3 years ago

21 3/8 - 2 1/4. PLEASE TELL ME THE ANSWER

Mathematics

2 answers:

Elodia [21]3 years ago

7 0

Answer:

19.125 in decimals

Step-by-step explanation:

21 3/8 - 2 1/4. =19.125

Shkiper50 [21]3 years ago

4 0

Answer:

19.125

Step-by-step explanation:

21.375-2.25=19.125

You might be interested in

11. Write the equation of the line in slope-intercept form that is parallel to the line y = - 4x + 2 and

notsponge [240]

Answer:

y= -4x

Step-by-step explanation:

hope this helps and lmk if you need anything!

5 0

3 years ago

Can sides of a triangle have lengths 1, 13, and 14 ???

victus00 [196]

Answer: Yes it can!

Step-by-step explanation:

This is called a scalene triangle, where all 3 sides are different lengths.

5 0

3 years ago

Why is every prime number greater than 2 an odd number?

DanielleElmas [232]

Every prime greater than 2 is oddNo even number greater than 2 is prime

5 0

3 years ago

Janey drove 355 km, and the trip took 5 hrs. at what average was janey traveling?<br>use d=rt

stiks02 [169]

71 is the correct answer.

355 divided by 5 = 71

4 0

3 years ago

Read 2 more answers

A person borrows $10,000 and repays the loan at the rate of $2,400 per year. The lender charges interest of 10% per year. Assumi

omeli [17]

Answer:

a) $M(t)=24000-14000e^{t/10}$

b) It takes 5.390 years to pay off the loan.

Step-by-step explanation:

(a) The differential equation for the variation in the amount of the loan M is

$\frac{dM}{dt}=0.1M-2400$

We can express this equation as:

$\frac{dM}{dt}=0.1M-2400\\\\10\int \frac{dM}{M-24000} =\int dt\\\\10ln(M-24000)=t\\\\M-24000=Ce^{t/10}\\\\M=Ce^{t/10}+24000\\\\M(0)=Ce^{0/10}+24000=10000\\\\C+24000=10000\\\\C=-14000\\\\M(t)=24000-14000e^{t/10}$

(b) We can calculate this as M(t)=0

$M(t)=24000-14000e^{t/10}=0\\\\e^{t/10}=24000/14000=1.714\\\\t=10ln(1.714)=10* 0.5390=5.390$

It takes 5.390 years to pay off the loan.

8 0

3 years ago