All categories

3 years ago

The value of y varies directly with x, and y = 4.5 when x = 0.5. Find y when x = 10?

Mathematics

2 answers:

LekaFEV [45]3 years ago

5 0

I will need to see the complete question

DIA [1.3K]3 years ago

3 0

Y=90
Explanation : You would have to ,multiply 0.5 by 20 to get 10 so you would do that to 4.5 and multiply by 20 and you would get 90

You might be interested in

Mark is buying different nuts to make a mixed nut platter to serve at a party. He buys 1.2 kilograms of peanuts, 300 grams of al

Nutka1998 [239]

Answer:

1900

Step-by-step explanation:

1 kg = 1000g

1.2kg = x

1 kgx = 1200 kg.g

1kg. 1kg

x = 1200 g

1 decagram = 10g

40 decagram = x

1 dg.x = 400 dg.g

1 dg. 1 dg

x = 400g

so the total= 1200g +300 + 400g=1900g

without the unit = 1900

8 0

3 years ago

A bag contains 45 marbles of various colors. Jon draws 60 times, each time replacing the marble before drawing again. He gets a

iren2701 [21]

Can u post the whole picture and question

6 0

3 years ago

Ms.Wright opens a savings account with a deposit of $800. The bank will pay her 3% interest per year A.) how much interest will

Norma-Jean [14]

A) Ms.Wright receive $12 as interest at the end of 1/2 year.

B) Ms.Wright receive $24 as interest at the end of 1 year.

Step-by-step explanation:

The sum deposited in the bank = Principle = $800

The rate of simple interest = 3%

The time = 6 months = (6/12) years = 0.5 years

$\textrm{SIMPLE INTEREST} = \frac{P \times R \times t}{100} \\\implies SI = \frac{800 \times 3 \times 0.5}{100} = 12$

So, here simple interest = $12.

So Ms.Wright receive $12 as interest at the end of 1/2 year.

B) Now here Time = 1 year

so, Simple interest = $\frac{800 \times 3 \times1 }{100} = 24$

So Ms.Wright receive $24 as interest at the end of 1 year.

3 0

3 years ago

What is the solution to the equation below? Round your answer to two decimal places. 5x = 26

Papessa [141]

The answer is 5.2
$5x = 26 \\ x = \frac{26}{5} = 5.2$
you must have written the equation incorrectly

4 0

3 years ago

Read 2 more answers

16 ounces is equivalent to 1 pound. A lion cub born at

Musya8 [376]

Answer:

368 ounces

Step-by-step explanation:

since 16 ounces is 1 pound, multiply 23 by 16

5 0

3 years ago

Read 2 more answers