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chubhunter [2.5K]
2 years ago
7

HELP THIS IS DUE SOON

Mathematics
2 answers:
leva [86]2 years ago
5 0

Answer:

function : 2 and 3

Step-by-step explanation:

a function cant have any overlapping points on the x axis, if you can draw a line up and down (vertical) and it hits two points then it isn’t a function

timama [110]2 years ago
4 0
A fuctions has each c value only used once. So B is a straight line there is not c point used twice same with graph C. Graph A however does have c values used more than once since you can draw a straight vertical line and hit more than one point
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You work for a packaging company. The total weight of a container and its contents is 48 pounds. The contents of the container a
irina [24]
It would be 1/1 because it’s the contents that provide the weight. Not the container it’s self.
If you think about the butter in the plastic tub. The butter makes up all the weight.
3 0
3 years ago
Read 2 more answers
2000 is blank 10 times as much what is the answer and 2000 of 1/10
Molodets [167]
2,000 is 10 times as much as 200. To find the answer we can divide 2,000 by 10:

2,000 / 10 = 200

It means that 200 is also 1/10 of 2,000.

If you want to find out what 2,000 is 1/10 of, then just multiply it by 10:

2,000 * 10 = 20,000

2,000 is 1/10 of 20,000.
7 0
3 years ago
You want to make five-letter codes that use the letters A KE R. and Mwithout repeating any letter. What is the probability that
Crank

Answer:

0.05

Step-by-step explanation:

There are five letters to choose from. Since there is no repetition, you can choose one of 5 for the first letter, one of four for the second letter, etc. The total number of five-letter codes is

5 * 4 * 3 * 2 * 1 = 120

Now we need to find out the number of codes that start with M and end with E.

The first position is occupied by M. There is one single letter that can be placed there. The last position is occupied by E. There is a single letter that goes there. There are 3 letters left.

1 * 3 * 2 * 1 * 1 = 6

There are 6 codes that start with M and end with E

p(code that starts with M and ends with E) = 6/120 = 0.05

4 0
4 years ago
Read 2 more answers
The amount of candy left in a Halloween bucket is given by the function A(t) = 50(0.8)t where t stands for the number of minutes
natulia [17]
I think that equation is supposed to look like this:
A(t)=50(.8) ^{t}
The reason I say that is because this is an exponential decay problem, with a starting amount of 50 pieces of candy.
If that's the case, then it would look like this with a t value of 5:
A(5)=50(.8) ^{5}
and A(5)=50(.32768)
so the amount of candy left after 5 minutes is 16.384 or 16
8 0
3 years ago
the function f(x) = –x2 − 2x 15 is shown on the graph. what are the domain and range of the function? the domain is all real num
VMariaS [17]
-x^2 - 2x + 15 in vertex form is -(x^2 + 2x - 15) = -(x^2 + 2x + 1 - 16) = -(x + 1)^2 + 16

Therefore, domain is all real numbers and range is {y|y ≤ 16}.
8 0
3 years ago
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