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]
3 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]3 years ago
8 0

all the letters weighed 31.5 ounces.

aivan3 [116]3 years ago
5 0

The total weight of the letters equals 31.5 ounces

Multiply 3.5 by 9

You might be interested in
A rhombus can belong to multiple categories. which catergories does this rhombus not belong to? Select the two correct answers.
amid [387]

Answer:

Im pretty sure its c and d

6 0
3 years ago
29,27,24,20,15... whats next
hodyreva [135]
The answer is 9 because the difference in this sequence goes +1,+2,+3 etc. So all you have to do is plus 6 to 15 and you get 9.
8 0
3 years ago
Read 2 more answers
Christine has $875.83 In her savings account the account pays 9% compounded monthly. Christine does not make any deposits or wit
Karolina [17]

Answer: the account earns interest of $40.16

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 875.83

r = 9% = 9/100 = 0.09

n = 12 because it was compounded 12 times in a year.

t = 6 months = 6/12 = 0.5 year

Therefore,.

A = 875.83(1+0.09/12)^0.5 × 12

A = 875.83(1+0.0075)^6

A = 875.83(1.0075)^6

A = 915.99

The interest that she earns is

915.99 - 875.83 = $40.16

7 0
3 years ago
What is the area of the given circle use 3.14 for pie diameter =18cm
Vladimir79 [104]

Answer:

254.47

Step-by-step explanation:

1/4\pid^2

8 0
3 years ago
0.0226333 rounded to nearest tenth​
Dmitriy789 [7]

Answer:

0.2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Beth is putting liquid fertilizer on the plants in 4 flowerpots. her measuring spoon holds 1/8 teaspoon the directions say to pu
    8·2 answers
  • What is the single rational number for -14+(-8/9)
    9·1 answer
  • Explain how you could find the number of cups in 5 gallons of water
    6·2 answers
  • An expression is shown.<br> 1608 ÷ 268<br> What is the value of the expression?
    6·1 answer
  • Arpad's roof is shaped like a square pyramid. The square base has side lengths of 55 feet. The height of each triangular face is
    13·2 answers
  • Anna's car requires 5 1/2 gallons of gasoline to make 4 round trips to work and back. If her car can travel 24 miles per gallon
    7·1 answer
  • Can you guy help me I am stuck
    6·2 answers
  • What is the measure of the reference angle for a 107° angle?
    8·1 answer
  • Work out<br> 2 × 1015<br> 8 × 108<br> Give your answer in standard form
    12·1 answer
  • A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!