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3 years ago

Describe a real-world situation in which you might use the expression 50+2x

Mathematics

1 answer:

zloy xaker [14]3 years ago

5 0

Hope this helps you!

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Rewrite the conditional statement in if-then form: 3x + 2 = 23, because x = 7

Flauer [41]

Answer:3(7)+2=23. 21+2=23

Step-by-step explanation:

6 0

3 years ago

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Kylie can afford a $1310-per-month house loan payment. If she is being

Lesechka [4]

Answer:

The amount which she borrow as house loan is $ 48514.56

Step-by-step explanation:

Given as :

The house loan per month afford by Kylie = $1310

The period of loan = 25 Years

The annual rate compounded monthly = 8.4%

Principal = $ P

∵ The per month loan afford amount = $1310

So, The amount afford in 25 years = $1310 × 25 × 12

Or, The amount afford in 25 years = $393,000

<u>Now, from compounded method</u> :

Amount = Principal × $(1+\frac{Rate}{12\times 100})^{12\times Time}$

Or, $393,000 = $ P × $(1+\frac{8.4}{12\times 100})^{12\times 25}$

Or, $393,000 = $ P × $(1.007)^{300}$

Or, $393,000 = $ P × $\frac{393,000}{8.10066}$

∴ P = $ 48514.56

Hence The amount which she borrow as house loan is $ 48514.56 Answer

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3 years ago

What is the integral of ∫4x^2 dx

Nataly_w [17]

Answer:

$\boxed{\frac{4}{3} x^3 + c}$

Step-by-step explanation:

$\int\limits {4x^2} \ dx$

$= \frac{4}{3} x^3 + c$

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3 years ago

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Explain why the product of 2 times any number is an even number

leonid [27]

If you add 2 odd numbers together eg. 5+5 it would become an even number eg. 10.

If you add 2 even numbers together eg. 60+60 it would stay as an even number eg.120.

The product is basically the same thing as that but instead of adding the same number twice, you multiplying the number with 2 which is the same as adding two of the same numbers.

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3 years ago

In 2012, researchers working with a very large population of health records found that 9.3% of all Americans had diabetes (sourc

icang [17]

Answer:

False. These events are dependent.

Step-by-step explanation:

A represent the event "the first individual has diabetes."

B represent the event "the second individual has diabetes."

The probability that the second individual has diabetes changes according to the probability that the first individual has diabetes. Therefore these events are dependent.

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3 years ago