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My name is Ann [436]
3 years ago
11

Translate the phrase into algebraic expression seven more than twice Jose’s height using the variable J to represent Jose height

what would be the algebraic expression

Mathematics
1 answer:
Mkey [24]3 years ago
8 0

Answer:

<em>2j+7</em>

Step-by-step explanation:

<u>Phrase Into Algebraic Expression</u>

If a problem is correctly phrased, it should be easily translated into algebraic language by following simple and concrete rules.

We have the phrase:

<em>7 more than twice Jose's height.</em>

Usually, we first deal with products and divisions before sums and subtractions because of the natural order of mathematic operations.

In the given phrase, the '7 more' part is left to the end and we start with the 'twice' part because it's a product.

Since we are using the variable j for Jose's height, then twice Jose's height is 2j.

Now we finish the expression by adding 7: 2j+7

Thus, the translation to algebraic expression is: 2j+7

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Since 308 people can visit each day, and there's 8 shows each day, we just multiply 308 by 8.

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4 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
2 years ago
5) Romeo is conducting an experiment on the flu virus. He adds 7 oz of the
alex41 [277]

Answer:

448

Step-by-step explanation:

7 x 2 x 2 x 2 x 2 x 2 x 2 = 448

7 0
3 years ago
Which of the following phrases are expression
11Alexandr11 [23.1K]

Answer:

B, D, E

Step-by-step explanation:

B, D, and E are sentences with a minimum of two numbers and at least one math operation, an expression.

6 0
3 years ago
Read 2 more answers
The picture below shows a container that Sue uses to freeze water:
Mrac [35]
I think the answer is B if I am correct 18
4 0
3 years ago
Read 2 more answers
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