3 years ago

What is the result when the number 21 is increased by 3%?

Mathematics

1 answer:

lesya [120]3 years ago

6 0

Answer:

0.63

Step-by-step explanation:

21 increased by 3% = 21.63

Absolute change (actual difference):

21.63 - 21 = 0.63

You might be interested in

Delilah does 184184184 jumping jacks in 444 minutes. She does her jumping jacks at a constant rate. How many jumping jacks can D

valkas [14]

I'm assuming you didn't mean to repeat each number 3 times.

If she did 184 jumping jacks in 4 minutes that means she did 46 jumping jacks per minute.

4 0

3 years ago

Read 2 more answers

The new e-reader measures 8 inches long, 5 inches wide, and 2 inches deep. which is the correct unit of measurement to use when

Diano4ka-milaya [45]

Inches cubed. Or inches^3

4 0

3 years ago

Read 2 more answers

The following a function (6,3), (-1,2), (-1,-1), (4,3)

Akimi4 [234]

for an expression or relation to be a function, it must not have any x-coordinate values repeated, let's check this one

$\bf (6,3), (\stackrel{\stackrel{rep eated}{\downarrow }}{-1},2), (\stackrel{\stackrel{rep eated}{\downarrow }}{-1},-1), (4,3)\qquad \textit{not a function}$

5 0

3 years ago

Write each expression in terms of sines and/or cosines and then simplify.

Sedaia [141]

Tan(x)= sin(x)/cos(x), therefore, substitute sin(x)/cos(x) in the expression:
=(cos(x)(sin(x)/cos(x))-1)/cos^2(x)
simplify the 2 cos(x):
=(sin(x)-1)/cos^2(x)
Sin^2(x)+ cos^2(x)=1, sin^2(x)-1=- cos^2(x), substitute in the expression:
= -cos^2(x)/cos^2(x)= -1

8 0

3 years ago

I’m so confused please help , this is 100 points

sesenic [268]

Answer:

m`1 = 43` 2,3

m<2 1/12*

and m <3 = 1,3/2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the result when the number 21 is increased by 3%?​

What is the result when the number 21 is increased by 3%?