MATHEMATICS HIGH SCHOOL

Which one is it , help me on this please please please please please please please

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

7^-2 = 1/7^2

The negative means you flip it

1/7^2 times 7^6 is 7^6/7^2 (just multiply).

using rules of exponents, 7^6/7^2 is 7^4 (just subtract 2 from 6)

D is the only one that equals 7^4, as 2 times 2 is 4.

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One reason you may wish to estimate your travel time is so that you can inform others of your expected arrival time.

Answers

So you can schedule events or work meetings/conferences.

Here is an example below :

I'am in Tallahassee Fl and it's 12:25, but I need to be in Thomas'ville Ga at 1:00, it takes me 30 minutes to get there but it takes me 5 minutes to leave town , I would probably arrive sometime around 12:55 , this leaves me 5 minutes early.

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I really hope that this helps you a lot.

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Answers

Answer:

The first and 3rd are functions, but the second and fourth are not functions.

Step-by-step explanation:

To see if something is a function, use the vertical line test. If there are multiple y coordinates for a singular point for x, it is not a function.

0 × 95 yall help if you think ppl are not smart

Answers

Answer:0

Step-by-step explanation:

(1+5/6)(1-5/6)

I don't understand it

Answers

(a+b)(a-b) = a^2 - b^2

(1+5/6) (1-5/6) = 1^2 - (5/6)^2 = 1 - 25/36 = 36/36 - 25/36 = (36-25)/36 = 11/36

11/36 is your answer

A clothing store stocks socks made of either cotton or wool, each in five colors, and each in seven sizes. How many items are needed for a complete assortment?a)14
b)35
c)70

Answers

Answer:

Option: c is the correct answer.

c) 70

Step-by-step explanation:

There are two choices in the quality of the item i.e. Cotton or wool.

There are 5 choice of color.

Also there are seven sizes.

Hence, in order to find the total number of items that are needed for a complete assortment we need to use to method of permutation.

i.e. the calculation is:

$2_P_1* 5_P_1* 7_P_1\n\n\n=(2!)/((2-1)!)* (5!)/((5-1)!)* (7!)/((7-1)!)\n\n\n=(2!)/(1!)* (5!)/(4!)* (7!)/(6!)\n\n\n=2* 5* 7\n\n\n=70$

Hence, the answer is:

c) 70

There are two types in five colours so 2x5=10. There are then seven sizes of each so 7x10=70. Your answer is C.70. I really need brainliest answers.

Tricia manages the front office at a local doctor’s office and needs to figure out payroll for the front office clerk that is paid hourly. Tricia also hasto make sure that she keeps the front office clerk under 40 hours a week to avoid overtime pay. After reading the problem, what are you being asked to do? What information are you provided? What mathematical operation applies (addition, subtraction, multiplication or division) and write your equation in the box below. What are the steps to solve the problem? What is the answer to the question? Does your answer make sense? Why?
The front office clerks time sheet reads as follows: Monday 480 minutes Monday 480 minutes Tuesday 450 minutes Tuesday 480 minutes Wednesday 495 minutes Wednesday 480 minutes Thursday 480 minutes Thursday 480 minutes Friday 300 minutes Friday 480 minutes
Does Tricia need to pay the front desk office clerk overtime?

After reading the problem, what are you being asked to do?

What information are you provided?

What mathematical operation applies (addition, subtraction, multiplication or division) and write your equation in the box below

What are the steps to solve the problem?

What is the answer to the question?

Does your answer make sense? Why?

Answers

The data about the number of minutes per day is so confusing. I'll just answer it based on what I understood from the data provided:

Monday: 480 minutes
Tuesday: 450 minutes
Wednesday: 495 minutes
Thursday: 480 minutes
Friday: 300 minutes

We need to add up all the minutes worked for the week:
480 + 450 + 495 + 480 + 300 = 2,205 minutes

2,205 minutes / 60 minutes = 36.75 hours

36.75 hours is less than the maximum number of hours worked in a week which is 40 hours.

36.75 hours translates to 36 hours and 45 minutes of work for the week.

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