All categories

3 years ago

Change to decimals. 1. 75%

Mathematics

1 answer:

ANEK [815]3 years ago

3 0

Answer: 0.75

Step-by-step explanation: To write a percent as a decimal, first remember that a percent is a ratio that compares a number to 100.

So we can think of 75% as the ratio 75 to 100 or 75 ÷ 100.

Dividing by 100 moves the decimal point two places to the left so 75 ÷ 100 will move the decimal point two places to the left which would give us .75 or 0.75.

This means that 75% can be written as the decimal 0.75.

You might be interested in

Let F(x)=x^2-4 and G(x)=5-x Find (F/G)(x)=

sammy [17]

Answer:(F/G)(x)=7

Step-by-step explanation:

5 0

2 years ago

What is the m∠B? 28° 40° 102° 112°

Vlad1618 [11]

Answer:

112

Step-by-step explanation:

180 - 40 - 28 = 112

4 0

2 years ago

Read 2 more answers

phenytoin comes from the pharmacy as an IV solution of 1000mg/250ml. a loading dose of 700 mg has been ordered. how many millime

Vedmedyk [2.9K]

We can write the following proportion between the milligram and milliliters:

$1000\div 250 = 700\div x$

Solving for x, we have

$x=\dfrac{250\cdot 700}{1000}=175$

Intuitively, the original 1000mg/250ml solution tells us that the number of milliliters is one fourth of the number of milligrams.

So, if we want 700mg, we have one fourth of this value for the milliliters:

$\dfrac{700}{4}=175$

6 0

3 years ago

PLEASE HELP ME! THANK YOU! :)

QveST [7]

All we need to do is to divide August and September rainfall measurements into two equal halves and then substract 0.6 from one of them and add 0.6 to the other one.

6.2 ÷ 2 = 3.1
3.1 - 0.6 = 2.5
3.1 + 0.6 = 3.7

It's said that in August there was 0.6 inch more rainfall, so the bigger value (3.7 inches) is for August and the smaller value (2.5 inches) is for September.

4 0

3 years ago

Solve: x/x+2 + 5/x-3 = 25/x2-x-6

Paraphin [41]

Answer:

x1=3 x2=-5

BUT x1=3 is not an answer because it doesnt respects the range on the original ecuation, so x2=-5 is the solution

Step-by-step explanation:

6 0

2 years ago