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
gregori [183]
2 years ago
5

Marci mailed nine letters at the post office. Each letter weighed 3.5 ounces. What was the total weight of the letters

Mathematics
2 answers:
oee [108]2 years ago
8 0

all the letters weighed 31.5 ounces.

aivan3 [116]2 years ago
5 0

The total weight of the letters equals 31.5 ounces

Multiply 3.5 by 9

You might be interested in
Dividing by 28 is the inverse of?
Fantom [35]

How do you reverse division? You multiply. So, the answer is multiplying by 28.

6 0
2 years ago
Shane purchased a television at a 20% discount. If the sale price is $375.00, what is the original price ?​
Sveta_85 [38]

the answer is going to be 450. all you have to do is add 375+20%

8 0
2 years ago
PLEASE HELP ME!!!! THIS IS TIMED PLEASE HELP ME!!!! PLEASE!!!! PLEASE HELP ME!
guapka [62]

Answer:

18/28

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Original price: $48.50<br> Sales tax: 6%
Rainbow [258]

Answer:

$51.41

Step-by-step explanation:

trust

4 0
3 years ago
A sports teacher had 1025 sweets. After distributing these equally amongst all the participants in a sports meet, he had just 1
Cerrena [4.2K]

Step-by-step explanation:

Since it remains only 1 sweet, we can subtract it from the total and get the amount of sweets distributed (=1024).

As all the sweets are distributed equally, we must divide the number of distributed sweets by all its dividers (excluding 1024 and 1, we'll see later why):

1) 512 => 2 partecipants

2) 256 => 4 partecipants

3) 128 => 8 partecipants

4) 64 => 16 partecipants

5) 32 => 32 partecipants

6) 16 => 64 partecipants

7) 8 => 128 partecipants

9) 4 => 256 partecipants

10) 2 => 512 partecipants

The number on the left represents the number of sweets given to the partecipants, and on the right we have the number of the partecipants. Note that all the numbers on the left are dividers of 1024.

Why excluding 1 and 1024? Because the problem tells us that there remains 1 sweet. If there was 1 sweet for every partecipant, the number of partecipants would be 1025, but that's not possible as there remains 1 sweet. If it was 1024, it wouldn't work as well because the sweets are 1025 and if 1 is not distributed it goes again against the problem that says all sweets are equally distributed.

5 0
2 years ago
Other questions:
  • 15.7/6.28 what is the answer how do you do it
    11·1 answer
  • A Recipe for party mix calls for 3/4 cup of cereal , 1/4 Cup of walnuts, 5/8 cup of crackers , and 1/2 cup of raisins . determin
    15·2 answers
  • Draw in radii OK and NL. Since OK and JK are radii of the same circle, they are _________. This means that OK = 12. Add the leng
    6·1 answer
  • Using the quadratic formula to solve x2 = 5 – x, what are the values of x?
    12·2 answers
  • I need to know how to find the mass and how to get the answer by showing the work.
    7·2 answers
  • If AXB has a measure of 100, and is its angle bisector, what is the measure of BXY?
    8·1 answer
  • What are some methods for determining if a polynomial is prime?
    9·1 answer
  • Plz help asap I’ll give you 100 points
    15·2 answers
  • Find the missing dimension of the triangle.<br> 1.5 in. base<br> Area = 2 in. squared<br> h = ? in.
    9·1 answer
  • Susan paid $15.84 for a 7.48 - kg bag of dog food. A few weeks later, she paid $16.58 for a 7.94 - kg bag at a different store.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!