MATHEMATICS MIDDLE SCHOOL

What is the nth term formula for 10, 7, 4, 1, -2?

Answers

Answer 1
Answer: The answer is -5
The nth term is just the next number in the sequence... This sequence has a pattern of x-3, so 10-3=7, 7-3=4...
-2-3=-5

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HIGH SCHOOL

Find the difference 77/8-31/4

Answers

The answer is 1.875     77/8-31/4=1.875
HIGH SCHOOL

At a certain time in the afternoon a light pole casts a shadow that is 7 foot 1 inch long. At the same time, a woman of height 5-foot 3-inches casts a shadow that is 45 in long. How tall is the light pole? ​

Answers

Answer:

Step-by-step explanation:

* As you can see, the answer is in feet, so if you are comfortable working with inches, multiply the result by 12:

I am joyous to assist you anytime.

MIDDLE SCHOOL

How much will you pay for 5 pounds of shrimp if the cost is 2 pounds for $10.99?

Answers

2 lbs. = $10.99

$10.99 + $10.99 = $21.98 (4 lbs.)

To add one more pound you just half the 2 lb price and add to the 4 lb value. 

$10.99 / 2 = $5.45 (1 lb)

$5.45 (1 lb) + $21.98 (4 lb) = $27.43 (5 lb)

5 pounds of shrimp would cost $27.43.
2 • $10.99 = $21.98 + $5.49 = $27.47

its as simple as adding up what you do and saving what you dont until the end
MIDDLE SCHOOL

It takes Sofia c minutes to cycle from the library to the mall.It takes 1/8 of the time cycling to travel the same distance walking.Walking takes w minutes.Write an equation relating c and w. Find the time it would take Sophia to cycle the distance if she walks in 44 minuets.

Answers

Answer:
Equation: w = (1/8) c
c at w = 44 minutes is 352 minutes

Explanation:
We are given that:
1- Time taken to cycle from library to mall is c minutes
2- Time taken to walk from library to mall is w minutes
3- Time taken to walk = 1/8 time taken to cylcle
Therefore:
w = (1/8) c
Now, we want to find c if w = 44 minutes
All we do is substitute with the w in the equation and get c as follows:
w = (1/8) c
44 = (1/8) c
c = 44*8 = 352 minutes

Hope this helps :)
HIGH SCHOOL

Complete the following statements by writing the missing word (s). 16. If two lines intersect, then their intersection is exactly ________________.

17. _____________ line can be drawn through two points.

18. If two planes intersect, then their intersection is ________________.

19. Through any three non-collinear points there exists exactly ______________.

Answers

16. one point, and only one

17. one, and only one

18. a line

19. one and only one plane
16 a point
17 one
18 a line
19 one plane
HIGH SCHOOL

Select the three ratios that are equivalent to 2 adults5 children. CLEAR CHECK 8 adults20 children 5 adults8 children 20 adults50 children 4 adults10 children

Answers

Answer:

Step-by-step explanation:

The ratio of adult to children is determined by number of adult / number of children.

We want to determine the three ratios that are equivalent to 2 adults 5 children. So we will divide each of the given number of adults and children.

1) 8 adults 20 children = 8/20 = 2/5

2) 5 adults 8 children = 5/8

3) 20 adults 50 children = 20/50 = 2/5

4) 4 adults 10 children = 4/10 = 2/5

So the three ratios that are equivalent to 2 adults 5 children are

8 adults 20 children,

20 adults 50 children and

4 adults 10 children

MIDDLE SCHOOL

Seven more than the quotient of a number and 2 is 10?

Answers

If seven more than the quotient of a number and 2 is 10, then the number is 6

Let the unknown number be x

A quotient of the number and 10 is x/10

Seven more than the quotient of a number is expressed as x/2 + 7

Equating the result to 10, will give:

x/2 + 7 = 10

Subtract 7 from both sides

x/2 + 7 - 7 = 10 - 7

x/2 = 3

x = 2* 3

x = 6

Hence the number is 6

Learn more here: brainly.com/question/13805464

MIDDLE SCHOOL

Which polynomial function has zeros at -3, 0, and 4?

Answers

C. f(x) = x(x+3)(x-4)

MIDDLE SCHOOL

How do variables help you model real-world situations? Give an example

Answers

Variables help you model real-world situations by allowing you to assign certain symbols to a variable or factor. You can easily identify what are the dependent variables and independent variables. Also, you can easily know what to vary to know how much will change to an independent variable. You can predict what most likely happen in the real world.
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