2 years ago

When Ricardo was years old, he was 56

Mathematics

1 answer:

Anestetic [448]2 years ago

8 0

6% should be the answer

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A phone company has a monthly data plan where a customer pays flat monthly fee of

NeTakaya

A- 1gb=3$ 30$+(3*gb used)= total

B- 30$+(3*10)= 60$

3 0

2 years ago

a train of length 100 m is moving at speed of 50km/ hr. a horse is running alongside the train at a speed of 56km/h. How long wi

scoray [572]

Distance = 100 m = 100/1000 = 0.1 km speed of train = 50 km/hr speed of horse = 56 km/hr resultant speed = (56 – 50) 6 km/hr time = distance/speed time = 0.1/6 = 1/60 hr = 1 min

6 0

3 years ago

What is the inverse of f(x) = sqft x+ 3

grin007 [14]

Answer:

$f^{-1} (x)=x^{2} -3$

Step-by-step explanation:

Given the function

$f\left(x\right)=\sqrt{x+3}$

We can find the inverse function by exchanging x and y, and then solve for y.

$y=\sqrt{x+3}$

Replace x with y.

$x=\sqrt{y+3}$

square both sides

$x^2=y+3$

$y=x^2-3$

Hence,

$f^{-1} (x)=x^{2} -3$

8 0

2 years ago

26.45+4.79+120.02-3.20=

viva [34]

The answer to your question is = 148.06

6 0

3 years ago

Read 2 more answers

Can someone help??? Also if it wouldn’t bother can you also state how you got the answer. I don’t quite understand this concept.

Bond [772]

2/3 + x=4

x= 4 - 2/3

= (((4)(3) -2))/3

= (12-2)/3

= 10/3

7 0

3 years ago