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2 years ago

Use the Distributive Property to write each expression as an equivalent expression. Then evaluate it. 3(5+1)

Mathematics

1 answer:

KiRa [710]2 years ago

4 0

Answer:

Step-by-step explanation:

$3(5 + 1) \\ 3(5) + 3(1) \\ 15 + 3 \\ 18$

The distributive property means you distribute the multiple to all terms in the parenthesis, in this case the terms are 5 and 1.

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Laylah as already spent 3 minutes on the phone,and she expects to spend 1 more minute with every phone call she routes.If she ro

GuDViN [60]

Answer:

Step-by-step explanation:

Let x represent the number of phone call that she routes.

Laylah has already spent 3 minutes on the phone and she expects to spend 1 more minute with every phone call she routes. This means that if she routes x phone calls, the total number of time that Layla would have spent on the phone is

3 + x

If she routes 23 phone calls, the total time that Layla would have spent on the phone in total is

3 + 23 = 26 minutes

7 0

2 years ago

There are three nursing positions to be filled at Lilly Hospital. Position 1 is the day nursing supervisor; position 2 is the ni

Stels [109]

Answer:

There are 1716 ways the three positions can be filled by these applicants.

Step-by-step explanation:

Permutation is the number of arrangement of <em>k</em> items from <em>n</em> distinct items.

$^{n}P_{k}=\frac{n!}{(n-k)!}$

For example, permutation can be used to compute the number of ways to arrange 4 mathematics books together when arranging all the 7 books on a shelf.

In this case there are 3 available nursing positions to be filled.

A total of 13 candidates are qualified for all the three positions.

Then the number of ways the 3 positions can be filled by the 13 candidates can be determine using permutation.

Compute the possible number of selections as follows:

$^{13}P_{3}=\frac{13!}{(13-3)!}=\frac{13!}{10!}=\frac{13\times 12\times 11\times 10!}{10!}=1716$

Thus, there are 1716 ways the three positions can be filled by these applicants.

3 0

2 years ago

Choose the polynomial that is written in standard form.

eduard

Answer:

B OR the second one

8 0

3 years ago

What is the angle elevation in degrees

kherson [118]

I’m sorry but this ain’t math

6 0

3 years ago

Read 2 more answers

Pete has the option of borrowing $380 for one week at an APR of 600% or borrowing the $380 for one week with a fee of $45. Which

GarryVolchara [31]

APR = annual percentage rate.

Since Pete is borrowing the money for one week, the APR must be divided into a daily interest rate before we can figure out how much he'll pay for the loan.

There are 365 days in a year. Divide the APR by 365 to find the daily interest rate.

$\frac{600}{365} = 1.643$

The daily interest rate of the loan will be 1.643%.

The following equation is used to find the total interest payment:

$A = P(1+ \frac{r}{365})^{t} - P$

A represents the total amount paid in interest. P represents the amount borrowed for the loan. r represents the daily interest rate. t represents the amount of days the loan will last.

Plug in your values into the equation.

$P = 380, r = 1.643, t = 7$

$380(1+ \frac{1.643}{365})^{7} - 380 = 12.136$

Rounded to the nearest hundredths value, the total interest paid will be $12.14.

Compare the total amounts paid for both loans.

$12.14 < $45

The better deal is the loan with the 600% APR.

8 0

2 years ago

Read 2 more answers