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Anton [14]
3 years ago
7

The graph of a linear function f passes through the point (3, -10) and has a slope of -5. What is the zero ?

Mathematics
1 answer:
Vlada [557]3 years ago
8 0

Answer:

C

Step-by-step explanation:

i did it already

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How do I divide whole numbers by fraction? (Ex: 12 ÷ 1⁄2)
Readme [11.4K]
That would be 6 just put the the whole number over one and keep flip change
7 0
2 years ago
Read 2 more answers
Reuben​ says, "two days ago i was 20 years old. later next​ year, i will be 23 years​ old." how is this​ possible?
Aneli [31]
Let us always base on the present age. We denote this by x. Now, the age he had 2 years ago would then be denoted as (x-2). Let's equate this to 20 years old.

x - 2 = 20
x = 20 + 2
x = 22 years old
He should be 22 years old now.

Let's check the other condition. After 1 year, his age should be (x+1). Let's equate this to 23 years old.

x + 1 = 23
x = 23 - 1
x = 22


Thus, this is possible if Reuben is 22 years old as of the present.
7 0
3 years ago
A simple random sample of n measurements from a population is a subset of the population selected in a manner such that which of
Ierofanga [76]

Answer:

a) sample of size n from the population has an equal chance of being selected.

b) Every member of the population has an equal chance of being included in the sample.                                            

Step-by-step explanation:

Simple random sampling:

  • It is a type of probabilistic sampling.
  • It is an unbiased representation of population.
  • The probability of selection is equal for every observation.
  • A sample is taken in such a way that each member has an equal probability of being selected.
  • A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.
  • Thus,the correct interpretation is given by,

a) sample of size n from the population has an equal chance of being selected.

b) Every member of the population has an equal chance of being included in the sample.

  • c) The simplest method of selection is used to create a representative sample.

The statement is false.

There is no pattern or technique used for selection. The selection is purely random.

  • d) Each subset of the population has an equal chance of being included in the sample.

The statement is false.

Each object of the population has an equal chance of being included in the sample. and not each subset.

  • e) Every sample of size n from the population has a proportionally weighted chance of being selected.

The given statement is false.

8 0
3 years ago
hi i need help once again lol A company asked its employees how much time they spend reading and responding to email. The line p
PSYCHO15rus [73]

Answer:

C

Step-by-step explanation:

you multiply each dot by the fraction of hours it is under. you add everything up and you should get 66/8 which is equivalent to 8 and 1/4

8 0
3 years ago
15-2x=3x<br>how do I find X<br>​
Solnce55 [7]

Answer:

first you add the 2x and the 3x together then when you get your answer when you add them then you dived your answer and the 15 together

Step-by-step explanation:

hope this helps i didn't put the answers cause i didn't think you wanted them cause all you put was how do i find x

6 0
2 years ago
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