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3 years ago

Select a figure from the options which will replace the(?) as established by the problem figure

Mathematics

1 answer:

krok68 [10]3 years ago

4 0

Answer:

a) is the correct answer.

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How many 150 mL glasses can I fill with 5 bottles of soft drinks each hold 1.2 L

Liono4ka [1.6K]

Answer:

<h2>you can fill 40 (150ml) glasses with 5 bottles of soft drinks</h2>

Basic fact:

<em>there are 1000 ml in a litre</em>

Step-by-step explanation:

let us do

5 x 1.2

= 6

now let's turn 6 litres in ml

6 x 1000

=6000

now we need to do

6000/150

instead of doing such big numbers, lets do

600/15

=40

8 0

2 years ago

Read 2 more answers

Which number is the best approximation for 5√2+2√3 ? 3.0 3.4 6.5 9.9

Strike441 [17]

The best one is 3.0 :)

8 0

4 years ago

Consider the inverse function. Which conclusions can be drawn about f(x) = x2 + 2? Select three options. f(x) has a limited rang

PolarNik [594]

Answer:

f(x) has a limited range

f(x) has a maximum at the point (0, 2)

f(x) has a y-intercept at the point (0, 2).

Step-by-step explanation:

Given the function;

f(x) = x^2+2

The domain is the value of the input variables for which the function will exist. According to the expression given, the function exists on all real values of x. The same goes with range which deals with the output values. It also exists on all real values from 2 and above.

Hence f(x) have a limited range (since values less than 2 are not included compare to domain that exists on all real values) and does not have a restricted domain.

For the x intercept, x intercept occur at y = 0

substitute y = 0 into the function and get y

if y = f(x)

y = x^2+2

0 = x^2 + 2

x^2 = -2

x = 2i

Hence f(x) does not have an x-intercept of (2, 0)

For the y intercept, y intercept occur at x = 0

substitute x = 0 into the function and get y

if y = f(x)

y = x^2+2

y = 0^2 + 2

y = 2

Hence f(x) has a y-intercept at point (0, 2)

f(x) is at maximum if d(fx))/dx = 0

d(fx))/dx = 2x

since d(fx))/dx = 0

0 = 2x

x = 0

substitute x = 0 into the function

f(x) = x^2 + 2

y = 0^2+2

y = 2

Hence f(x) has a maximum at the point (0, 2)

5 0

3 years ago

Read 2 more answers

Calculus help??????

katen-ka-za [31]

$f(x)=\ln x\implies f'(x)=\dfrac1x$
$g(x)=x^2-1\implies g'(x)=2x$

You have $2x^2>1$ for all $x\ge1$ , and dividing by $x$ gives $2x>\dfrac1x$ , or $g'(x)>f'(x)$ . By the racetrack principle, then, it follows that $g(x)>f(x)$ .

7 0

3 years ago

Solve for x . Your answer must be simplified. 4x≤12

Pepsi [2]

4x ≤ 12

x ≤ 3 <em>divided both sides by 4</em>

Graph: ←--------------------3 <em>(fill in the dot at 3 since it is "equal to")</em>

Interval Notation: (-∞, 3]

Answer: x ≤ 3

3 0

4 years ago

Select a figure from the options which will replace the(?) as established by the problem figure ​

Select a figure from the options which will replace the(?) as established by the problem figure