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cricket20 [7]
3 years ago
13

Miss Ferguson recorded 17 absences the first 30 days of school. During the last 60 days of school, she recorded 42 absences. Are

the rates equivalent?
Mathematics
1 answer:
Sloan [31]3 years ago
5 0

Answer:

No, they are not

Step-by-step explanation:

The rate can be described in terms of absences per day.

Now in the first 30 days, they were 17 absences. The rate would thus be number of absences divided by number of days and that is 17/30

In the second run, there were 42 absences in the recent 60 days, rate here would be 42/60 and that is 21/30

Thus, the rates are not equivalent

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The table shows the transportation method of employees at a certain company. What percent of the total amount of employees drive
Aleks04 [339]

Answer:

about 0.38 %

Step-by-step explanation:

Total = 1,400 Employees

Those who drive a bus = 530

530 / 1,400 = 0.378571428571429

round up = about 0.38 %

3 0
2 years ago
what are the solutions of the equation x4 95x2 – 500 = 0? use factoring to solve. and x = ±10 and x = ±10i and x = ±10i and x =
Andreas93 [3]

Doing factorization, we know that the factors of the given equation are ±√5 and ±10i.

<h3>What is Factorization?</h3>

In mathematics, factorization or factoring consists of writing a number or any mathematical item as a product of several factors, typically small or easier objects of the same.

For example, 3 × 5 is a factorization of an integer 15 and is a factorization of an equation x² – 4.

So, we have the equation:

x⁴ + 95x² – 500 = 0

Factorizing the above equation:

x⁴ + 100x² - 5x² - 500 = 0

x²(x² + 100) - 5(x² + 100) = 0

(x² - 5)(x² + 100) = 0

Solving further:

x² = 5

x² = -100

x = ±√5

x = √-100

Factors: ±√5 and ±10i

Therefore, doing factorization, we know that the factors of the given equation are ±√5 and ±10i.

Know more about Factorization here:

brainly.com/question/25829061

#SPJ4

Complete question:
What are the solutions of the equation x4 + 95x2 – 500 = 0? Use factoring to solve.

x=+- sqrt 5 and x = ±10

x=+- sqrt i5 and x = ±10i

x=+- sqrt 5 and x = ±10i

x=+- sqrt i5 and x = ±10

7 0
1 year ago
Marissa is baking cookies to bring to school and share with her friends on her birthday the recipe requires three eggs for every
nadezda [96]
The answer is 9 eggs
7 0
3 years ago
Which one is the correct answer ? Explain why please !!
zysi [14]

Your answer is A) s + n because sum means to add and A is the only choice with addition.

Hope this Helps!!

7 0
3 years ago
Read 2 more answers
Dion went out to lunch. The bill, including tax, was $30. Dion left a tip of $6. What percent of the bill did Dion leave as tip?
KonstantinChe [14]
The percentage would be 20%
8 0
3 years ago
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