2 years ago

Banu is 20 years older than Vinu. In 5 years, Banu will be twice as old as Vinu. Find their present ages.

Mathematics

1 answer:

Whitepunk [10]2 years ago

5 0

Answer:

Anjan po sa pic hashegs

You might be interested in

How many quaters are in $3

sergejj [24]

12.....because there are 4 quarters in $1

8 0

3 years ago

Read 2 more answers

Guys so it says pick which one is true and!!! I can’t really find out now there is four more left thank you to the people who ar

Masja [62]

Answer:

Your answer is

B. C. And. E

Hope it will help :)❤

6 0

2 years ago

Use two points to enter an equation for the function. Give your answer in the form a(b)^n. In the event that a = 1, give your an

levacccp [35]

Answer:

$m(n) = 24 (0.75)^n$

Step-by-step explanation:

1) The two points are:

a) On the first swing she swings forward by 18 degrees: (1, 18)

b) On the second swing she only comes 13.5 degrees forward: (2,13.5)

2) The general equation using the form given is:

$m(n)=A(B)^n$

3) Substitute the two points:

$18=A(B)\\ \\ 13.5=A(B)^2$

4) Divide the second equation by the first one:

⇒ 13.5 / 18 = B

⇒ B = 0.75

5) Substitue B = 0.75 into the first equation:

18 = A (0.75) ⇒ A = 18 / 0.75 = 24

Hence, the equation is:

$m(n) = 24 (0.75)^n$

5 0

3 years ago

What is the weight per cm?

Dmitry [639]

Answer:

2/5 g/cm

Step-by-step explanation:

When you want to know "A per B", divide the given quantity of A by the corresponding quantity of B. ("Per" essentially means "divided by".)

It can be convenient to choose table values that make the division easy:

12 g/(30 cm) = 4/10 g/cm = 0.4 g/cm

20 g/(50 cm) = 2/5 g/cm . . . . . . . . . . . . . same as 0.4 g/cm

5 0

3 years ago

Read 2 more answers

A student took a survey to determine which integer was the most popular "lucky number" among the members of her class. Which typ

taurus [48]

The missing data to the survey

8 0

3 years ago