All categories

3 years ago

40% of what number is 80

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

8 0

40%*2=80 I hope I helped!

You might be interested in

Order each set of measures from greatest to least 1) 1.2 cm, 0.6 in, 0.031 m, 0.1 ft 2) 2 lb, 891 g, 1 kg, 0.02 T 3) 1 1/4 c, 0.

labwork [276]

Step-by-step explanation:

1) 1.2 cm, 0.6 in, 0.031 m, 0.1 ft

The relationship between the units is given as;

m > ft > in > cm

Upon converting the rest units to the lowest;

0.6 in = 1.524 cm

0.031 m = 3.1 cm

0.1 ft = 3.048 cm

The order is given as;

0.031 m > 0.1 ft > 0.6 in > 1.2 cm

2) 2 lb, 891 g, 1 kg, 0.02 T

2 lb = 907.185 g

1 kg = 1000 g

0.02 T = 20000 g

The order is given as;

0.02 T > 1 kg > 2 lb > 891 g

3) 1 1/4 c, 0.4 L, 950 mL, 0.7 gal

0.4 L = 400 mL

0.7 gal = 2649.79 mL

11/4 c = 650.6177 mL

The order is given as;

0.7 gal > 11/4 c > 950ml > 0.4 L

4) 4.5 ft, 48 in., 1.3 m, 120 cm

The relationship between the units is given as;

m > ft > in > cm

Upon converting the rest units to the lowest;

4.5 ft = 137.16 cm

48 in = 121.92 cm

1.3 m = 130 cm

The order is given as;

4.5 ft > 1.3 m > 48 in > 120 cm

3 0

3 years ago

Write the expression 3*3*3*3*3 in exponential notation

makvit [3.9K]

Answer:

3^5

Step-by-step explanation:

becuase 3*3*3*3*3

8 0

3 years ago

Read 2 more answers

What is the equation of the translated function?

Musya8 [376]

For this case the main function is:
f (x) = x ^ 2
We are going to apply the following transformations:

Vertical translations
Suppose that k> 0:
To graph y = f (x) + k, move the graph of k units up.
We have then:
f (x) = x ^ 2 + 5

Horizontal translations
Suppose that h> 0
To graph y = f (x + h), move the graph of h units to the left.
We have then:
f (x) = (x + 1) ^ 2 + 5

Answer:
f (x) = (x + 1) ^ 2 + 5

3 0

3 years ago

Read 2 more answers

Y=3/2x+3 <br> y=-3 solve.

laila [671]

Answer : x= -4

This type of problem, you set them equal to each other. And then solve. Don’t forget you can multiply each side by denominator to eliminate the fraction.
Work:

7 0

2 years ago

Help!!!The following set represents a set of rational numbers. Which could be

VikaD [51]

Just solve the square roots and compare all four to see which one is the normalest

7 0

3 years ago