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
allochka39001 [22]
3 years ago
13

What is another way of writing the following expression?

Mathematics
2 answers:
Nat2105 [25]3 years ago
4 0
A. (3x7)+(3x4)
should be the correct one bc the other options dont get the same answer in the end
astraxan [27]3 years ago
3 0

Answer:

A

Step-by-step explanation:

3 times 7 = 21 3 times 4 = 12

21+12=33

Remember the addition sign must be included for the equation to be valid.

You might be interested in
Acone has a height of 2.5 in, and a radius of 5 in. What is the volume of the cone? (Use 3.14 for s. Round the answer to two
arlik [135]

Answer:

Step-by-step explanation:

8 0
3 years ago
Someone please check these 5 questions for me if you do i will give brainliest as always if they are correct and please do not w
shutvik [7]
I know for a fact that #1 is wrong. its supposed to be 18. for the median height of giraffes. and #2 is correct 63 acres. but im not sure how to do a leaf plot . 
3 0
3 years ago
0.000006 write each number in scientific notation?​
andre [41]
6.0 x 10^-5 I think is the answer
4 0
3 years ago
Read 2 more answers
A study of a company's practice regarding the payment of invoices revealed that an invoice was paid an average of 20 days after
morpeh [17]

Answer:

=0.1587 or 15.87%

So option A is correct answer so 15.87% of the invoices were paid within 15 days of receipt.

Step-by-step explanation:

In order to find the percent of the invoices paid within 5 days of receipt we have to find the value of Z first.

Z=\frac{X-u}{S}

where:

X is the random varable which in our case is 15 days

u is the mean or average value which is 20 days

S is the standard deviation which is 5 days

Z=\frac{15-20}{5}

Z=-1.0

We have to find Probability at Z less than -1

P(Z<-1.0) which can be written as:

=1-P(Z>1.0)

From Cumulative distribution table:

=1-(0.3413+0.5)

=0.1587 or 15.87%

So option A is correct answer so 15.87% of the invoices were paid within 15 days of receipt.

7 0
3 years ago
Solve for t. 3t - 18 = 4(-3-3/4t). t=
Alex73 [517]

Answer:T=1

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Gerardo says that a cube with edges that neasure 10 centimeters has a volume that is twice as much as a cube with sides that mea
    12·1 answer
  • A box has 14 camera of which 6 are refurbished and 8 are new. If four of these 14 cameras are selected at random without replace
    7·1 answer
  • Every week, Mr. Kirkson uses 316 gallon of water to water every 13 square foot of his garden.How many gallons of water does Mr.
    6·2 answers
  • What is the expected price of a calculator in the year 2000 if it costs $19.12 in 2015? You can use the chart below for a refere
    6·1 answer
  • 3. Find the mean and the median of this data set: 9,6,5, 3, 28, 6, 4, 7.<br>​
    5·1 answer
  • Please help ASAP ! The question below
    10·1 answer
  • 4.55 divided by 0.7 equals what????
    8·2 answers
  • A space vehicle has an independent backup system for one of its communication networks. The probability that either system will
    13·1 answer
  • What is the equation of the circle with center (–2, 5) that passes through the point (–3, 8)?
    10·1 answer
  • PLEASE PLEASE PLEASE PLEASE HELP MEEEE PLEASE I BEG
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!