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loris [4]
2 years ago
8

Is this a function ?

Mathematics
2 answers:
lys-0071 [83]2 years ago
6 0

Answer:

Yes because for every x values there is only one y value, in other words they don't repeat

Step-by-step explanation:

Soloha48 [4]2 years ago
4 0

Answer:

yeah it is non of the x values repeat

Step-by-step explanation:

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Divide £50 into the ratio 1:4
Helga [31]
Don't know how to type the symbole infront of the 50 so I will subsitute
£50=$50

so 1:4
add it up
1+4=5

so 5 total units
$50=5 units
divide by 5
$10=1 unit

so 1:4=10:10 times 4=10:40

the answer is 10:40

8 0
3 years ago
Read 2 more answers
map of a city uses the scale 1 cm equals 50 m. On the​ map, South Street is 25 cm long. If there is a traffic cone at the start
aivan3 [116]

Answer:

125 traffic cones

Step-by-step explanation:

In order to find the total number of meters, we can set up a proportion to find based on the ration of cm to m:

\frac{centimeters}{meters}=\frac{1}{50}=\frac{25}{x}, where 'x' is the number of meters

cross-multiply: x = 25(50) or x = 1250 m

Since there is a cone every 10 m, we can divide the total number of meters by 10:

1250/10 = 125 cones

4 0
3 years ago
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wariber [46]
I agree with the 14x all right, but the remainder of the other part is 178. I'm going to recheck my answer. I'm not confident about using synthetic division for this question. It is 57 years since I did something like this. If I was more confident, I would list the results of synthetic division because it is much easier to show than long division. I'm saying the answer should be 14x + 178.

7 0
3 years ago
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Can 1 1/8 be simplified​
tatiyna

Answer:

No it cannot. There isn't a common value shared between the two numbers to simplify.

Step-by-step explanation:

8 0
3 years ago
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What are the first three terms of the sequence...plz help pt.1​
svetlana [45]

a_{n} \:  =  \: 2(a_{n - 1})^{2} \\ a_{1} = 4 \: (given) \\ a_{2} = \: 2(a_{2 - 1})^{2}  \\  = 2(a_{ 1})^{2}   \\  = 2 \times  {4}^{2}  \\  = 32 \\  \\ a_{3} = \: 2(a_{3 - 1})^{2}  \\  = 2(a_{ 2})^{2}   \\  = 2 \times  {32}^{2}  \\  = 2 \times 1024 \\  = 2048

so first 3 terms are

4, 32, 2048

8 0
3 years ago
Read 2 more answers
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