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4 years ago

What is the midpoint of the x-intercepts of f(x)=(x-2)(x-4)

Mathematics

1 answer:

vampirchik [111]4 years ago

7 0

The root of this parabola are x'=2 & x'' = 4, these are the value of x intercepts. The midpoint = (4-2)/2 = 1

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To make 3 glasses of orange squash you need 600 ml of water. How much water do you need to make: A or B?

Dimas [21]

For 5 you would need 1,000 ml of water and 7 you need 1,400 ml

5 0

2 years ago

A package of balloons contains 5 green, 3 yellow, 4 red, and 8 pink balloons. Suppose you reach in the package and choose one ba

Marianna [84]

Probability of choosing pink balloon is $\frac{2}{5}$ .

Step-by-step explanation:

Given,

Number of green balloons = 5

Number of yellow balloons = 3

Number of red balloons = 4

Number of pink balloons = 8

Total number of balloons = 5+3+4+8 = 20

To find the probability of pink balloon.

Formula

Probability of an even = number of outcomes ÷ total number of outcomes

So,

Probability of choosing pink balloon = $\frac{8}{20}$ = $\frac{2}{5}$

6 0

3 years ago

Read 2 more answers

Simplifying Radicals: √200. show work. please and thank you!

Tema [17]

Simplify Radicals of √200

Rewrite 200 as 10² *2

Factor 100 out of 200
√100(2)
Rewrite 100 as 10²
Pull terms out from under the radical.
10√2

The result can be written in both exact and decimal forms.
Exact Form
10√2 is your Answer
Decimal Form
14.14213562....

3 0

4 years ago

(b) The force, F, between two objects is inversely proportional to the square of the distance, d, between

LiRa [457]

Answer:

F is reduced by 31%

Step-by-step explanation:

F = 1/(d²)

now, we increase the distance by 20% (multiply by 1.2).

F new = 1/(1.2×d)² = 1/(1.44×d²) = (1/1.44) × (1/(d²)) =

= 1/1.44 × old F = 0.69 × old F

100 - 69 = 31%

6 0

3 years ago

Find the inverse. <br><br> f(x)= 2x-5/3x+4

zepelin [54]

Answer:

F.MBFFBLKFDKGBKK FGLK doingTDKDT

Step-by-step explanation:

3 0

3 years ago