All categories

3 years ago

The ratio of 17 and a number as an expression

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

4 0

Answer:

17:x

Step-by-step explanation:

Let a number will be X

17:X

Strike441 [17]3 years ago

3 0

Lemme think real quick...

You might be interested in

Im looking for some help on these questions. The answer that best answers the questions and helps me the most will receive brain

s344n2d4d5 [400]

Detailed solution is attached!!~

Diagram for ques. 3 is also attached!!

7 0

2 years ago

Which function has a greater rate of change? Function A: x 1.5 2.5 3.5 4.5 5.5 y 5 0 –5 –10 –15 Function B: y = –4.5x + 15 Funct

expeople1 [14]

Answer:

Function A has a rate of change of -5 and Function B has a rate of change of -4.5, so Function B has a greater rate of

Step-by-step explanation:

Function A:

$\begin{array}{cccccc}x & {1.5} & {2.5} & {3.5} & {4.5} & {5.5} \ \\ y & {5} & {0} & {-5} & {-10} & {-15} \ \end{array}$

Function B:

$y = -4.5x + 15$

Required

Which has a greater rate of change

The rate of change of function A is calculated as thus:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where:

$(x_1,y_1) = (1.5,5)$

$(x_2,y_2) = (2.5,0)$

So, we have:

$m = \frac{0-5}{2.5 - 1.5}$

$m = \frac{-5}{1}$

$m = -5$

For function B

The general function is:

$y = mx + b$

Where

m is the rate of change

By comparing $y = mx + b$ to $y = -4.5x + 15$

$m = -4.5$

So, we have that:

Function A has a rate of -5; function B has a rate of -4.5.

By comparison: -4.5 is greater than 5

Hence, function B has a greater rate.

4 0

3 years ago

6, 12, 18 and 24 are the first four multiples of 6. What are the next 2 multiples?

kondor19780726 [428]

Answer:

30 and 36

Step-by-step explanation:

six times two equals 12

6 * 3 = 18

and six times four equals 24.

to get the next two multiples, You need to multiply 6 by 5, and then 6

6 * 5 = 30 and 6 * 6 = 36

3 0

2 years ago

Rob's family ate 3 5/8 pizzas at a local restaurant. Each pizza weighs 1 1/4 kg. Which expression can be used to determine how m

aleksklad [387]

Answer:

Step-by-step explanation:

4 0

3 years ago

Does anyone know this?

Sati [7]

Answer:

Step-by-step explanation:

-10<x≤8

5 0

3 years ago

Read 2 more answers

The ratio of 17 and a number as an expression​

The ratio of 17 and a number as an expression