1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrRissso [65]
3 years ago
15

Add.3/2a+5/2a PLease help!

Mathematics
2 answers:
Anvisha [2.4K]3 years ago
5 0
The expression 4/a your welcome

Wittaler [7]3 years ago
4 0
The answer should be 4a

You might be interested in
baker has 3 1/2 bags of flour. each bag holds 5 1/3 pounds of flour . how many pounds of flour does the baker have in all.
vlada-n [284]
3.5 since its asking how many he has, he has 3.5 its not askint how many bags he needs or how much a bag holds
7 0
3 years ago
Read 2 more answers
Someone please help.​
brilliants [131]

Answer: 3,19 which is larger than the original

Step-by-step explanation: if you consider that the original average is 3 you can say that all 25 students have 3 siblings so the average is 3, if you add another students with 8 siblings and do some math (25*3+8)/26 its 3,19

8 0
2 years ago
Chad's baseball team went out for pizza after their game. the bill for the pizza was $45 and the coaches gave a 15% tip.
NikAS [45]
A is the awnser jk idk im 13
3 0
3 years ago
Read 2 more answers
How much should a family deposit at the end of every 6 months in order to have $4000 at the end of 3 years? The account pays 5.9
ra1l [238]

We are asked to determine the present value of an annuity that is paid at the end of each period. Therefore, we need to use the formula for present value ordinary, which is:

PV_{ord}=C(\frac{1-(1+i)^{-kn}}{\frac{i}{k}})

Where:

\begin{gathered} C=\text{ payments each period} \\ i=\text{ interest rate} \\ n=\text{ number of periods} \\ k=\text{ number of times the interest is compounded} \end{gathered}

Since the interest is compounded semi-annually this means that it is compounded 2 times a year, therefore, k = 2. Now we need to convert the interest rate into decimal form. To do that we will divide the interest rate by 100:

\frac{5.9}{100}=0.059

Now we substitute the values:

PV_{ord}=4000(\frac{1-(1+0.059)^{-2(3)}}{\frac{0.059}{2}})

Now we solve the operations, we get:

PV_{\text{ord}}=39462.50

Therefore, the present value must be $39462.50

8 0
1 year ago
9.9 divided by 80.19<br><br> Google is usually wrong ._.
lions [1.4K]
0.123456789 not even joking thats the answer I did it on a calculator ‍♀️
5 0
3 years ago
Read 2 more answers
Other questions:
  • Why is pi the best example of an exponent
    11·1 answer
  • 68 goes into 481 how many. times in rounding
    9·2 answers
  • How do you get figure 1 to 2?
    7·1 answer
  • Find the zeros of the function g(x) = 2x2 - 5x + 2.
    6·1 answer
  • Slope is 1 and (-2, -1) is on the line
    8·1 answer
  • Fred bought 1.75 liters more laundry detergent than bleach (True or False)
    9·1 answer
  • In a class of students, the following data table summarizes how many students have a
    11·1 answer
  • Write this ratio as a fraction in simplest form without any units. 56 hours to 2 days
    10·1 answer
  • Classify the pair of angles.<br> one is 55 and one is 35
    14·1 answer
  • EASY POINTS!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!