ f(x) = 35^{\circ }& \text{ if } 6 < x \leq 12 \end{cases}$

Please find attached the graph of the step function?

<h3>How can the step function be written?</h3>

The temperature at it is fermented in the first three days = 70 °F

From day 3 to 6 the temperature = 50 °F

From day 6 to day 12, the temperature at which it is kept in the freezer = 35 °F

The step function is therefore;

$\begin{cases}f(x) = 70^{\circ } & \text{ if } 0 \leq x \leq 3 \\f(x) = 50^{\circ} & \text{ if } 3 < x \leq 6 \\ f(x) = 35^{\circ }& \text{ if } 6 < x \leq 12 \end{cases}$

The graph of the above function created with MS Excel is attached

Learn more about step functions here:

brainly.com/question/2509505

8 0

3 years ago

What is the solution to this system of linear equations?y − 4x = 72y + 4x = 2(3, 1)(1, 3)(3, −1)(−1, 3)

Setler79 [48]

If im understanding your post this is what i get

y − 4x = 72

+ y + 4x = 2

_________

2y= 74

Y= 72/2

Y= 36

y − 4x = 72

35-4x=72

-4x=72-35

-4x=37

X= 37/-4

X= - 37/4 or -9.25

Answer in point (-37/4, 36)

5 0

3 years ago

Read 2 more answers

Please help this is due today!!

Roman55 [17]

Answer:

F(x) plus or minus would shift up or down...

1/3 f(x) "shrinks everything down by 1/3

the first answer is the correct choice

Step-by-step explanation:

6 0

3 years ago

the distance from Earth to the moon is 384,000 kilometers. What is the distance expressed in scientific notation?

Alex Ar [27]

Answer:

Yes B is correct

Step-by-step explanation:

6 0

4 years ago