1. The perimeter of a rectangle is given by the expression below, where l is the length of the rectangle and w is the width.2(l + w)

Find the perimeter of a rectangular window frame with a length of 19 inches and a width of 3 inches.

Answers

Answer 1
Answer: 2(l+w)
width=3
length=19
 now the easiest thing you can do is this= 19+3+19+3= 44
or you can say 19+3*2=44


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A common rule is that housing expenses plus other debt payments should not be more than 36% of your monthly income. Your monthly income is $4,300, and you have student loan payments of $321 per month. How much can you spend on housing?

Answers

Answer:

We can spend $1,227 on housing.

Step-by-step explanation:

Given: A common rule is that housing expenses plus other debt payments should not be more than 36% of your monthly income.

Your monthly income is $4,300.

It means we can spend 36% of $4,300 on housing and other debts.

So 36% of $4,300 = 0.36 times $4,300 = $1,548.

So we can spend $1,548 on housing and other debts. It says you have student loan payments of $321 per month.

Housing expenses = $1,548 - $321 = $1,227.

Hence, we can spend $1,227 on housing.

Common rule of your salary
=> housing expenses + other debt payment should not be more than 36% of you monthly income.
=> 4 300 dollars is you monthly income.
Let's solve the 36% of it 
=> 4300 * .36 = 1548 
=> 1548 - 321 for you student loan = 1227 dollars - the housing expenses.

4. The space shuttle travels at about 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to reach Saturn from Earth. (Assume both planets are aligned with the sun and are on the same side of the sun.) Show your work. Convert your answer into scientific notation if necessary.

Answers

Time = distance/speed. T = 1,200,000,000/28,000. This can be cancelled to 1,200,000/28. Rounding 28 to 30 for the estimate, divide by another ten: 120,000. Then divide by the remaining 3 from 30: 120,000/3 = 40,000. It will take approximately 40,000 hours.

A local television station sells time slots for programs in 30-minute intervals. If the station operates 24hrs per day, every day of the week, what is the total number of 30-minute time slots the station can sell for tuesday and wednesday?

Answers

The local television station can sell 96 of 30-minute time slots on Tuesday and Wednesday.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

here,
For Tuesday and Wednesday,
The number of minutes = days × hours × minutes.

Now, television stations sell time slots for programs in 30 minutes.
Number of 30-minute slots for days Tuesday and Wednesday

= days × hours × minutes / 30
= 2 × 24 × 60 / 30
= 4×24
= 96 slots

Thus, the local television station can sell 96 slots of 30-minute time slots on Tuesday and Wednesday.

Learn more about models here: brainly.com/question/22591166

#SPJ2

1440 is the answer.

30 minutes times 48 since one day is 24 hours times that by 2 to get 48.

48 times 30 is 1440.

Rathan thinks all factors of even numbers are even. Which explains whether Rathan is correct? He is correct because the product of 2 and any number is even.
He is correct because the product of two even numbers is even.
He is incorrect because the product of an even number and an odd number is even.
He is incorrect because the product of two odd numbers is odd

Answers

The answer to this would be C, the third of the options. This is the only response that fully answers the question. For example, two factors of 42 would be 6 and 7, and both are not even, so given the absolute nature of Rathan's belief, there is no exception that can be made to make him correct. I hope this helps, and if it was sufficient to make you understand fully set it to the brainliest answer. Have a nice day! =)

The correct answer is:

He is incorrect because the product of an even number and an odd number is even.  

Explanation:

When you multiply any number by an even number, whether it is even or odd, the product will be even.

This means that an even number can have an odd factor, and Rathan is incorrect.

Please help me with this (and my other questions) thanks

Answers

Answer:

Correct answer: V = 486 π ft³

Step-by-step explanation:

Given:

Diameter of the sphere d = 18 ft

d = 2 · r  where r is radius

r = d / 2 = 18 / 2 = 9 ft

r = 9 ft

V = (2/3) · r³· π

V = (2/3) · 9³ · π = (2/3) · 729 · π = 486 π ft³

V = 486 π ft³

God is with you!!!

John has a large number of pennies, dimes, and quarters. How many ways can he make $1.00out of his coins? Note that order doesn’t matter.

Answers

Answer:

28 ways

Step-by-step explanation:

28 ways