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Anon25 [30]
3 years ago
11

What is the distance between the points (-9,4) and (3, -12)?

Mathematics
1 answer:
Mazyrski [523]3 years ago
8 0

Answer:

20

Step-by-step explanation:

https://www.calculatorsoup.com/calculators/geometry-plane/distance-two-points.php

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A plumber charges $35 per hour. Which type of model describes this situation?
Naily [24]

Answer:

b. quadratic

Step-by-step explanation:

Quadratic models are used to model certain real-world situations such as: 1) Values decrease then increase 2) Values increase and then decrease 3) Values depending on surface area.

7 0
4 years ago
Solve the following equation for x. Round the answer to the nearest hundredth
jek_recluse [69]
Green beans are the
4 0
3 years ago
Ramon earns $1,715 each month and pays $53.40 on electricity. To the nearest tenth of a percent, what percent of Ramon's earning
Marat540 [252]

Percent of earnings spent on electricity each month is 3.1 %

<em><u>Solution:</u></em>

Given that Ramon earns $1,715 each month and pays $53.40 on electricity

To find: Percent of earnings spent on electricity each month

From given information,

Ramon's monthly salary = $ 1715

Electricity Rent = $ 53.40

<em><u>Finding percentage of earnings spent on electricity:</u></em>

Percent of earnings spent on electricity = \frac{\text{ electricity rent}}{\text{ monthly salary}} \times 100

Substituting the values we get,

\rightarrow \frac{53.40}{1715} \times 100\\\\\rightarrow 0.031137 \times 100 = 3.113 \approx 3.1

Thus Percent of earnings spent on electricity each month is 3.1 %

7 0
3 years ago
In 1985, there was 285 cell phones subscribers in the small town of centerville.After 1985, the number of subscribers increased
wolverine [178]
First we write a function that suits the problem.
 We have then:
 y = 285 * (1.75) ^ x
 Then, we see how many years there are in the requested period
 x = 1994-1985 = 9
 We evaluate the function for x = 9
 y = 285 * (1.75) ^ 9
 y = 43871.98637
 Round nearest whole number
 y = 43872
 Answer:
 there were 43872 cell phones subscribers in centerville in 1994
4 0
3 years ago
Find the equation whose graph is shown below. Write your answer in standard form.
vladimir2022 [97]

Answer:

it as a liner function that is why we should choose to point in order to find the liner equation

y=2/3x+1

5 0
3 years ago
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