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den301095 [7]
3 years ago
7

How do you do word problems for Math

Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0

Answer:

Try and pick out the numbers and what the problem is telling you about those numbers. Ignore names all the details that are thrown in to confuse you.

Step-by-step explanation:

You might be interested in
a company owner has 20 employees, and plans to give bonuses to 6 of them. How many different sets of employees could receive bon
Leviafan [203]

Answer: 38760

Step-by-step explanation:

Given : The number of employees in the company = 20

The number of employees will be selected by company owner to give bonus = 6

We know that the combination of n things taking r at a time is given by :-

^nC_r=\dfrac{n!}{r!(n-r)!}

Then, the number of different sets of employees could receive bonuses is given by :-

^{20}C_6=\dfrac{20!}{6!(20-6)!}\\\\=\dfrac{20\times29\times18\times17\times16\times15\times14!}{(720)14!}=38760

Hence, the number of different sets of employees could receive bonuses is  38760.

6 0
4 years ago
Explain how to use a pattern to find 35.6 divided by 10 to the power of 2
posledela
As we know, sometimes questions such as these that include the powers and patterns can be a little confusing. I'll walk you through the process of finding this answer.

Firstly, we both know that 10 to the power of 2 simply means this :

10 * 10 = 100

Now, considering we already know what 10 to the power of 2 is, it makes the rest of the question a lot easier. All we have to do is divide 35.6 by the numbers we got.

35.6 / (10 * 10) = 0.356

There you have it, the answer is 0.356. If you need further assistance or you don't understand something, don't hesitate to ask me! I'm always open to people commenting on my profile or even sending me a private message. :)

- Sofie
4 0
3 years ago
The pyramid shown has a square base that is 18 inches on each side. It has a surface area of 864 square inches. What is the slan
disa [49]
The first step is to find the relationship between the square base and the surface area.

Surface area (SA) = area of the square (SS) + area of triangles.4(AT) 

Thus we can conclude area of triangles 4(AT) = SA - SS = 864 - (18*18)

4(AT) = 864 - 324 = 540

Each triangle = 540/4 = 135 square in.

An area of one triangle (AT)= (base* slant height)/2

The base = 18 in.

<span>slant height = 2(AT)/base = 2(135)/18 = 15</span>
3 0
4 years ago
A line that includes the point (4, 7) has a slope of 3. What is its equation in slope-intercept form?
vampirchik [111]

Answer: slope intercept is solve for y

Step-by-step explanation:

point slope

y-y1=m(x1,y1) and the slope is m

given

slope=3

a point i (4,7)

y-7=3(x-4)

solve for y

y-7=3x-12

add 7 both sides

y=3x-5 is slope intercept form

4 0
3 years ago
When 2 times a number is subtracted from 7 times the number, the result is 55. what is the number?
steposvetlana [31]
Let n represent the number. You require
   7n - 2n = 55
   5n = 55 . . . . . . collect terms
   n = 11 . . . . . . . divide by 5

The number is 11.

8 0
4 years ago
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