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mylen [45]
3 years ago
8

I need help with them Please some one help

Mathematics
1 answer:
Aleksandr [31]3 years ago
6 0
8 / 32 x 100 = 25%
answer: 25% students went on a trip

30/60 x 100 = 50%
answer: he spent 50% of his money

40 - 10 = 30 candies after gave away 10

10/40 x 100 = 25%
answer: 25% of candies she gave away

book 300 pages
she read 75 pages
75/300 x 100 = 25%

answer: she read 25% of the book




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The graph of the function f(x) is shown below.
faust18 [17]
Remember, parenthaees are like < and > and brackets ar like ≤ and ≥

domain is how far the x values go
x is left to right

we see they go from -3 to 5, with a filled in dot at -3 and empty dot at 5
means include -3 but not including 5
so like -3≤x<5
or in interval notation
[-3,5) is the domain



range
highest to lowest y value

range is from y=3 to y=-1
we gots full dots so we use brackets
range is [-1,3]



Domain=[-3,5)
Range=[-1,3]


B. read above and understand it
5 0
3 years ago
A magazine can layout 1/16 of an issue in 3 days. How many days does it take to layout one issue?
Zarrin [17]
Answer

48 Days


Explanation

3(days) times 16= 48 days
4 0
2 years ago
I need help with 4ourth grade math lesson 8 homework helper asap math
Dmitriy789 [7]

Answer:

sure

Step-by-step explanation:

3 0
3 years ago
HELP ASAP!! what is the measure of angle h?
SOVA2 [1]
Answer: B
Because they’re congruent angles
3 0
2 years ago
Read 2 more answers
Can someone plz help me I’m being timed hurry!!!!!!!!
diamong [38]

Answer:

1. 14 = 2 + 12

2. 16 = 4 + 12

3. 18 = 6 + 12

4. 20 = 8 + 12

Step-by-step explanation:

Super easy. All you do is replace the numbers in your table with the corresponding letter. In this case we have a table of s and f.

Example for row two: f = s + 12. Replace s with 4 ( 4 is from your s column so you would replace it with that) then solve and plug in your answer (When you solve your answer, it will go under f column).16 = 4 + 12 . f = 16, s = 4.

Formula = f = s + 12.

1. 14 = 2 + 12

2. 16 = 4 + 12

3. 18 = 6 + 12

4. 20 = 8 + 12

5 0
3 years ago
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